Prosecution Insights
Last updated: May 29, 2026
Application No. 18/016,958

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

Non-Final OA §102
Filed
Jan 19, 2023
Priority
Aug 10, 2020 — RE 10-2020-0099811 +1 more
Examiner
CLARK, GREGORY D
Art Unit
1786
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Lt Materials Co. Ltd.
OA Round
1 (Non-Final)
85%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
93%
With Interview

Examiner Intelligence

Grants 85% — above average
85%
Career Allowance Rate
1025 granted / 1212 resolved
+19.6% vs TC avg
Moderate +8% lift
Without
With
+8.2%
Interview Lift
resolved cases with interview
Typical timeline
3y 1m
Avg Prosecution
31 currently pending
Career history
1251
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
78.7%
+38.7% vs TC avg
§102
15.7%
-24.3% vs TC avg
§112
2.8%
-37.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1212 resolved cases

Office Action

§102
DETAILED ACTION 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, 4-6 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Chemical Abstract Compound: RN 391208-94-9. Regarding Claims 1, 4-6, RN 391208-94-9 : PNG media_image1.png 616 700 media_image1.png Greyscale RN 391208-94-9 reads on applicants’ applicants’ Formula 1 wherein X2 = n; X1 = C; R1 and R2 = H (per claims 1, 6); R = H (per claim 5) RN 391208-94-9 reads on applicants’ applicants’ Formula 4-2 wherein X12 = N; X11 = C; R1 and R2 = H (per claim 4). Allowable Subject Matter I Claims 2-3 and 7are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. The prior art of record fails to show: Formulas 1-1 and 1-2 (per claim 2) Z1 and Z2 (per claim 3) Compounds (per claim 7) Allowable Subject Matter II The following is an examiner’s statement of reasons for allowance as applicant claims the device of claim 8 A search of the prior art fails to teach the invention of claim 8. The closest prior art is Chemical Abstract Compound: RN 391208-94-9 which reads on applicants’ Formulas 1 and 4-2 but is not used in an OLED as required by independent claim 8. Claims 8-13 allowed. Conclusion 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.” Any inquiry concerning this communication or earlier communications from the examiner should be directed to GREGORY D CLARK whose telephone number is (571)270-7087. The examiner can normally be reached on 8AM-4PM 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, Jennifer Chriss can be reached on 571-272-7783. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /GREGORY D CLARK/Primary Examiner, Art Unit 1786
Read full office action

Prosecution Timeline

Jan 19, 2023
Application Filed
Mar 04, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12637482
COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME
4y 8m to grant Granted May 26, 2026
Patent 12635330
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
4y 1m to grant Granted May 19, 2026
Patent 12630576
LIGHT-EMITTING DEVICE INCLUDING ORGANOMETALLIC COMPOUND, ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE, AND THE ORGANOMETALLIC COMPOUND
3y 12m to grant Granted May 19, 2026
Patent 12630575
ORGANOMETALLIC COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING THE SAME
3y 11m to grant Granted May 19, 2026
Patent 12628493
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
4y 2m to grant Granted May 12, 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
85%
Grant Probability
93%
With Interview (+8.2%)
3y 1m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1212 resolved cases by this examiner. Grant probability derived from career allowance rate.

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