MPEP § 2126 — Availability of a Document as a “Patent” for Purposes of Rejection Under 35 U.S.C. 102(a) or Pre-AIA 35 U.S.C. 102(a), (b), and (d) (Annotated Rules)
§2126 Availability of a Document as a “Patent” for Purposes of Rejection Under 35 U.S.C. 102(a) or Pre-AIA 35 U.S.C. 102(a), (b), and (d)
This page consolidates and annotates all enforceable requirements under MPEP § 2126, including statutory authority, regulatory rules, examiner guidance, and practice notes. It is provided as guidance, with links to the ground truth sources. This is information only, it is not legal advice.
Availability of a Document as a “Patent” for Purposes of Rejection Under 35 U.S.C. 102(a) or Pre-AIA 35 U.S.C. 102(a), (b), and (d)
This section addresses Availability of a Document as a “Patent” for Purposes of Rejection Under 35 U.S.C. 102(a) or Pre-AIA 35 U.S.C. 102(a), (b), and (d). Primary authority: 35 U.S.C. 102(a) and 35 U.S.C. 102(d). Contains: 1 requirement, 1 prohibition, 2 permissions, and 5 other statements.
Key Rules
Prior Art Under AIA 35 U.S.C. 102 (MPEP 2150-2159)
What a foreign country designates to be a patent may not be a patent for purposes of rejection under 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) and (b); it is the substance of the rights conferred and the way information within the “patent” is controlled that is determinative. In re Ekenstam, 256 F.2d 321, 118 USPQ 349 (CCPA 1958). See the next subsection for further explanation with respect to when a document can be applied in a rejection as a “patent.” See MPEP § 2135.01 for a further discussion of the use of “patents” in pre-AIA 35 U.S.C. 102(d) rejections.
What a foreign country designates to be a patent may not be a patent for purposes of rejection under 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) and (b); it is the substance of the rights conferred and the way information within the “patent” is controlled that is determinative. In re Ekenstam, 256 F.2d 321, 118 USPQ 349 (CCPA 1958). See the next subsection for further explanation with respect to when a document can be applied in a rejection as a “patent.” See MPEP § 2135.01 for a further discussion of the use of “patents” in pre-AIA 35 U.S.C. 102(d) rejections.
Even if a patent grants an exclusionary right (is enforceable), it is not available as prior art under 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) or (b) if it is secret or private. In re Carlson, 983 F.2d 1032, 1037, 25 USPQ2d 1207, 1211 (Fed. Cir. 1992). The document must be at least minimally available to the public to constitute prior art. The patent is sufficiently available to the public for the purposes of 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) or (b) if it is laid open for public inspection or disseminated in printed form. See, e.g., In re Carlson, 983 F.2d at 1037, 25 USPQ2d at 1211 (“We recognize that Geschmacksmuster on display for public view in remote cities in a far-away land may create a burden of discovery for one without the time, desire, or resources to journey there in person or by agent to observe that which was registered under German law. Such a burden, however, is by law imposed upon the hypothetical person of ordinary skill in the art who is charged with knowledge of all contents of the relevant prior art.”). The date that the patent is made available to the public is the date it is available as a 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) or (b) reference. In re Ekenstam, 256 F.2d 321, 118 USPQ 349 (CCPA 1958). But a period of secrecy after granting the patent has been held to have no effect in connection with pre-AIA 35 U.S.C. 102(d). These patents are usable in rejections under pre-AIA 35 U.S.C. 102(d) as of the date patent rights are granted. In re Kathawala, 9 F.3d 942, 946, 28 USPQ2d 1785, 1788-89 (Fed. Cir. 1993). See MPEP § 2135 – MPEP § 2135.01 for more information on pre-AIA 35 U.S.C. 102(d).
Even if a patent grants an exclusionary right (is enforceable), it is not available as prior art under 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) or (b) if it is secret or private. In re Carlson, 983 F.2d 1032, 1037, 25 USPQ2d 1207, 1211 (Fed. Cir. 1992). The document must be at least minimally available to the public to constitute prior art. The patent is sufficiently available to the public for the purposes of 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) or (b) if it is laid open for public inspection or disseminated in printed form. See, e.g., In re Carlson, 983 F.2d at 1037, 25 USPQ2d at 1211 (“We recognize that Geschmacksmuster on display for public view in remote cities in a far-away land may create a burden of discovery for one without the time, desire, or resources to journey there in person or by agent to observe that which was registered under German law. Such a burden, however, is by law imposed upon the hypothetical person of ordinary skill in the art who is charged with knowledge of all contents of the relevant prior art.”). The date that the patent is made available to the public is the date it is available as a 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) or (b) reference. In re Ekenstam, 256 F.2d 321, 118 USPQ 349 (CCPA 1958). But a period of secrecy after granting the patent has been held to have no effect in connection with pre-AIA 35 U.S.C. 102(d). These patents are usable in rejections under pre-AIA 35 U.S.C. 102(d) as of the date patent rights are granted. In re Kathawala, 9 F.3d 942, 946, 28 USPQ2d 1785, 1788-89 (Fed. Cir. 1993). See MPEP § 2135 – MPEP § 2135.01 for more information on pre-AIA 35 U.S.C. 102(d).
Third Party Access to Files (MPEP 103, 1134.01)
Even if a patent grants an exclusionary right (is enforceable), it is not available as prior art under 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) or (b) if it is secret or private. In re Carlson, 983 F.2d 1032, 1037, 25 USPQ2d 1207, 1211 (Fed. Cir. 1992). The document must be at least minimally available to the public to constitute prior art. The patent is sufficiently available to the public for the purposes of 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) or (b) if it is laid open for public inspection or disseminated in printed form. See, e.g., In re Carlson, 983 F.2d at 1037, 25 USPQ2d at 1211 (“We recognize that Geschmacksmuster on display for public view in remote cities in a far-away land may create a burden of discovery for one without the time, desire, or resources to journey there in person or by agent to observe that which was registered under German law. Such a burden, however, is by law imposed upon the hypothetical person of ordinary skill in the art who is charged with knowledge of all contents of the relevant prior art.”). The date that the patent is made available to the public is the date it is available as a 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) or (b) reference. In re Ekenstam, 256 F.2d 321, 118 USPQ 349 (CCPA 1958). But a period of secrecy after granting the patent has been held to have no effect in connection with pre-AIA 35 U.S.C. 102(d). These patents are usable in rejections under pre-AIA 35 U.S.C. 102(d) as of the date patent rights are granted. In re Kathawala, 9 F.3d 942, 946, 28 USPQ2d 1785, 1788-89 (Fed. Cir. 1993). See MPEP § 2135 – MPEP § 2135.01 for more information on pre-AIA 35 U.S.C. 102(d).
Even if a patent grants an exclusionary right (is enforceable), it is not available as prior art under 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) or (b) if it is secret or private. In re Carlson, 983 F.2d 1032, 1037, 25 USPQ2d 1207, 1211 (Fed. Cir. 1992). The document must be at least minimally available to the public to constitute prior art. The patent is sufficiently available to the public for the purposes of 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) or (b) if it is laid open for public inspection or disseminated in printed form. See, e.g., In re Carlson, 983 F.2d at 1037, 25 USPQ2d at 1211 (“We recognize that Geschmacksmuster on display for public view in remote cities in a far-away land may create a burden of discovery for one without the time, desire, or resources to journey there in person or by agent to observe that which was registered under German law. Such a burden, however, is by law imposed upon the hypothetical person of ordinary skill in the art who is charged with knowledge of all contents of the relevant prior art.”). The date that the patent is made available to the public is the date it is available as a 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) or (b) reference. In re Ekenstam, 256 F.2d 321, 118 USPQ 349 (CCPA 1958). But a period of secrecy after granting the patent has been held to have no effect in connection with pre-AIA 35 U.S.C. 102(d). These patents are usable in rejections under pre-AIA 35 U.S.C. 102(d) as of the date patent rights are granted. In re Kathawala, 9 F.3d 942, 946, 28 USPQ2d 1785, 1788-89 (Fed. Cir. 1993). See MPEP § 2135 – MPEP § 2135.01 for more information on pre-AIA 35 U.S.C. 102(d).
Even if a patent grants an exclusionary right (is enforceable), it is not available as prior art under 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) or (b) if it is secret or private. In re Carlson, 983 F.2d 1032, 1037, 25 USPQ2d 1207, 1211 (Fed. Cir. 1992). The document must be at least minimally available to the public to constitute prior art. The patent is sufficiently available to the public for the purposes of 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) or (b) if it is laid open for public inspection or disseminated in printed form. See, e.g., In re Carlson, 983 F.2d at 1037, 25 USPQ2d at 1211 (“We recognize that Geschmacksmuster on display for public view in remote cities in a far-away land may create a burden of discovery for one without the time, desire, or resources to journey there in person or by agent to observe that which was registered under German law. Such a burden, however, is by law imposed upon the hypothetical person of ordinary skill in the art who is charged with knowledge of all contents of the relevant prior art.”). The date that the patent is made available to the public is the date it is available as a 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) or (b) reference. In re Ekenstam, 256 F.2d 321, 118 USPQ 349 (CCPA 1958). But a period of secrecy after granting the patent has been held to have no effect in connection with pre-AIA 35 U.S.C. 102(d). These patents are usable in rejections under pre-AIA 35 U.S.C. 102(d) as of the date patent rights are granted. In re Kathawala, 9 F.3d 942, 946, 28 USPQ2d 1785, 1788-89 (Fed. Cir. 1993). See MPEP § 2135 – MPEP § 2135.01 for more information on pre-AIA 35 U.S.C. 102(d).
Restrictions on Access to Application Files
Even if a patent grants an exclusionary right (is enforceable), it is not available as prior art under 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) or (b) if it is secret or private. In re Carlson, 983 F.2d 1032, 1037, 25 USPQ2d 1207, 1211 (Fed. Cir. 1992). The document must be at least minimally available to the public to constitute prior art. The patent is sufficiently available to the public for the purposes of 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) or (b) if it is laid open for public inspection or disseminated in printed form. See, e.g., In re Carlson, 983 F.2d at 1037, 25 USPQ2d at 1211 (“We recognize that Geschmacksmuster on display for public view in remote cities in a far-away land may create a burden of discovery for one without the time, desire, or resources to journey there in person or by agent to observe that which was registered under German law. Such a burden, however, is by law imposed upon the hypothetical person of ordinary skill in the art who is charged with knowledge of all contents of the relevant prior art.”). The date that the patent is made available to the public is the date it is available as a 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) or (b) reference. In re Ekenstam, 256 F.2d 321, 118 USPQ 349 (CCPA 1958). But a period of secrecy after granting the patent has been held to have no effect in connection with pre-AIA 35 U.S.C. 102(d). These patents are usable in rejections under pre-AIA 35 U.S.C. 102(d) as of the date patent rights are granted. In re Kathawala, 9 F.3d 942, 946, 28 USPQ2d 1785, 1788-89 (Fed. Cir. 1993). See MPEP § 2135 – MPEP § 2135.01 for more information on pre-AIA 35 U.S.C. 102(d).
Even if a patent grants an exclusionary right (is enforceable), it is not available as prior art under 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) or (b) if it is secret or private. In re Carlson, 983 F.2d 1032, 1037, 25 USPQ2d 1207, 1211 (Fed. Cir. 1992). The document must be at least minimally available to the public to constitute prior art. The patent is sufficiently available to the public for the purposes of 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) or (b) if it is laid open for public inspection or disseminated in printed form. See, e.g., In re Carlson, 983 F.2d at 1037, 25 USPQ2d at 1211 (“We recognize that Geschmacksmuster on display for public view in remote cities in a far-away land may create a burden of discovery for one without the time, desire, or resources to journey there in person or by agent to observe that which was registered under German law. Such a burden, however, is by law imposed upon the hypothetical person of ordinary skill in the art who is charged with knowledge of all contents of the relevant prior art.”). The date that the patent is made available to the public is the date it is available as a 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) or (b) reference. In re Ekenstam, 256 F.2d 321, 118 USPQ 349 (CCPA 1958). But a period of secrecy after granting the patent has been held to have no effect in connection with pre-AIA 35 U.S.C. 102(d). These patents are usable in rejections under pre-AIA 35 U.S.C. 102(d) as of the date patent rights are granted. In re Kathawala, 9 F.3d 942, 946, 28 USPQ2d 1785, 1788-89 (Fed. Cir. 1993). See MPEP § 2135 – MPEP § 2135.01 for more information on pre-AIA 35 U.S.C. 102(d).
Public Use Under AIA (MPEP 2152.02(c))
Secret patents are defined as patents which are insufficiently accessible to the public to constitute “printed publications.” Decisions on the issue of what is sufficiently accessible to be a “printed publication” are located in MPEP § 2128 – MPEP § 2128.01.
AIA 102(a)(1) – Prior Art Categories (MPEP 2152.02)
Secret patents are defined as patents which are insufficiently accessible to the public to constitute “printed publications.” Decisions on the issue of what is sufficiently accessible to be a “printed publication” are located in MPEP § 2128 – MPEP § 2128.01.
Right of Public to Inspect (MPEP 103)
Even if a patent grants an exclusionary right (is enforceable), it is not available as prior art under 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) or (b) if it is secret or private. In re Carlson, 983 F.2d 1032, 1037, 25 USPQ2d 1207, 1211 (Fed. Cir. 1992). The document must be at least minimally available to the public to constitute prior art. The patent is sufficiently available to the public for the purposes of 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) or (b) if it is laid open for public inspection or disseminated in printed form. See, e.g., In re Carlson, 983 F.2d at 1037, 25 USPQ2d at 1211 (“We recognize that Geschmacksmuster on display for public view in remote cities in a far-away land may create a burden of discovery for one without the time, desire, or resources to journey there in person or by agent to observe that which was registered under German law. Such a burden, however, is by law imposed upon the hypothetical person of ordinary skill in the art who is charged with knowledge of all contents of the relevant prior art.”). The date that the patent is made available to the public is the date it is available as a 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) or (b) reference. In re Ekenstam, 256 F.2d 321, 118 USPQ 349 (CCPA 1958). But a period of secrecy after granting the patent has been held to have no effect in connection with pre-AIA 35 U.S.C. 102(d). These patents are usable in rejections under pre-AIA 35 U.S.C. 102(d) as of the date patent rights are granted. In re Kathawala, 9 F.3d 942, 946, 28 USPQ2d 1785, 1788-89 (Fed. Cir. 1993). See MPEP § 2135 – MPEP § 2135.01 for more information on pre-AIA 35 U.S.C. 102(d).
Citations
| Primary topic | Citation |
|---|---|
| Prior Art Under AIA 35 U.S.C. 102 (MPEP 2150-2159) Restrictions on Access to Application Files Right of Public to Inspect (MPEP 103) Third Party Access to Files (MPEP 103, 1134.01) | 35 U.S.C. § 102(a) |
| Prior Art Under AIA 35 U.S.C. 102 (MPEP 2150-2159) Restrictions on Access to Application Files Right of Public to Inspect (MPEP 103) Third Party Access to Files (MPEP 103, 1134.01) | 35 U.S.C. § 102(d) |
| AIA 102(a)(1) – Prior Art Categories (MPEP 2152.02) Public Use Under AIA (MPEP 2152.02(c)) | MPEP § 2128 |
| AIA 102(a)(1) – Prior Art Categories (MPEP 2152.02) Public Use Under AIA (MPEP 2152.02(c)) | MPEP § 2128.01 |
| Prior Art Under AIA 35 U.S.C. 102 (MPEP 2150-2159) Restrictions on Access to Application Files Right of Public to Inspect (MPEP 103) Third Party Access to Files (MPEP 103, 1134.01) | MPEP § 2135 |
| Prior Art Under AIA 35 U.S.C. 102 (MPEP 2150-2159) Restrictions on Access to Application Files Right of Public to Inspect (MPEP 103) Third Party Access to Files (MPEP 103, 1134.01) | MPEP § 2135.01 |
| Prior Art Under AIA 35 U.S.C. 102 (MPEP 2150-2159) Restrictions on Access to Application Files Right of Public to Inspect (MPEP 103) Third Party Access to Files (MPEP 103, 1134.01) | In re Carlson, 983 F.2d 1032, 1037, 25 USPQ2d 1207, 1211 (Fed. Cir. 1992) |
| Prior Art Under AIA 35 U.S.C. 102 (MPEP 2150-2159) Restrictions on Access to Application Files Right of Public to Inspect (MPEP 103) Third Party Access to Files (MPEP 103, 1134.01) | In re Ekenstam, 256 F.2d 321, 118 USPQ 349 (CCPA 1958) |
Source Text from USPTO’s MPEP
This is an exact copy of the MPEP from the USPTO. It is here for your reference to see the section in context.
Official MPEP § 2126 — Availability of a Document as a “Patent” for Purposes of Rejection Under 35 U.S.C. 102(a) or Pre-AIA 35 U.S.C. 102(a), (b), and (d)
Source: USPTO2126 Availability of a Document as a “Patent” for Purposes of Rejection Under 35 U.S.C. 102(a) or Pre-AIA 35 U.S.C. 102(a), (b), and (d) [R-08.2017]
I. THE NAME “PATENT” ALONE DOES NOT MAKE A DOCUMENT AVAILABLE AS A PRIOR ART PATENT UNDER 35 U.S.C. 102(a) or Pre-AIA 35 U.S.C. 102(a) OR (b)What a foreign country designates to be a patent may not be a patent for purposes of rejection under 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) and (b); it is the substance of the rights conferred and the way information within the “patent” is controlled that is determinative. In re Ekenstam, 256 F.2d 321, 118 USPQ 349 (CCPA 1958). See the next subsection for further explanation with respect to when a document can be applied in a rejection as a “patent.” See MPEP § 2135.01 for a further discussion of the use of “patents” in pre-AIA 35 U.S.C. 102(d) rejections.
II. A SECRET PATENT IS NOT AVAILABLE AS A REFERENCE UNDER 35 U.S.C. 102(a) or Pre-AIA 35 U.S.C. 102(a) or (b) UNTIL IT IS AVAILABLE TO THE PUBLIC BUT IT MAY BE AVAILABLE UNDER Pre-AIA 35 U.S.C. 102(d) AS OF GRANT DATESecret patents are defined as patents which are insufficiently accessible to the public to constitute “printed publications.” Decisions on the issue of what is sufficiently accessible to be a “printed publication” are located in MPEP § 2128 – MPEP § 2128.01.
Even if a patent grants an exclusionary right (is enforceable), it is not available as prior art under 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) or (b) if it is secret or private. In re Carlson, 983 F.2d 1032, 1037, 25 USPQ2d 1207, 1211 (Fed. Cir. 1992). The document must be at least minimally available to the public to constitute prior art. The patent is sufficiently available to the public for the purposes of 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) or (b) if it is laid open for public inspection or disseminated in printed form. See, e.g., In re Carlson, 983 F.2d at 1037, 25 USPQ2d at 1211 (“We recognize that Geschmacksmuster on display for public view in remote cities in a far-away land may create a burden of discovery for one without the time, desire, or resources to journey there in person or by agent to observe that which was registered under German law. Such a burden, however, is by law imposed upon the hypothetical person of ordinary skill in the art who is charged with knowledge of all contents of the relevant prior art.”). The date that the patent is made available to the public is the date it is available as a 35 U.S.C. 102(a) or pre-AIA 35 U.S.C. 102(a) or (b) reference. In re Ekenstam, 256 F.2d 321, 118 USPQ 349 (CCPA 1958). But a period of secrecy after granting the patent has been held to have no effect in connection with pre-AIA 35 U.S.C. 102(d). These patents are usable in rejections under pre-AIA 35 U.S.C. 102(d) as of the date patent rights are granted. In re Kathawala, 9 F.3d 942, 946, 28 USPQ2d 1785, 1788-89 (Fed. Cir. 1993). See MPEP § 2135 – MPEP § 2135.01 for more information on pre-AIA 35 U.S.C. 102(d).