Prosecution Insights
Last updated: August 16, 2026
Application No. 18/683,435

TACKY AGENT-FORMING COMPOSITION AND PRODUCTION METHOD THEREOF, AND TACKY AGENT COMPOSITION

Non-Final OA §112
Filed
Feb 13, 2024
Priority
Aug 19, 2021 — JP 2021-134169 +1 more
Examiner
WOODWARD, ANA LUCRECIA
Art Unit
Tech Center
Assignee
DEXerials Corporation
OA Round
1 (Non-Final)
73%
Grant Probability
Favorable
1-2
OA Rounds
2m
Est. Remaining
90%
With Interview

Examiner Intelligence

Grants 73% — above average
73%
Career Allowance Rate
908 granted / 1240 resolved
+13.2% vs TC avg
Strong +16% interview lift
Without
With
+16.5%
Interview Lift
resolved cases with interview
Typical timeline
2y 8m
Avg Prosecution
48 currently pending
Career history
1269
Total Applications
across all art units

Statute-Specific Performance

§101
0.7%
-39.3% vs TC avg
§103
35.0%
-5.0% vs TC avg
§102
17.3%
-22.7% vs TC avg
§112
35.8%
-4.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1240 resolved cases

Office Action

§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 Claims 1-7 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. In claim 1, it is unclear what is meant by a “monofunctional” (meth)acrylic monomer. In this regard, (meth)acrylic acid has two functional groups, i.e., a vinyl group and a carboxylic acid group. In claim 1, the language “a polylactic acid structure-including monofunctional (meth)acrylic monomer” is indefinite in that it is unclear whether such is defining a polylactic acid modified with structural units from a (meth)acrylic monomer. In claim 1, it is unclear what is meant by a “polyfunctional” (meth)acrylic monomer. In this regard, (meth)acrylic acid has only two functional groups, i.e., a vinyl group and a carboxylic acid group. In claim 1, the language “a polylactic acid structure-including polyfunctional (meth)acrylic monomer” is indefinite in that it is unclear whether such is defining a polylactic acid modified with structural units from a (meth)acrylic monomer. In claim 1, the language “a polylactic acid structure-including non-functional compound” is indefinite in that it is unclear how polylactic acid is modified with a compound without any functional groups. In claim 2, it is not clear what is meant by a “saturated fatty acid chloride” given that the specification includes compounds that are not fatty-acid based, e.g., acetic acid chloride. In claim 2, the language “a polylactic acid structure-including diol” is indefinite in that it is unclear whether such is defining a polylactic acid modified with structural units from a diol. Allowable Subject Matter The prior art of record fails to disclose, suggest or provide motivation to arrive at the presently claimed subject matter as recited by either of the independent claims 1 or 2. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to Ana L Woodward whose telephone number is (571)272-1082. The examiner can normally be reached M-F 8am-5pm. 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, Heidi Kelley can be reached at 571-270-1831. 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. /ANA L. WOODWARD/Primary Examiner, Art Unit 1765
Read full office action

Prosecution Timeline

Feb 13, 2024
Application Filed
Jul 15, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12703790
POLYOLEFINS COMPOSITIONS OBTAINED FROM RECYCLED POLYOLEFINS
3y 7m to grant Granted Aug 11, 2026
Patent 12703815
Flux-Compatible Epoxy-Anhydride Adhesives Compositions for Low-Gap Underfill Applications
3y 8m to grant Granted Aug 11, 2026
Patent 12679967
THERMOPLASTIC RESIN COMPOSITION
3y 2m to grant Granted Jul 14, 2026
Patent 12679973
PREPARATION METHOD OF BRANCHED POLYAMIDE (PA) COPOLYMER WITH ULTRA-HIGH TOUGHNESS, PA COPOLYMER PREPARED USING THE METHOD, AND USE OF THE PA COPOLYMER
3y 4m to grant Granted Jul 14, 2026
Patent 12668696
THERMOPLASTIC RESIN AND OPTICAL MEMBER INCLUDING SAME
3y 2m to grant Granted Jun 30, 2026
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
73%
Grant Probability
90%
With Interview (+16.5%)
2y 8m (~2m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1240 resolved cases by this examiner. Grant probability derived from career allowance rate.

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