Prosecution Insights
Last updated: April 19, 2026
Application No. 18/035,285

LIGHT-CURABLE RESIN COMPOSITION, FORMED RESIN PRODUCT, METHOD FOR PRODUCING MOLD AND METHOD FOR PRODUCING CASTED METAL PRODUCT

Non-Final OA §102§112
Filed
May 03, 2023
Examiner
ROSWELL, JESSICA MARIE
Art Unit
1767
Tech Center
1700 — Chemical & Materials Engineering
Assignee
DIC CORPORATION
OA Round
1 (Non-Final)
52%
Grant Probability
Moderate
1-2
OA Rounds
3y 7m
To Grant
88%
With Interview

Examiner Intelligence

Grants 52% of resolved cases
52%
Career Allow Rate
399 granted / 768 resolved
-13.0% vs TC avg
Strong +36% interview lift
Without
With
+36.5%
Interview Lift
resolved cases with interview
Typical timeline
3y 7m
Avg Prosecution
54 currently pending
Career history
822
Total Applications
across all art units

Statute-Specific Performance

§101
0.2%
-39.8% vs TC avg
§103
55.8%
+15.8% vs TC avg
§102
15.6%
-24.4% vs TC avg
§112
16.7%
-23.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 768 resolved cases

Office Action

§102 §112
DETAILED ACTION 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 . 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. 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. Claim 1 contains brackets or parenthesis (i.e. “(with proviso that the following compound (B) is omitted)” and “(in Structural Formula (1)…”). Parenthesis and/or brackets in claims should only be used with labels/number from the specification or drawings. It is unclear whether the applicant intends these limitations to be a part of the claim. As such, dependent claims 2-6 are also rejected. Claim Rejections - 35 USC § 102 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. Claim(s) 1-6 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Noiri et al. (JP 2017-193660), as cited on the IDS, wherein the machine English translation is used for citation. Regarding claims 1-3; Noiri et al. teaches, in a preferred embodiment, a light curable composition (i.e. two-pack acrylic adhesive) comprising A-BPE-20 (ethylene oxide modified bisphenol A diacrylate manufactured by Shin-Nakamura Chemical Co.; average number of added EO: m + n = 17) and A-600 (polyethylene glycol diacrylate (n = 14) manufactured by Shin-Nakamura Chemical Co. [Ex3]. Regarding claims 4-6; Noiri et al. teaches the two-pack acrylic adhesive used in the production of the casting disappearance model of the present invention comprises a liquid A containing a polyfunctional (meth) acrylate and an organic peroxide, a liquid B containing a polyfunctional (meth) acrylate and a reducing agent. Equivalent amounts of Solution A and Solution B were mixed at 23 ° C. to prepare a cured product (claim 4) [037]. Noiri et al. teaches a disappearance model casting method is a method of manufacturing a disappearance model (cured product) based on synthetic resin as a base material, pouring molten metal (molten metal) into a disappearance model embedded in casting sand, burning (incinerating) the disappearance model to form a cavity and using the cavity as a mold, a casting having the same shape as the disappearance model is obtained [03] (claim 6). Correspondence Any inquiry concerning this communication or earlier communications from the examiner should be directed to JESSICA ROSWELL whose telephone number is (571)270-5453. The examiner can normally be reached M-F 8:00 am to 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, Mark Eashoo can be reached at 571-272-1197. 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. /JESSICA M ROSWELL/ Primary Examiner, Art Unit 1767
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Prosecution Timeline

May 03, 2023
Application Filed
Jan 10, 2026
Non-Final Rejection — §102, §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

1-2
Expected OA Rounds
52%
Grant Probability
88%
With Interview (+36.5%)
3y 7m
Median Time to Grant
Low
PTA Risk
Based on 768 resolved cases by this examiner. Grant probability derived from career allow rate.

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