Patent Law FAQ
This FAQ answers all your questions about patent law, patent procedure, and the patent examination process.
MPEP 2100 – Patentability (2)
Yes, a non-profit sale can trigger the on-sale bar under 35 U.S.C. 102(b). The MPEP clearly states:
A “sale” need not be for profit to bar a patent. If the sale was for the commercial exploitation of the invention, it is “on sale” within the meaning of pre-AIA 35 U.S.C. 102(b).
(MPEP 2133.03(b))
This interpretation is supported by case law, specifically In re Dybel. The key factor is not whether a profit was realized, but whether the sale was for commercial exploitation of the invention. Even if no profit is made, if the sale was intended to commercially exploit the invention, it can still trigger the on-sale bar.
To learn more:
The “ready for patenting” requirement is the second prong of the Pfaff test for determining if an invention was “on sale” for the purposes of the on-sale bar. According to MPEP 2133.03(b), an invention is “ready for patenting” when either:
- The invention is reduced to practice; or
- The inventor has prepared drawings or other descriptions of the invention sufficient to enable a person skilled in the art to practice the invention.
This requirement ensures that the invention was sufficiently developed at the time of the offer for sale. It prevents inventors from claiming the on-sale bar doesn’t apply because the invention wasn’t complete, even if they were commercially exploiting the concept.
To learn more:
MPEP 2133.03(B) – "On Sale" (2)
Yes, a non-profit sale can trigger the on-sale bar under 35 U.S.C. 102(b). The MPEP clearly states:
A “sale” need not be for profit to bar a patent. If the sale was for the commercial exploitation of the invention, it is “on sale” within the meaning of pre-AIA 35 U.S.C. 102(b).
(MPEP 2133.03(b))
This interpretation is supported by case law, specifically In re Dybel. The key factor is not whether a profit was realized, but whether the sale was for commercial exploitation of the invention. Even if no profit is made, if the sale was intended to commercially exploit the invention, it can still trigger the on-sale bar.
To learn more:
The “ready for patenting” requirement is the second prong of the Pfaff test for determining if an invention was “on sale” for the purposes of the on-sale bar. According to MPEP 2133.03(b), an invention is “ready for patenting” when either:
- The invention is reduced to practice; or
- The inventor has prepared drawings or other descriptions of the invention sufficient to enable a person skilled in the art to practice the invention.
This requirement ensures that the invention was sufficiently developed at the time of the offer for sale. It prevents inventors from claiming the on-sale bar doesn’t apply because the invention wasn’t complete, even if they were commercially exploiting the concept.
To learn more:
Patent Law (2)
Yes, a non-profit sale can trigger the on-sale bar under 35 U.S.C. 102(b). The MPEP clearly states:
A “sale” need not be for profit to bar a patent. If the sale was for the commercial exploitation of the invention, it is “on sale” within the meaning of pre-AIA 35 U.S.C. 102(b).
(MPEP 2133.03(b))
This interpretation is supported by case law, specifically In re Dybel. The key factor is not whether a profit was realized, but whether the sale was for commercial exploitation of the invention. Even if no profit is made, if the sale was intended to commercially exploit the invention, it can still trigger the on-sale bar.
To learn more:
The “ready for patenting” requirement is the second prong of the Pfaff test for determining if an invention was “on sale” for the purposes of the on-sale bar. According to MPEP 2133.03(b), an invention is “ready for patenting” when either:
- The invention is reduced to practice; or
- The inventor has prepared drawings or other descriptions of the invention sufficient to enable a person skilled in the art to practice the invention.
This requirement ensures that the invention was sufficiently developed at the time of the offer for sale. It prevents inventors from claiming the on-sale bar doesn’t apply because the invention wasn’t complete, even if they were commercially exploiting the concept.
To learn more:
Patent Procedure (2)
Yes, a non-profit sale can trigger the on-sale bar under 35 U.S.C. 102(b). The MPEP clearly states:
A “sale” need not be for profit to bar a patent. If the sale was for the commercial exploitation of the invention, it is “on sale” within the meaning of pre-AIA 35 U.S.C. 102(b).
(MPEP 2133.03(b))
This interpretation is supported by case law, specifically In re Dybel. The key factor is not whether a profit was realized, but whether the sale was for commercial exploitation of the invention. Even if no profit is made, if the sale was intended to commercially exploit the invention, it can still trigger the on-sale bar.
To learn more:
The “ready for patenting” requirement is the second prong of the Pfaff test for determining if an invention was “on sale” for the purposes of the on-sale bar. According to MPEP 2133.03(b), an invention is “ready for patenting” when either:
- The invention is reduced to practice; or
- The inventor has prepared drawings or other descriptions of the invention sufficient to enable a person skilled in the art to practice the invention.
This requirement ensures that the invention was sufficiently developed at the time of the offer for sale. It prevents inventors from claiming the on-sale bar doesn’t apply because the invention wasn’t complete, even if they were commercially exploiting the concept.
To learn more: