What are the potential grounds for patentability in supplemental examination?

Supplemental examination can involve a wide range of patentability grounds. According to the MPEP: “[T]he information submitted as part of a request for supplemental examination may involve any ground of patentability, such as, for example, patent eligible subject matter, anticipation, public use or sale, obviousness, written description, enablement, indefiniteness, and double-patenting.” This comprehensive approach allows…

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What happens after the USPTO makes a final determination on patent term extension?

After the USPTO makes a final determination on patent term extension, the following process occurs: A notice is mailed to the applicant containing the determination of eligibility and the period of extension, if any. This notice constitutes the final determination. The applicant has one opportunity to request reconsideration within a specified time period. If no…

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How is eligibility for patent term extension determined?

The eligibility for patent term extension is primarily determined based on the information provided in the application. According to MPEP 2755, “A determination as to whether a patent is eligible for extension may be made by the Director solely on the basis of the representations contained in the application for extension filed in compliance with…

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What are the marking requirements for amendments in patent reexamination?

The marking requirements for amendments in patent reexamination are specified in 37 CFR 1.530(f). These requirements ensure clarity in identifying changes made to the patent. The MPEP states: “(f) Changes shown by markings. Any changes relative to the patent being reexamined which are made to the specification, including the claims, must include the following markings:…

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When do amendments become effective in patent reexamination?

Amendments proposed during patent reexamination do not become legally effective immediately. According to MPEP 2234: “Although the Office actions will treat proposed amendments as though they have been entered, the proposed amendments will not be effective until the reexamination certificate is issued and published.” This means that while amendments are considered for examination purposes, they…

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