Prosecution Insights
Last updated: October 02, 2026
Application No. 35/520,815

LED retrofit bulb

Final Rejection §102§112
Filed
May 04, 2023
Examiner
RIEKER, ROBERT B
Art Unit
2933
Tech Center
2900
Assignee
Lumileds LLC
OA Round
2 (Final)
97%
Grant Probability
Favorable
3-4
OA Rounds
0m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 97% — above average
97%
Career Allowance Rate
61 granted / 63 resolved
+36.8% vs TC avg
Minimal +4% lift
Without
With
+3.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 4m
Avg Prosecution
1 currently pending
Career history
64
Total Applications
across all art units

Statute-Specific Performance

§102
13.0%
-27.0% vs TC avg
§112
85.7%
+45.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 63 resolved cases

Office Action

§102 §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 . Detailed Office Action General Information Examiner recognizes Applicant’s 1/23/2026 efforts in responding to the previous Office Action. The arguments presented have been carefully considered, but are not entirely persuasive that the rejection of the claim under 35 U.S.C. § 102(a)(1) should be withdrawn. Notwithstanding, the drawing and specification objections in the previous action have been overcome and are hereby withdrawn. The rejection of record under 35 USC § 112(a)&(b) is also overcome and is withdrawn. Examiner acknowledges Applicant’s declaration filed in the 1/23/2026 response to the previous action and the connection it establishes between Applicant/Inventor and the “Philips” prior art reference. However, the declaration does not contain the required acknowledgements as set forth by MPEP 717.01(C)(II). The declaration must include an acknowledgment by the declarant that willful false statements and the like are punishable by fine or imprisonment, or both. The declarant must set forth in the body of the declaration that all statements made of the declarant’s own knowledge are true and that all statements made on information and belief are believed to be true. Additionally, the declaration is lacking proper signature by the declarant, MPEP 717.01(c)(I), required for Applicant to file the declaration. Unfortunately, due to these omissions, the declaration is improper and does not overcome the rejection of record under 35 U.S.C. § 102(a)(1) made in the prior action, which is hereby repeated and made FINAL below. This final rejection was issued after a telephonic interview with Attorney Anthony Kassas on 6/3/2026 in which he requested the Examiner proceed with a written action instead of submitting a corrected declaration. FINAL Claim Rejection - 35 U.S.C. § 102(a)(1) The claim is FINALLY rejected under 35 U.S.C. 102(a)(1) as being clearly anticipated by Philips’ "Ultinon Pro5100 LED car headlight bulb (H11)" (hereinafter “Philips” reference)(Non-Patent Document Citation No. U), because 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. PNG media_image1.png 794 784 media_image1.png Greyscale Claimed design Vs. Philips reference The appearance of the Philips reference is substantially the same as that of the claimed design. The ordinary observer test is the sole test for anticipation. See e.g., International Seaway Trading Corp. v. Walgreens Corp., 589 F.3d 1233, 1237-38, 1240, 93 USPQ2d 1001 (Fed. Cir. 2009) and MPEP § 1504.02. For anticipation to be found, the claimed design and the prior art design must be substantially the same. Door-Master Corp. v. Yorktowne, Inc., 256 F.3d 1308, 1313, 59 USPQ2d 1472, 1475 (Fed. Cir. 2001) (citing Gorham Mfg. Co. v. White, 81 U.S. 511, 528 (1871)). "The mandated overall comparison is a comparison taking into account significant differences between the two designs, not minor or trivial differences that necessarily exist between any two designs that are not exact copies of one another." Seaway, 589 F.3d at 1243, 93 USPQ2d at 1008. Applicant may attempt to overcome this rejection by providing convincing evidence, in the form of an affidavit or declaration, that the disclosure was made before the effective filing date of the claimed invention, and 1) the disclosure was made by the inventor, a joint inventor, or by another who obtained the subject matter directly or indirectly from the inventor or joint inventor; or 2) before such disclosure, the subject matter disclosed had been publicly disclosed by the inventor or a joint inventor or another who obtained the subject matter directly or indirectly from the inventor or joint inventor. See MPEP 2155. Notes on Correspondence Please note that, at this time, the examiner is prohibited from initiating or returning international telephone calls. If applicant wishes to communicate by telephone, the examiner may be reached by email to arrange a time for a telephone interview: robert.rieker@uspto.gov. The merits of the application may not be discussed via email unless an appropriate authorization for email communication is placed in the U.S. application file at the USPTO. For those applications where applicant wishes to communicate with the examiner via Internet communications, e.g., email or video conferencing tools, the following is a sample authorization form which may be used by applicant: "Recognizing that Internet communications are not secure, I hereby authorize the USPTO to communicate with the undersigned and practitioners in accordance with 37 CFR 1.33 and 37 CFR 1.34 concerning any subject matter of this application by video conferencing, instant messaging, or electronic mail. I understand that a copy of these communications will be made of record in the application file." Please see MPEP 502.03 II (Article 5) for more details. Discussion of the Merits of the Case A Power of Attorney (POA), filed with the USPTO in the specific case, is required whether or not attorney for the applicant has POA authority in a foreign IP office. Examiner may not discuss the merits or specifics of a case without a proper POA on file. Conclusion Accordingly, the claim is allowed, as set forth above. Any inquiry concerning this communication or earlier communications from the examiner should be directed to ROBERT B RIEKER whose telephone number is (571)272-8607. The examiner can normally be reached M-F, 8-5 EST. 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, RICHARD KEARNEY can be reached at (571) 272-8312. 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. /R.B.R./Examiner, Art Unit 2933 /Richard Kearney/Supervisory Patent Examiner, Art Unit 2933
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Prosecution Timeline

May 04, 2023
Application Filed
Jun 12, 2025
Non-Final Rejection (signed) — §102, §112
Jul 24, 2025
Non-Final Rejection mailed — §102, §112
Jan 23, 2026
Response after Non-Final Action
Jan 23, 2026
Response Filed
Jun 03, 2026
Examiner Interview (Telephonic)
Jul 15, 2026
Final Rejection mailed — §102, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent D1128946
Candle
1y 10m to grant Granted Jun 02, 2026
Patent D1128110
Emitting portion for a lamp
1y 6m to grant Granted May 26, 2026
Patent D1123194
Light bulb
1y 3m to grant Granted Apr 21, 2026
Patent D1107268
LED bulb
1y 3m to grant Granted Dec 23, 2025
Patent D1105512
Lamp Bulb
2y 3m to grant Granted Dec 09, 2025
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

3-4
Expected OA Rounds
97%
Grant Probability
99%
With Interview (+3.7%)
2y 4m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 63 resolved cases by this examiner. Grant probability derived from career allowance rate.

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