Notice of Pre-AIA or AIA Status
The present application, filed on or after
March 16, 2013, is being examined under the first inventor to file provisions of the AIA .
DETAILED ACTION
Claims 1, 23, 38, 47, 55, 56, 59 and 60 are pending in the instant application.
Election/Restrictions
Applicant’s election with traverse of Group I,
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and the species of Compound 20 of Example 20, disclosed on page 82 of the instant specification (reproduced below),
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in the reply filed on August 4, 2025 was acknowledged in the previous Office Action. The requirement was deemed proper and therefore made FINAL in the previous Office Action.
Rejoinder
Claims 1, 23 and 55 are directed to an allowable product. Pursuant to the procedures set forth in MPEP § 821.04(b), claims 56, 59 and 60, directed to the process of making or using the allowable product, previously withdrawn from consideration as a result of a restriction requirement, are hereby rejoined and fully examined for patentability under 37 CFR 1.104. Claims 38 and 47, directed to the inventions of
Group II and Group III, respectively, do not all require all the limitations of an allowable product claim, and have NOT been rejoined.
Because a claimed invention previously withdrawn from consideration under 37 CFR 1.142 has been rejoined, the restriction requirement between Group I and Group IV as set forth in the Office action mailed on March 3, 2025 is hereby withdrawn. In view of the withdrawal of the restriction requirement as to the rejoined inventions, applicant(s) are advised that if any claim presented in a divisional application is anticipated by, or includes all the limitations of, a claim that is allowable in the present application, such claim may be subject to provisional statutory and/or nonstatutory double patenting rejections over the claims of the instant application.
Once the restriction requirement is withdrawn, the provisions of 35 U.S.C. 121 are no longer applicable. See In re Ziegler, 443 F.2d 1211, 1215, 170 USPQ 129, 131-32 (CCPA 1971). See also MPEP § 804.01.
Claims 38 and 47 are withdrawn from further consideration pursuant to 37 CFR 1.142(b), as being drawn to nonelected inventions, there being no allowable generic or linking claim. Applicant timely traversed the restriction (election) requirement in the reply filed on August 4, 2025.
Information Disclosure Statement
The information disclosure statement (IDS) submitted on December 15, 2025 was filed after the mailing date of the non-final Office Action on September 15, 2025. The submission is in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statement is being considered by the examiner.
As a result of the Rejoinder of the method of use claims of Group IV, the following rejection now applies.
Claim Rejections - 35 USC § 112
The following is a quotation of the first paragraph of 35 U.S.C. 112(a):
(a) IN GENERAL.—The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor or joint inventor of carrying out the invention.
The following is a quotation of the first paragraph of pre-AIA 35 U.S.C. 112:
The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor of carrying out his invention.
Claim 56 is rejected under 35 U.S.C. 112(a) or 35 U.S.C. 112 (pre-AIA ), first paragraph, as failing to comply with the enablement requirement. The claim(s) contains subject matter which was not described in the specification in such a way as to enable one skilled in the art to which it pertains, or with which it is most nearly connected, to make and/or use the invention.
As a general rule, enablement must be commensurate with the scope of claim language. MPEP 2164.08 states, “The Federal Circuit has repeatedly held that “the specification must teach those skilled in the art how to make and use the full scope of the claimed invention without undue experimentation.” In re Wright, 999 F.2d 1557, 1561, 27 USPQ2d 1510, 1513 (Fed. Cir. 1993)” (emphasis added). The “make and use the full scope of the invention without undue experimentation” language was repeated in 2005 in Warner-Lambert Co. v. Teva Pharmaceuticals USA Inc., 75 USPQ2d 1865, and Scripps Research Institute v. Nemerson, 78 USPQ2d 1019 asserts: “A lack of enablement for the full scope of a claim, however, is a legitimate rejection.” The principle was explicitly affirmed most recently in Liebel-Flarsheim Co. v. Medrad, Inc., 481 F.3d 1371, 82 USPQ2d 1113; Auto. Tech. Int' l, Inc. v. BMW of N. Am., Inc., 501 F.3d 1274, 84 USPQ2d 1108 (Fed. Cir. 2007), Monsanto Co. v. Syngenta Seeds, Inc., 503 F.3d 1352, 84 U.S.P.Q.2d 1705 (Fed. Cir. 2007), and Sitrick v. Dreamworks, LLC, 516 F.3d 993, 85 USPQ2d 1826 (Fed. Cir. 2008).
As found in MPEP §2164.01(a): The Federal Circuit developed the following factors which are to be considered when determining whether a disclosure meets the enablement requirement of 35 U.S.C. §112(a):
The nature of the invention – is a method of treating a disease, comprising administering to a subject in need thereof, a therapeutically effective amount of a compound of claim 1 or a pharmaceutically acceptable salt thereof.
The state of the prior art - the pharmacological art requires the screening of potential drug candidates in vitro and in vivo to determine if the drug candidates exhibit the desired pharmacological activities.
In order to treat a disease: one would need to precisely identify what the disease is, identify what biological target is connected with the disease, demonstrate that the drug candidate in some way modulates the normal processes of the biological target, and demonstrate that a patient benefited from such modification without detrimental side effects. Typically, this process includes in vitro laboratory screening, preclinical in vivo screening, and three phases of clinical trials. Once this arduous process has been successfully completed by a drug candidate, subsequent drug candidates will benefit from the established proof of concept. The subsequent drug candidates must demonstrate a substantial correlation between their biological activity and that of the known drug candidate.
The predictability or unpredictability of the art - the Law recognizes the pharmaceutical art as an unpredictable art and requires each embodiment to be individually assessed for physiological activity. In re Fisher, 427 F.2d 833, 839, 166 USPQ 18 24 (CCPA 1970). Accordingly, the more unpredictable an area is the more specific disclosure is necessary in order to satisfy the statute. Section 2164.02 of the MPEP provides:
"[C]orrelation” as used herein refers to the relationship between in vitro and in vivo animal model assays and a disclosed or a claimed method of use ... if the art is such that a particular model is recognized as correlating to a specific condition, then it should be accepted as correlating unless the examiner has evidence that the model does not correlate.
In light of these remarks, the Examiner finds that one of ordinary skill in the art would agree with the Court; that is, the pharmaceutical art is unpredictable. Thus, a substantial correlation is necessary for establishing the potential of new therapeutics.
The amount of direction or guidance presented –
There is no direction or guidance provided in the instant specification that supports the administration of any compound embraced by instant claim 1 for treating any or all diseases presently known to man or will be discovered in the future, as instant claimed in claim 56.
The amount of guidance or direction to enable the invention is inversely related to the amount of knowledge in the state of the art as well as the predictability in the art. MPEP § 2164.03 (quoting In re Fisher, 427 F.2d 833, 839, 166 USPQ 18 24 (CCPA 1970)). As identified supra, the pharmaceutical art is recognized as unpredictable.
Thus, in order to support a claim for treating any or all diseases presently known to man or will be discovered in the future, a vast amount of evidence is required because such a claim is not supported by the prior art or the instant specification.
The presence or absence of working examples - there are no working or prophetic examples in the specification that demonstrate that the instant compounds of claim 1 may treat any and all diseases as instantly claimed in claim 56.
The breadth of the claims - is not commensurate in scope with the disclosure because a fair reading of the specification fails to support a finding that the compounds of instant claim 1 may treat any or all diseases in a subject.
The quantity of experimentation necessary - generally speaking, the amount of experimentation to transform a molecule into medicine is vast and the success thereof is low.
The level of skill in the art - the level of ordinary skill in the art may be found by inquiring into: (1) the type of problems encountered in the art; (2) prior art solutions to those problems; (3) the rapidity with which innovations are made; (4) the sophistication of the technology; and (5) the education level of active workers in the field. Custom Accessories, Inc. v. Jeffrey-Allan Industries, Inc., 807 F.2d 855, 962 (Fed. Cir. 1986). All of those factors may not be present in every case, and one or more of them may predominate. Envtl. Designs, Ltd. v. Union Oil Co., 713 F.2d 693, 696 (Fed. Cir. 1983).
Conclusion – Claim 56 is rejected because the Examiner finds that the Wands factors suggest a conclusion that the skilled artisan would not be able to use the instant claimed invention without undue experimentation, although the level of skill for an ordinary person in the art is high. That is, due to the unpredictability of the art, the lack of guidance or direction from the disclosure, the lack of any working examples, and the amount of experimentation needed illustrate that a person having ordinary skill in the art would not be able to treat any disease and therefore, one skilled in the art could not use the claimed invention without undue experimentation.
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.
The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph:
The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention.
Claim 56 is rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention.
Claim 56 is directed to a method for treating any disease presently known to man or that will be discovered in the future. Therefore, claim 56 is indefinite because the metes and bounds of claim 56 cannot be ascertained.
Allowable Subject Matter
The elected species of Compound 20 of Example 20 is allowable over the prior art of record.
Claims 1, 23, 55, 59 and 60 are allowed over the prior art of record.
Conclusion
Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a).
A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action.
This application contains claims 38 and 47 drawn to inventions nonelected with traverse in the reply filed on August 4, 2025. A complete reply to the final rejection must include cancellation of nonelected claims or other appropriate action (37 CFR 1.144) See MPEP §821.01.
Telephone Inquiry
Any inquiry concerning this communication or earlier communications from the examiner should be directed to:
Laura L. Stockton
(571) 272-0710.
The examiner can normally be reached on Monday-Friday from 8:30 am to 6 pm, Eastern Standard Time.
Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice.
If attempts to reach the examiner by telephone are unsuccessful, the examiner’s acting supervisor,
James Alstrum-Acevedo can be reached on 571/272-5548. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300.
Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000.
/LAURA L STOCKTON/ Primary Examiner, Art Unit 1626 Work Group 1620
Technology Center 1600
February 24, 2026
Book XXVIII, page 161