Office Action Predictor
Application No. 18/265,382

LIGHT EXTRACTION SUBSTRATE AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING SAME

Final Rejection §112
Filed
Jun 05, 2023
Examiner
RAABE, CHRISTOPHER M
Art Unit
2875
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Corning Incorporated
OA Round
3 (Final)
67%
Grant Probability
Favorable
4-5
OA Rounds
2y 3m
To Grant
81%
With Interview

Examiner Intelligence

67%
Career Allow Rate
529 granted / 791 resolved
Without
With
+13.9%
Interview Lift
avg trend
2y 3m
Avg Prosecution
31 pending
822
Total Applications
career history

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
57.2%
+17.2% vs TC avg
§102
35.4%
-4.6% vs TC avg
§112
5.7%
-34.3% vs TC avg
Black line = Tech Center average estimate • Based on career data

Office Action

§112
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 . Applicant’s submission, filed 8 December 2025, has been entered and acknowledged by the examiner. Applicant’s arguments, filed 8 December 2025, with respect to the rejections of the claims have been fully considered and are persuasive. The rejections of the claims have been withdrawn. Claim Rejections - 35 USC § 112 The following is a quotation of 35 U.S.C. 112(d): (d) REFERENCE IN DEPENDENT FORMS.—Subject to subsection (e), a claim in dependent form shall contain a reference to a claim previously set forth and then specify a further limitation of the subject matter claimed. A claim in dependent form shall be construed to incorporate by reference all the limitations of the claim to which it refers. The following is a quotation of pre-AIA 35 U.S.C. 112, fourth paragraph: Subject to the following paragraph [i.e., the fifth paragraph of pre-AIA 35 U.S.C. 112], a claim in dependent form shall contain a reference to a claim previously set forth and then specify a further limitation of the subject matter claimed. A claim in dependent form shall be construed to incorporate by reference all the limitations of the claim to which it refers. Claims 6, 11 are rejected under 35 U.S.C. 112(d) or pre-AIA 35 U.S.C. 112, 4th paragraph, as being of improper dependent form for failing to further limit the subject matter of the claim upon which it depends, or for failing to include all the limitations of the claim upon which it depends. Claim 6 does not further limit the subject matter or include all the limitations of the claim (claim 1) from which it depends, as the average particle size is claimed to be 90nm to less than 150nm whereas claim 1 limits the average particle size to the disjoint range of greater than 350nm to less than 500nm. Claim 11 is rejected through its dependence upon claim 6. Applicant may cancel the claim(s), amend the claim(s) to place the claim(s) in proper dependent form, rewrite the claim(s) in independent form, or present a sufficient showing that the dependent claim(s) complies with the statutory requirements. Allowable Subject Matter Claims 1-4,7-10 are allowed. The following is an examiner’s statement of reasons for allowance: the prior art does not disclose nor render obvious, in combination with the other limitations of the claims, a light extraction substrate having BaTiO-------3 particles of the claimed size in a matrix layer of corresponding thickness. Claim 1 is therefore allowed. Claims 2-4,7-10 are allowed due to their dependence upon claim 1. 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.” Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to Christopher Raabe whose telephone number is (571)272-8434. The examiner can normally be reached M-F 0530-1430. 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, James R Greece can be reached at (571)272-3711. 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. /CHRISTOPHER M RAABE/Primary Examiner, Art Unit 2875
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Prosecution Timeline

Jun 05, 2023
Application Filed
Jul 04, 2025
Non-Final Rejection — §112
Oct 02, 2025
Response Filed
Oct 09, 2025
Non-Final Rejection — §112
Nov 19, 2025
Response Filed
Nov 19, 2025
Response after Non-Final Action
Dec 08, 2025
Response Filed
Mar 16, 2026
Final Rejection — §112
Mar 30, 2026
Response after Non-Final Action

Precedent Cases

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2y 5m to grant Granted Mar 10, 2026

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Prosecution Projections

4-5
Expected OA Rounds
67%
Grant Probability
81%
With Interview (+13.9%)
2y 3m
Median Time to Grant
High
PTA Risk
Based on 791 resolved cases by this examiner