Prosecution Insights
Last updated: July 17, 2026
Application No. 18/821,510

METHODS, APPARATUS, AND SYSTEMS FOR OPHTHALMIC TESTING AND MEASUREMENT

Non-Final OA §102
Filed
Aug 30, 2024
Priority
Sep 21, 2018 — provisional 62/734,274 +4 more
Examiner
PINKNEY, DAWAYNE
Art Unit
Tech Center
Assignee
Lumithera Diagnostics Inc.
OA Round
1 (Non-Final)
81%
Grant Probability
Favorable
1-2
OA Rounds
6m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 81% — above average
81%
Career Allowance Rate
1384 granted / 1716 resolved
+20.7% vs TC avg
Strong +18% interview lift
Without
With
+18.1%
Interview Lift
resolved cases with interview
Typical timeline
2y 4m
Avg Prosecution
41 currently pending
Career history
1761
Total Applications
across all art units

Statute-Specific Performance

§101
0.2%
-39.8% vs TC avg
§103
73.7%
+33.7% vs TC avg
§102
22.3%
-17.7% vs TC avg
§112
1.0%
-39.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1716 resolved cases

Office Action

§102
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 . Double Patenting The nonstatutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the “right to exclude” granted by a patent and to prevent possible harassment by multiple assignees. A nonstatutory double patenting rejection is appropriate where the conflicting claims are not identical, but at least one examined application claim is not patentably distinct from the reference claim(s) because the examined application claim is either anticipated by, or would have been obvious over, the reference claim(s). See, e.g., In re Berg, 140 F.3d 1428, 46 USPQ2d 1226 (Fed. Cir. 1998); In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969). A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) or 1.321(d) may be used to overcome an actual or provisional rejection based on nonstatutory double patenting provided the reference application or patent either is shown to be commonly owned with the examined application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. See MPEP § 717.02 for applications subject to examination under the first inventor to file provisions of the AIA as explained in MPEP § 2159. See MPEP § 2146 et seq. for applications not subject to examination under the first inventor to file provisions of the AIA . A terminal disclaimer must be signed in compliance with 37 CFR 1.321(b). The filing of a terminal disclaimer by itself is not a complete reply to a nonstatutory double patenting (NSDP) rejection. A complete reply requires that the terminal disclaimer be accompanied by a reply requesting reconsideration of the prior Office action. Even where the NSDP rejection is provisional the reply must be complete. See MPEP § 804, subsection I.B.1. For a reply to a non-final Office action, see 37 CFR 1.111(a). For a reply to final Office action, see 37 CFR 1.113(c). A request for reconsideration while not provided for in 37 CFR 1.113(c) may be filed after final for consideration. See MPEP §§ 706.07(e) and 714.13. The USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The actual filing date of the application in which the form is filed determines what form (e.g., PTO/SB/25, PTO/SB/26, PTO/AIA /25, or PTO/AIA /26) should be used. A web-based eTerminal Disclaimer may be filled out completely online using web-screens. An eTerminal Disclaimer that meets all requirements is auto-processed and approved immediately upon submission. For more information about eTerminal Disclaimers, refer to www.uspto.gov/patents/apply/applying-online/eterminal-disclaimer. Claim 1 is rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-30 of U.S. Patent No. US 12,076,084. Although the claims at issue are not identical, they are not patentably distinct from each other because the removal of the limitations “at least one test light…in front of at least one eye of a test subject configured to generate a test light configured to illuminate the at least one eye of test subject” and “at least one optical system…in front of at least one eye of test subject” renders claim 1 as a broadened and obvious variant of claims 1-30 of U.S. Patent No. US 12,076,084. Claim 1 is rejected on the ground of nonstatutory double patenting as being unpatentable over claim 1 of U.S. Patent No. 10,667,683. Although the claims at issue are not identical, they are not patentably distinct from each other because the removal of the limitations “a bleaching light and a stimulus light” and “configured to direct the bleaching light and the stimulus light from the at least one test light source onto the at least one eye of the subject” renders claim 1 as a broadened and obvious variant of claims 1-16 of U.S. Patent No. 10,667,683. Claim Rejections - 35 USC § 102 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. 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 1 is rejected under 35 U.S.C. 102(a)(1) as being anticipated by Lewis et al. (US 9,213,163). Regarding claim 1, Lewis discloses, a head-wearable ophthalmic testing and measurement system (Figs. 4A-C and 5A-B) comprising: a head-wearable frame (115); at least one test light source (2, 120) mounted in the head-wearable frame and configured to generate a test light (Col. 12, lines 45-61); at least one optical system (122, 124) mounted in the head-wearable frame and configured to direct the test light onto at least one eye of a test subject (Col 12, lines 45-61); and a movable platform (137 and 173) on which the at least one test light source and the at least one optical system are mounted, the movable platform being movable along at least two orthogonal directions (Col. 11, lines 44-63) and configured to align the at least one test light source relative to a pupil of the at least one eye of the test subject (Col. 11, lines 44-63). Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Chaum (US 2010/0149073) and Edwards (US 2017/0337737) a head-wearable ophthalmic testing and measurement system that includes a head-wearable frame, at least one light source configured to generate a test light, at least one optical system configured to direct the test light onto at least one eye of a test subject and a movable platform on which the at least one test light source and the at least one optical system are mounted. Any inquiry concerning this communication or earlier communications from the examiner should be directed to DAWAYNE A PINKNEY whose telephone number is (571)270-1305. The examiner can normally be reached M-F 9-5. 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, Pinping Sun can be reached at 571-270-1284. 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. /DAWAYNE PINKNEY/Primary Examiner, Art Unit 2872 06/18/2026
Read full office action

Prosecution Timeline

Aug 30, 2024
Application Filed
Jun 24, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12678043
OPHTHALMIC APPARATUS, METHOD OF CONTROLLING SAME, AND RECORDING MEDIUM
3y 10m to grant Granted Jul 14, 2026
Patent 12678040
MULTI-CHANNEL SUBJECTIVE REFRACTOR
2y 1m to grant Granted Jul 14, 2026
Patent 12678041
MULTI-CHANNEL SUBJECTIVE REFRACTOR
2y 1m to grant Granted Jul 14, 2026
Patent 12672772
HEAD-MOUNTED DISPLAY TESTING SYSTEM
3y 9m to grant Granted Jul 07, 2026
Patent 12675156
EYE MONITORING SYSTEM AND METHOD
2y 11m to grant Granted Jul 07, 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
81%
Grant Probability
99%
With Interview (+18.1%)
2y 4m (~6m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1716 resolved cases by this examiner. Grant probability derived from career allowance rate.

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