Prosecution Insights
Last updated: October 26, 2026
Application No. 19/267,742

THERMAL TRANSFER SHEET, DISCOLORED OR DECOLORIZED PRINTED MATERIAL, AND METHOD FOR PRODUCING DISCOLORED OR DECOLORIZED PRINTED MATERIAL

Non-Final OA §112
Filed
Jul 14, 2025
Priority
Jun 12, 2020 — JP 2020-102723 +2 more
Examiner
HIGGINS, GERARD T
Art Unit
1785
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Dai Nippon Printing Co., Ltd.
OA Round
1 (Non-Final)
63%
Grant Probability
Moderate
1-2
OA Rounds
2y 0m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 63% of resolved cases
63%
Career Allowance Rate
550 granted / 869 resolved
-1.7% vs TC avg
Strong +39% interview lift
Without
With
+39.4%
Interview Lift
resolved cases with interview
Typical timeline
3y 4m
Avg Prosecution
50 currently pending
Career history
923
Total Applications
across all art units

Statute-Specific Performance

§101
0.4%
-39.6% vs TC avg
§103
36.9%
-3.1% vs TC avg
§102
19.1%
-20.9% vs TC avg
§112
33.6%
-6.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 869 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 . Election/Restrictions Applicant’s election of Group I, claims 1, 4 and 6, in the reply filed on 8/13/2026 is acknowledged. Because applicant did not distinctly and specifically point out the supposed errors in the restriction requirement, the election has been treated as an election without traverse (MPEP § 818.01(a)). Claims 2, 3 and 5 are withdrawn from further consideration pursuant to 37 CFR 1.142(b) as being drawn to nonelected inventions, there being no allowable generic or linking claim. Election was made without traverse in the reply filed on 8/13/2026. Priority Receipt is acknowledged of certified copies of papers required by 37 CFR 1.55. Specification The disclosure is objected to because of the following informalities: At [0254], the general image is referred to as part 53, but this does not match with the general image of printed material in Figures 7-14. It appears the general image should be part 52. Appropriate correction is required. Claim Objections Claims 1, 4 and 6 are objected to because of the following informalities: In claim 1 on lines 10-11, the phrase “the compound having sublimability or diffusibility” is objected to grammatically. The objection can be overcome by changing the phrase to “and wherein the compound has sublimability or diffusibility” which is how the claim will be interpreted. In claim 1 on line 13, the phrase “forming a general image” is objected to grammatically as this phrase appears earlier in the claim. The objection can be overcome by changing the phrase to “forming the general image” which is how the claim will be interpreted. In claim 1 on lines 28-30, the phrase “and contains a compound responsible for discoloration or decolorization, the compound having sublimability or diffusibility and a function” is objected to grammatically. The objection can be overcome by changing the phrase to “and contains the compound responsible for discoloration or decolorization, and wherein the compound has sublimability or diffusibility and the function” which is how the claim will be interpreted. In claim 4 on lines 10-11, the phrase “the compound having sublimability or diffusibility” is objected to grammatically. The objection can be overcome by changing the phrase to “and wherein the compound has sublimability or diffusibility” which is how the claim will be interpreted. In claim 6 on lines 10-11, the phrase “the compound having sublimability or diffusibility” is objected to grammatically. The objection can be overcome by changing the phrase to “and wherein the compound has sublimability or diffusibility” which is how the claim will be interpreted. Appropriate correction is required. Claim Rejections - 35 USC § 112 Claim 1 is 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. In claim 1 on line 23, the Examiner does not find support for the limitations that “the transfer-receiving article includes a receiving layer” in the specification as originally filed. The receiving layer is present in the retransfer layer of the intermediate transfer medium and not in the transfer-receiving article of either of the first or second forms of producing the thermal transfer printed material. Claims 1 and 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. In claim 1 on line 24, the limitations that the “general image and/or the sublimation transfer discoloration- or decolorization-imparting image are disposed on” the receiving layer render the claim indefinite because the “and/or” makes it optional which image is on the receiving layer, but on lines 13-14 of the claim these images are “on the transfer-receiving article”. If the images are on the transfer-receiving article and the transfer-receiving article includes the receiving layer, then both images must be on the receiving layer. The rejection can be overcome by changing the phrase to “general image and the sublimation transfer discoloration- or decolorization-imparting image are disposed on” which is how the claim will be interpreted. In claim 6 on lines 14-15, the phrase “from a side of the thermal transfer printed material adjacent to the retransfer layer” renders the claim indefinite as a side is not a physical object/layer that can be adjacent to the retransfer layer. This rejection can be overcome by changing the phrase to “from a side of the thermal transfer printed material formed by the retransfer layer” which is how the claim will be interpreted. Potential Allowable Subject Matter Claim 4 is objected to grammatically but would be allowable if the objections above were addressed. The closest prior art to the method of producing a thermal transfer printed materials as claimed is Nakamura (JP 2003-237231), but the application of the decoloring agent layer of the prior art onto the imaged receiving layer would lead to an immediate reaction with the image on the image receiving sheet, and therefore the prior art cannot teach or suggest the “sublimation transfer discoloration- or decolorization-imparting image on the receiving layer” as claimed. The sublimation transfer discoloration- or decolorization-imparting image must be capable of imparting discoloration- or decolorization; however, since the reaction would have already occurred upon being placed onto the receiving layer, the reference cannot teach the structure and functional limitations claimed. Please note that the definition of a “thermal transfer printed material” means a “printed material before the general image is discolored or decolorized”, which means since the method of the prior art cannot read on the “thermal transfer printed material” as it never existed in this state. Claim 6 would be allowable if rewritten or amended to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action. The closest prior art to the method of producing a discolored or decolorized printed material as claimed is Nakamura (JP 2003-237231), but the application of the decoloring agent layer of the prior art would lead to an immediate reaction with the image on the image receiving sheet, and therefore the prior art cannot teach or suggest the “sublimation transfer discoloration- or decolorization-imparting image is in contact with at least part of the general image” in combination with “a light irradiation step…to discolor or decolorize the general image” as claimed. The sublimation transfer discoloration- or decolorization-imparting image must be capable of imparting discoloration- or decolorization; however, since the reaction would have already occurred upon being placed onto the receiving layer, the reference cannot teach the structure and functional limitations claimed; furthermore, there is no teaching of “a light irradiation step…to discolor or decolorize the general image”, which means the reference also does not teach these method steps claimed. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to GERARD T HIGGINS whose telephone number is (571)270-3467. The examiner can normally be reached M-F 9:30-6pm. 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 Ruthkosky can be reached at (571) 272-1291. 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. /Gerard Higgins/Primary Examiner, Art Unit 1785
Read full office action

Prosecution Timeline

Jul 14, 2025
Application Filed
Oct 13, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12766867
Multilayer Body, Card, Passport, Method for Producing Multilayer Body, Method for Producing Card, Method for Producing Passport, and Laser Marking Method
3y 2m to grant Granted Oct 20, 2026
Patent 12767873
THERMALLY CONDUCTIVE FILM
2y 6m to grant Granted Oct 20, 2026
Patent 12731710
COMPOSITE MEMBER
3y 1m to grant Granted Sep 08, 2026
Patent 12723849
SHOOTING COLOR-CHANGING TARGET PAPER AND MANUFACTURING PROCESS THEREOF
2y 11m to grant Granted Sep 01, 2026
Patent 12722411
HEAT-SENSITIVE RECORDING MEDIUM
1y 6m to grant Granted Sep 01, 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
63%
Grant Probability
99%
With Interview (+39.4%)
3y 4m (~2y 0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 869 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