DETAILED ACTION
1. The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA .
2. Applicant's preliminary amendment filed on 08/18/2023 is acknowledged.
Claim 26 is pending.
3. The following is a quotation of 35 U.S.C. 112(b):
(b) CONCLUSION. —The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention.
4. Claim 26 is rejected under 35 U.S.C. 112(b) as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor regards as the invention.
Claim 26 is indefinite in the recitation of a bispecific antibody, because the specificities of the antibody are unknown.
In view of the above, a person of ordinary skill in the art cannot unequivocally interpret the metes and bounds of the claims so as to understand how to avoid infringement. Applicant is reminded that any amendment must point to a basis in the specification so as not to add New Matter. See MPEP 714.02 and 2163.06.
5. The nonstatutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the “right to exclude” granted by a patent and to prevent possible harassment by multiple assignees. A nonstatutory double patenting rejection is appropriate where the conflicting claims are not identical, but at least one examined application claim is not patentably distinct from the reference claim(s) because the examined application claim is either anticipated by, or would have been obvious over, the reference claim(s). See, e.g., In re Berg, 140 F.3d 1428, 46 USPQ2d 1226 (Fed. Cir. 1998); In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969).
A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) or 1.321(d) may be used to overcome an actual or provisional rejection based on nonstatutory double patenting provided the reference application or patent either is shown to be commonly owned with the examined application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. See MPEP § 717.02 for applications subject to examination under the first inventor to file provisions of the AIA as explained in MPEP § 2159. See MPEP §§ 706.02(l)(1) - 706.02(l)(3) for applications not subject to examination under the first inventor to file provisions of the AIA . A terminal disclaimer must be signed in compliance with 37 CFR 1.321(b).
The USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The filing date of the application in which the form is filed determines what form (e.g., PTO/SB/25, PTO/SB/26, PTO/AIA /25, or PTO/AIA /26) should be used. A web-based eTerminal Disclaimer may be filled out completely online using web-screens. An eTerminal Disclaimer that meets all requirements is auto-processed and approved immediately upon submission. For more information about eTerminal Disclaimers, refer to www.uspto.gov/patents/process/file/efs/guidance/eTD-info-I.jsp.
6. Claim 26 is rejected on the ground of nonstatutory double patenting as being unpatentable over the claims of U.S. Patent No. 10793632 (cited on IDS).
Although the claims at issue are not identical, they are not patentably distinct from each other because the instant claims are obvious over the claims of US ‘632 in view of Cogswell et al. (US 9856320)
US ‘632 recites an anti-PD1 x anti-ICOS bispecific antibody comprising three polypeptide monomers of SEQ ID NOS: 26362, 26367, and 26377 (claim 1), which are identical to instant SEQ ID NOS: 29748, 29749, and 29750, respectively (see SCORE).
The advantages of combining anti-PD-1 antibodies with anti-CTLA-4 antibodies in cancer treatment were appreciated by those skilled in the art before the effective filing date of the claimed invention, as evidenced e.g. by claim 1 of Cogswell et al. (US 9856320), which would have provided both the motivation and the expectation of success in combining the anti-PD1 x anti-ICOS bispecific antibody with an anti-CTLA4 antibody for treating cancer.
7. US Patent No. 10981992 (cited on IDS) shares a coinventor and/or an assignee with the present application, and discloses the subject matter of the present claims, but does not contain patented claims which would anticipate or make obvious the presently claimed invention.
8. Conclusion: no claim is allowed.
9. Any inquiry concerning this communication or earlier communications from the examiner should be directed to ILIA I OUSPENSKI whose telephone number is (571)272-2920. The examiner can normally be reached 9 AM - 5:30 PM.
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/ILIA I OUSPENSKI/ Primary Examiner, Art Unit 1644
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