Prosecution Insights
Last updated: October 01, 2026
Application No. 18/931,457

Injection Molding Device

Non-Final OA §112
Filed
Oct 30, 2024
Priority
Oct 31, 2023 — JP 2023-186312
Examiner
DANIELS, MATTHEW J
Art Unit
1742
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Seiko Epson Corporation
OA Round
2 (Non-Final)
70%
Grant Probability
Favorable
2-3
OA Rounds
1y 2m
Est. Remaining
95%
With Interview

Examiner Intelligence

Grants 70% — above average
70%
Career Allowance Rate
510 granted / 731 resolved
+4.8% vs TC avg
Strong +25% interview lift
Without
With
+25.1%
Interview Lift
resolved cases with interview
Typical timeline
3y 1m
Avg Prosecution
37 currently pending
Career history
782
Total Applications
across all art units

Statute-Specific Performance

§101
0.7%
-39.3% vs TC avg
§103
59.9%
+19.9% vs TC avg
§102
9.1%
-30.9% vs TC avg
§112
26.9%
-13.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 731 resolved cases

Office Action

§112
DETAILED ACTION Claim Rejections - 35 USC § 112 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 9 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. This Office Action is being made non-final to provide Applicant with an additional opportunity to correct the indefiniteness issue identified in the previous Office Action. The change in claim 9 from “second” to “another” heat insulating member does not resolve the issue in the claims. Since “another” implies that it is the second/additional, it makes the reader question where the first heat insulating member was found. Since claim 9 does not depend on claim 7 (either directly or indirectly), the “first” heat insulating member in claim 7 does not provide clarity for the “another” heat insulating member in claim 9. The Examiner recommends either amending so that all heating insulating members (in claim 7 and claim 9) are preceded by “a” (and removing “first” and “another”) or making claim 8 depend on claim 7 so that the “another” means that it is “another” beyond the “first” in claim 7. The Examiner is available to discuss other options by telephone and contacted Applicant’s representative on August 10, 2026 to attempt to revise the claims. Allowable Subject Matter Claims 1, 3-5, and 7-8 are allowed. The following is an examiner’s statement of reasons for allowance: See page 6 of the May 20, 2026 Office Action which now apply to claim 1 after the incorporation of the subject matter of previous claim 6. Any comments considered necessary by applicant must be submitted no later than the payment of the issue fee and, to avoid processing delays, should preferably accompany the issue fee. Such submissions should be clearly labeled “Comments on Statement of Reasons for Allowance.” Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to MATTHEW J DANIELS whose telephone number is (313)446-4826. The examiner can normally be reached Monday-Friday, 8:30-5:00 pm. 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, Christina Johnson can be reached at 571-272-1176. 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. /MATTHEW J DANIELS/Primary Examiner, Art Unit 1742
Read full office action

Prosecution Timeline

Oct 30, 2024
Application Filed
May 20, 2026
Non-Final Rejection mailed — §112
Jul 28, 2026
Response Filed
Aug 13, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

2-3
Expected OA Rounds
70%
Grant Probability
95%
With Interview (+25.1%)
3y 1m (~1y 2m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 731 resolved cases by this examiner. Grant probability derived from career allowance rate.

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