Prosecution Insights
Last updated: October 02, 2026
Application No. 18/741,024

SOLVATE AND METHOD OF MANUFACTURING SOLVATE

Non-Final OA §112
Filed
Jun 12, 2024
Priority
Jan 28, 2022 — JP 2022-011665 +1 more
Examiner
COLEMAN, BRENDA LIBBY
Art Unit
1624
Tech Center
1600 — Biotechnology & Organic Chemistry
Assignee
Fujifilm Holdings Corporation
OA Round
1 (Non-Final)
75%
Grant Probability
Favorable
1-2
OA Rounds
1m
Est. Remaining
90%
With Interview

Examiner Intelligence

Grants 75% — above average
75%
Career Allowance Rate
1230 granted / 1643 resolved
+14.9% vs TC avg
Strong +16% interview lift
Without
With
+15.5%
Interview Lift
resolved cases with interview
Typical timeline
2y 5m
Avg Prosecution
52 currently pending
Career history
1670
Total Applications
across all art units

Statute-Specific Performance

§101
3.4%
-36.6% vs TC avg
§103
8.5%
-31.5% vs TC avg
§102
15.8%
-24.2% vs TC avg
§112
52.8%
+12.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1643 resolved cases

Office Action

§112
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 . Claims 1-6 are pending in this application. 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. Claims 1-6 are rejected under 35 U.S.C. 112(a) or 35 U.S.C. 112 (pre-AIA ), first paragraph, because the specification, while being enabling for halogen atom, an alkyl group, an alkenyl group, an acyl group, an acyloxy group, an alkoxycarbonyl group, a hydroxy group; an alkoxy group, an aryl group, a heteroaryl group, a cycloalkyl group, and a cyano group, does not reasonably provide enablement for “substituent”. The specification does not enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and/use the invention commensurate in scope with these claims. The nature of the instant invention has claims which embrace substituted indeno[1,2-b]quinoxaline compounds. The compound (A) of Formula (I) is a solvate substituted by R1, R2, R3, R4, R5 and R6 are defined as a substituent but fails to set forth that which the applicants regard as there invention. The specification does not define that which is intended in the “substituent”. The following is a list of substituents, i.e. a mercapto group, a thioalkoxy group having 2 to 6 carbon atoms, an amino group, an alkylamino group, a carboxy group, an alkylcarbonyloxy group, a carbamoyloxy group, halogenated alkyl group, a hydroxyalkyl group, etc., which includes substituents that are neither supported nor contemplated. This is just a few common substituents embraced by “substituent”. 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. Claims 1-6 are 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. The following reasons apply: Claims 1, 6 and claims dependent thereon are vague and indefinite in that it is not known what is meant by “R3 to R6”, which is a range which does not particularly point out and distinctly claim the subject matter which applicants regard as the invention, i.e., it fails to indicate that which is embraced by the range. The definitions of each individual variable must be clearly set forth herein. Claim 2 is vague and indefinite in that it is not known what is meant by “R3 to R5”, which is a range which does not particularly point out and distinctly claim the subject matter which applicants regard as the invention, i.e., it fails to indicate that which is embraced by the range. The definitions of each individual variable must be clearly set forth herein. Claim 6 is vague and indefinite in that it is not known what is meant by “X to Z”, which is a range which does not particularly point out and distinctly claim the subject matter which applicants regard as the invention, i.e., it fails to indicate that which is embraced by the range. The definitions of each individual variable must be clearly set forth herein. Any inquiry concerning this communication or earlier communications from the examiner should be directed to BRENDA L COLEMAN whose telephone number is (571)272-0665. The examiner can normally be reached Mon-Fri 10-6 (flex). 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 supervisor, Jeffrey H. Murray can be reached on 571-272-9023. 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. /BRENDA L COLEMAN/Primary Examiner, Art Unit 1624
Read full office action

Prosecution Timeline

Jun 12, 2024
Application Filed
Jun 23, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12740961
USE OF AN ORGANOMETALLIC COMPOUND AS A DNA-DEMETHYLATING AGENT
5y 4m to grant Granted Sep 22, 2026
Patent 12723055
PHOSPHOANTIGEN PRODRUG COMPOUNDS
5y 8m to grant Granted Sep 01, 2026
Patent 12723038
ALPHA1A-ADRENERGIC RECEPTOR AGONISTS AND METHODS OF USE
3y 6m to grant Granted Sep 01, 2026
Patent 12708629
METHODS AND COMPOSITIONS FOR REDUCING PARATHYROID LEVELS
3y 3m to grant Granted Aug 18, 2026
Patent 12709621
TYK2 INHIBITORS
3y 1m to grant Granted Aug 18, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

1-2
Expected OA Rounds
75%
Grant Probability
90%
With Interview (+15.5%)
2y 5m (~1m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1643 resolved cases by this examiner. Grant probability derived from career allowance rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month