Prosecution Insights
Last updated: October 04, 2026
Application No. 19/225,712

SYSTEM AND METHOD OF REFINING OPTICAL FIBER

Non-Final OA §DOUBLEPATENT§Other
Filed
Jun 02, 2025
Priority
Jan 22, 2021 — provisional 63/140,736 +2 more
Examiner
FRANKLIN, JODI COHEN
Art Unit
Tech Center
Assignee
Macleon LLC
OA Round
1 (Non-Final)
62%
Grant Probability
Moderate
1-2
OA Rounds
1y 11m
Est. Remaining
86%
With Interview

Examiner Intelligence

Grants 62% of resolved cases
62%
Career Allowance Rate
471 granted / 766 resolved
+1.5% vs TC avg
Strong +24% interview lift
Without
With
+24.1%
Interview Lift
resolved cases with interview
Typical timeline
3y 3m
Avg Prosecution
34 currently pending
Career history
817
Total Applications
across all art units

Statute-Specific Performance

§101
0.8%
-39.2% vs TC avg
§103
60.2%
+20.2% vs TC avg
§102
14.3%
-25.7% vs TC avg
§112
21.1%
-18.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 766 resolved cases

Office Action

§DOUBLEPATENT §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 . Specification The priority should be indicated in the specification Priority/ Claim objections Applicant’s claim for the benefit of a prior-filed application under 35 U.S.C. 119(e) or under 35 U.S.C. 120, 121, 365(c), or 386(c) is acknowledged however it appears that Applicant has filed the present application as a divisional of prior-filed application No. 17581893 as filed 06/02/2025. This application is claiming the benefit of prior-filed application No. 17581893 under 35 U.S.C. 120, 121, 365(c), or 386(c). Copendency between the current application and the prior application is required. Since the applications are not copending, the benefit claim to the prior-filed application is improper. Applicant is required to delete the claim to the benefit of the prior-filed application, unless applicant can establish copendency between the applications. The claims withdrawn without traverse in prior-filed application No. 17581893 were already properly filed in a divisional prior-filed application No. 18891588 and allowed. This application discloses and claims only subject matter disclosed in prior Application No. 18891588, filed 09/20/2024, and names the inventor or at least one joint inventor named in the prior application. Accordingly, this application may constitute a continuation or divisional. Should applicant desire to claim the benefit of the filing date of the prior application, attention is directed to 35 U.S.C. 120, 37 CFR 1.78, and MPEP § 211 et seq. The presentation of a benefit claim may result in an additional fee under 37 CFR 1.17(w)(1) or (2) being required, if the earliest filing date for which benefit is claimed under 35 U.S.C. 120, 121, 365(c), or 386(c) and 1.78(d) in the application is more than six years before the actual filing date of the application. In the event that the priority status is changed there will still be double patenting issue with prior Application No. 18891588 and the Applicant is advised to file a terminal disclaimer with the priority change. See MPEP 1504.06 regarding double patenting issues and please call Examiner with any questions to expedite prosecution. Potential Double Patenting based on proper priority Claims 1, 4, 6 , 8, 10 of this application is patentably indistinct from claim 1, 2, 1, 7, 9 respectively of Application No. 18891588. Pursuant to 37 CFR 1.78(f), when two or more applications filed by the same applicant or assignee contain patentably indistinct claims, elimination of such claims from all but one application may be required in the absence of good and sufficient reason for their retention during pendency in more than one application. Applicant is required to either cancel the patentably indistinct claims from all but one application or maintain a clear line of demarcation between the applications. See MPEP § 822. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to JODI COHEN FRANKLIN whose telephone number is (571)270-3966. The examiner can normally be reached Monday-Friday 8 am-4 pm. 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, Alison Hindelang can be reached at (571) 270-7001. 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. JODI COHEN FRANKLIN Primary Examiner Art Unit 1741 /JODI C FRANKLIN/Primary Examiner, Art Unit 1741
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Prosecution Timeline

Jun 02, 2025
Application Filed
Aug 25, 2026
Non-Final Rejection mailed — §DOUBLEPATENT, §Other (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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2y 11m to grant Granted Sep 29, 2026
Patent 12729147
GLASS MOLDING APPARATUS INCLUDING ADJUSTABLE COOLING NOZZLES AND METHODS OF USING THE SAME
1y 10m to grant Granted Sep 08, 2026
Patent 12715806
CASSETTE FOR LOADING GLASS AND GLASS TREATMENT METHOD
3y 2m to grant Granted Aug 25, 2026
Patent 12709570
METHOD OF MANUFACTURING WINDOW, WINDOW MANUFACTURED BY THE METHOD OF MANUFACTURING WINDOW, AND DISPLAY DEVICE INCLUDING THE WINDOW
3y 7m to grant Granted Aug 18, 2026
Patent 12691532
SYSTEM AND METHOD FOR RADIUS OF CURVATURE MODIFICATION OF OPTICAL PLATES AND LENSES BY IRRADIATION WITH OPTICAL ENERGY
5y 7m to grant Granted Jul 28, 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
86%
With Interview (+24.1%)
3y 3m (~1y 11m remaining)
Median Time to Grant
Low
PTA Risk
Based on 766 resolved cases by this examiner. Grant probability derived from career allowance rate.

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