WitrynaA Markush claim contains an "improper Markush grouping" if either: (1) the members of the Markush group do not share a "single structural similarity" or (2) the members do not share a common use. Other Alternative Language! MPEP 2173 ! II. "OPTIONALLY“ Another alternative format which requires some analysis WitrynaMarkush grouping (alternatives in a single claim) Where a single claim defines several (chemical or non-chemical) alternatives, e.g. it contains a so called "Markush …
Improper Markush Rejection: The New Kid on the Patent Block
Witryna18 lis 2024 · A Markush claim may be rejected under judicially approved “improper Markush grouping” principles when the claim contains an improper grouping of … Witryna§112, ¶2, a Markush claim may be rejected “under the judicially approved ‘improper Markush grouping’ doctrine when claims contain an improper grouping of alternatively usable species,” citing In re Harnisch, 631 F.2d 716, 719-20 (CCPA 1980).6 However, the Harnisch opinion addresses precisely the same position advanced by the PTO in … can i get my private pension early
Rise of the Improper Markush Grouping Rejection and Biomolecules
WitrynaMarkush grouping (alternatives in a single claim) Where a single claim defines several (chemical or non-chemical) alternatives, e.g. it contains a so called "Markush grouping", the requirement of Rule 44 (1) for same or corresponding special technical features is considered met if the alternatives are of a similar nature (see F‑IV, 3.7 ). WitrynaThe new section would have the examiner maintain the improper Markush rejection “until (1) the claim is amended such that the Markush grouping includes only … Witryna11 cze 2024 · • Guidance for examining Markush claims with respect to the definiteness requirement under §112, ¶2, and a judicially based rejection as an “improper Markush grouping”; and • Compact prosecution procedures for resolving §112 issues. 35 U.S.C. § 112 Supplementary Examination Guidelines fitton family cheshire