How does the USPTO avoid hindsight bias in obviousness determinations?

The USPTO recognizes the challenge of avoiding hindsight bias in obviousness determinations. The MPEP acknowledges: “The tendency to resort to ‘hindsight’ based upon applicant’s disclosure is often difficult to avoid due to the very nature of the examination process. However, impermissible hindsight must be avoided and the legal conclusion must be reached on the basis…

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What is the process for getting approval for patent drawing changes in reexamination?

The process for getting approval for patent drawing changes in reexamination involves the following steps: Submit a sketch: The patent owner must submit a sketch in permanent ink showing the proposed changes or amendments. Proper labeling: The sketch should be submitted as a separate paper and clearly labeled as “Annotated Sheet.” Examiner review: The examiner…

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Can an Application Data Sheet (ADS) be submitted in a supplemental examination proceeding?

No, an Application Data Sheet (ADS) cannot be submitted in a supplemental examination proceeding. MPEP 2813 explicitly states: “An application data sheet (ADS) under 37 CFR 1.76 cannot be submitted in a supplemental examination proceeding since a supplemental examination proceeding is not an ‘application.’“ This clarification is important because while ADSs are commonly used in…

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Can a supplemental examination request be made anonymously?

No, a supplemental examination request cannot be made anonymously. The MPEP 2816 clearly states: “A request for supplemental examination may be filed by the patent owner. A supplemental examination request may not be filed by a third party.” This means that only the patent owner can file a request for supplemental examination, and they must…

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How are amendments handled in merged reissue-reexamination proceedings?

Amendments in merged reissue-reexamination proceedings are handled differently from standard reexaminations. The MPEP 2270 directs examiners to specific sections for guidance: “For entry of amendments in a merged reissue-reexamination proceeding, see MPEP § 2283 and § 2285.” This means that examiners must refer to MPEP 2283 and MPEP 2285 for specific procedures on handling amendments…

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When are amendments entered in a reexamination proceeding?

Amendments in a reexamination proceeding are generally entered if they comply with certain conditions. According to MPEP 2270: “Amendments submitted with a request filed under 35 U.S.C. 302, or after reexamination is ordered under 35 U.S.C. 304 or under 35 U.S.C. 257, and which comply with 37 CFR 1.530(d) – (j), will generally be entered…

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