Prosecution Insights
Last updated: September 20, 2026
Application No. 18/334,405

COMPOSITION FOR COLOR CONVERSION FILM, COLOR CONVERSION FILM, METHOD FOR MANUFACTURING COLOR CONVERSION FILM, BACKLIGHT UNIT, AND LIQUID CRYSTAL DISPLAY DEVICE

Non-Final OA §102§Other
Filed
Jun 14, 2023
Priority
Dec 18, 2020 — JP 2020-210833 +1 more
Examiner
DOLLINGER, MICHAEL M
Art Unit
Tech Center
Assignee
Fujifilm Holdings Corporation
OA Round
1 (Non-Final)
62%
Grant Probability
Moderate
1-2
OA Rounds
0m
Est. Remaining
48%
With Interview

Examiner Intelligence

Grants 62% of resolved cases
62%
Career Allowance Rate
568 granted / 916 resolved
+2.0% vs TC avg
Minimal -14% lift
Without
With
+-13.5%
Interview Lift
resolved cases with interview
Typical timeline
2y 11m
Avg Prosecution
23 currently pending
Career history
936
Total Applications
across all art units

Statute-Specific Performance

§101
0.9%
-39.1% vs TC avg
§103
44.3%
+4.3% vs TC avg
§102
24.8%
-15.2% vs TC avg
§112
15.1%
-24.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 916 resolved cases

Office Action

§102 §Other
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 § 102 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) 1-10 is/are rejected under 35 U.S.C. 102a1 as being anticipated by Sakaino et al (US 20200088920 A1). Sakaino discloses a color conversion sheet which includes a layers (A) and (B) that convert an incident excitation light into a light emission having a longer wavelength than the incident light [abstract]. The color conversion sheet includes two supports and layers (A) and (B) therebetween [Fig. 4, Example 1]. The color conversion layers include the organic light emitting material and photocurable resist material [abstract, 0176, Examples], and wherein the organic light emitting material has the same formula as the claimed General Formula (I), and exemplified compounds G-1 and R-1 that read on the claimed organic light-emitting material: PNG media_image1.png 327 351 media_image1.png Greyscale PNG media_image2.png 254 333 media_image2.png Greyscale PNG media_image3.png 257 350 media_image3.png Greyscale G-1 is the same compound as organic light emitting material b in Applicant's specification, which Applicant states has a peak wavelength of 500 nm or more and less than 580nm [Applicant's specification 0248, 0250 p85-86] R-1 is the same compound as organic light emitting material b in Applicant's specification, which Applicant states has a peak wavelength of 500 nm or more and less than 580nm [Applicant's specification 0255 p86; see also Sakaino Fig. 9, 10]. Sakaino discloses the color conversion sheet used in a display such as a liquid crystal display, for example, the light source unit being a backlight unit [0262]. Any inquiry concerning this communication or earlier communications from the examiner should be directed to MICHAEL M DOLLINGER whose telephone number is (571)270-5464. The examiner can normally be reached 10am-6:30pm M-F. 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, Randy Gulakowski can be reached at 571-272-1302. 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. MICHAEL M. DOLLINGER Primary Examiner Art Unit 1766 /MICHAEL M DOLLINGER/Primary Examiner, Art Unit 1766
Read full office action

Prosecution Timeline

Jun 14, 2023
Application Filed
Aug 25, 2026
Non-Final Rejection mailed — §102, §Other (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12740309
ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME
3y 11m to grant Granted Sep 15, 2026
Patent 12723152
COMPOSITION COMPRISING A COMB COPOLYMER
5y 0m to grant Granted Sep 01, 2026
Patent 12723139
POLYMERIC FILMS
4y 11m to grant Granted Sep 01, 2026
Patent 12715860
COMPOUND, LIGHT-EMITTING MATERIAL, DELAYED FLUORESCENCE MATERIAL, AND ORGANIC OPTICAL DEVICE
4y 0m to grant Granted Aug 25, 2026
Patent 12715888
ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DIODE INCLUDING THE SAME
4y 1m to grant Granted Aug 25, 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
62%
Grant Probability
48%
With Interview (-13.5%)
2y 11m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 916 resolved cases by this examiner. Grant probability derived from career allowance rate.

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