Prosecution Insights
Last updated: October 02, 2026
Application No. 17/793,977

MOLDING CATALYST AND METHOD FOR PRODUCING HALOGEN

Non-Final OA §112
Filed
Jul 20, 2022
Priority
Apr 01, 2020 — JP 2020-066236 +1 more
Examiner
FUNG, CHING-YIU
Art Unit
1732
Tech Center
1700 — Chemical & Materials Engineering
Assignee
SUMITOMO CHEMICAL Company, Limited
OA Round
4 (Non-Final)
32%
Grant Probability
At Risk
4-5
OA Rounds
0m
Est. Remaining
53%
With Interview

Examiner Intelligence

Grants only 32% of cases
32%
Career Allowance Rate
99 granted / 306 resolved
-32.6% vs TC avg
Strong +21% interview lift
Without
With
+20.8%
Interview Lift
resolved cases with interview
Typical timeline
3y 11m
Avg Prosecution
10 currently pending
Career history
318
Total Applications
across all art units

Statute-Specific Performance

§101
0.2%
-39.8% vs TC avg
§103
56.4%
+16.4% vs TC avg
§102
11.6%
-28.4% vs TC avg
§112
26.7%
-13.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 306 resolved cases

Office Action

§112
DETAILED ACTION Claims 1 and 5-10 were rejected in Office Action mailed on 12/01/2025. Applicant filed a response, amended claims 1 and 7-8, and added claim 11 on 01/26/2026. Claims 1-11 are pending, and claims 2-4 are withdrawn. Claims 1 and 5-11 are rejected. 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 . Examiner’s Note Upon further consideration of amend claims, specifically, “wherein the molding catalyst consists one or more catalytic active component” of claim 7 filed and entered 11/04/2025, the examiner noted that the specification does not provide support for “one or more catalytic active component”. Specifically, the specification (i.e., [0023]) only provides support for “the molding catalyst according to the present invention may contain only a catalytic active component or may contain a catalytic active component and a carrier supporting the catalytic active component”, but the specification does not provide support for “one or more catalytic active component” (emphasis added). Therefore, a new set of 35 U.S.C. 112(a) rejection is necessary is provided as set forth below. This is a second non-final Office action. 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 and 5-11 are rejected under 35 U.S.C. 112(a) or 35 U.S.C. 112 (pre-AIA ), first paragraph, as failing to comply with the written description requirement. The claim(s) contains subject matter which was not described in the specification in such a way as to reasonably convey to one skilled in the relevant art that the inventor or a joint inventor, or for applications subject to pre-AIA 35 U.S.C. 112, the inventor(s), at the time the application was filed, had possession of the claimed invention. Claim 1, line 15, is amended to recite “substantially solid cylindrical shape” (emphasis added). However, the specification only provides support for a cylindrical shape (specification, [0012]; [0015]; [0022]) and does not provide support for “substantially solid cylindrical shape”. Additionally, claim 1, lines 15-16, recites “at least one catalytic active component”. While there is support for “the molding catalyst according to the present invention may contain only a catalytic active component or may contain a catalytic active component and a carrier supporting the catalytic active component” (emphasis added) (Specification, [0023]). Therefore, the specification does not provide support for “at least one catalytic active component” (emphasis added). Regarding dependent claims 5-9 and 11, these claims do not remedy the deficiencies of parent claim 1 noted above and are rejected for the same rationale. Claim 7, lines 2-3, recite a phrase “uniformly distributed throughout the molding catalyst”. However, the specification does not provide support regarding specific distribution of the catalytic active component on the molding catalyst. Claim 10, line 13, recites a phrase “substantially solid cylindrical shape” and is rejected for the same reason for claim 1 as set forth above. 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 and 5-11 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. Claim 1, line 15, recites a phrase “substantially solid cylindrical shape” (emphasis added). However, it is unclear what degree of solid is considered “substantially solid cylindrical shape”. The examiner interprets that the phrase refers to solid cylindrical shape. Interpretation is speculative. Clarification is requested. Regarding dependent claims 5-9 and 11, these claims do not remedy the deficiencies of parent claim 1 noted above and are rejected for the same rationale. Claim 10, line 13, recites a phrase “substantially solid cylindrical shape” and is rejected for the same reason for claim 1 as set forth above. Response to Arguments In response to applicant’s remark, specifically, “It is clear that the molding catalyst takes the cylindrical shape by itself. There is no description or indication in the specification that the molding catalyst includes a separate "support body" in addition to the catalyst material, contrary to the Office's assertion.” Remarks, page 6, Applicant’s argument is persuasive. Therefore, the previous 35 U.S.C. 112(b) rejections are withdrawn. However, the amended necessitates a new set of 35 U.S.C. 112(a) and 35 U.S.C. 112(b) rejection(s) as set forth above. In response to the amended claim 1, which recites, “the molding catalyst has a substantially solid cylindrical shape”, it is noted that the referenced teaching from Cairns, or Carlsson in view of Teles would not meet the present claims. Therefore, the previous 35 U.S.C. 103 rejections over Cairns, or Carlsson in view of Teles are withdrawn from the record. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to Coris Fung whose telephone number is (571)270-5713. The examiner can normally be reached Mon-Fri 8:00 a.m. - 4:00 p.m.. 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 director, Alexa Neckel can be reached at (571)272-2450. 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. /CORIS FUNG/Supervisory Patent Examiner, Art Unit 1732
Read full office action

Prosecution Timeline

Show 3 earlier events
Aug 08, 2025
Final Rejection mailed — §112
Oct 03, 2025
Response after Non-Final Action
Nov 04, 2025
Request for Continued Examination
Nov 05, 2025
Response after Non-Final Action
Dec 01, 2025
Non-Final Rejection mailed — §112
Jan 26, 2026
Response Filed
Sep 03, 2026
Non-Final Rejection mailed — §112
Sep 29, 2026
Examiner Interview Summary

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12747259
PROCESS OF MAKING SULFONATED LIGNIN-BASED COMPOSITIONS, SULFONATED LIGNIN-BASED COMPOSITIONS SO-OBTAINED AND THEIR USE
4y 8m to grant Granted Sep 29, 2026
Patent 12729256
Composition for Encapsulant Film and Encapsulant Film Comprising the Same
4y 6m to grant Granted Sep 08, 2026
Patent 12703632
Electrically Conductive Carbon Black
4y 3m to grant Granted Aug 11, 2026
Patent 12686618
Method for Preparing Nano-Graphene Oxide by Electrochemically Exfoliating Carbon Fiber Material
3y 10m to grant Granted Jul 21, 2026
Patent 12679725
FLEXIBLE PROCESS FOR CONVERTING CARBON DIOXIDE, HYDROGEN, AND METHANE INTO SYNTHESIS GAS
3y 8m to grant Granted Jul 14, 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

4-5
Expected OA Rounds
32%
Grant Probability
53%
With Interview (+20.8%)
3y 11m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 306 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