Prosecution Insights
Last updated: August 17, 2026
Application No. 18/264,457

LITHIATED METAL ORGANIC FRAMEWORKS WITH A BOUND SOLVENT FOR SECONDARY BATTERY APPLICATIONS

Non-Final OA §102
Filed
Aug 07, 2023
Priority
Feb 10, 2021 — provisional 63/148,037 +1 more
Examiner
LI, AIQUN
Art Unit
1766
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Board of Regents of the University of Texas System
OA Round
1 (Non-Final)
64%
Grant Probability
Moderate
1-2
OA Rounds
0m
Est. Remaining
86%
With Interview

Examiner Intelligence

Grants 64% of resolved cases
64%
Career Allowance Rate
536 granted / 837 resolved
-1.0% vs TC avg
Strong +22% interview lift
Without
With
+22.4%
Interview Lift
resolved cases with interview
Typical timeline
3y 0m
Avg Prosecution
42 currently pending
Career history
877
Total Applications
across all art units

Statute-Specific Performance

§101
0.8%
-39.2% vs TC avg
§103
50.9%
+10.9% vs TC avg
§102
24.2%
-15.8% vs TC avg
§112
17.8%
-22.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 837 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 . Election/Restrictions Applicant’s election without traverse of Group I, a composition comprising defect sites, lithium in the defect site and a Zr-metal organic frame work, claims 1-3 in the reply filed on 6 July 2026 is acknowledged. Claims 4-11, 14-23 and 27-28 are withdrawn from further consideration pursuant to 37 CFR 1.142(b) as being drawn to a nonelected invention/species. 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)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claims 1-3 are rejected under 35 U.S.C. 102 (a)(2) as being anticipated by US2021/0126259A1(Thoi). Thoi teaches a solid material comprises lithium and a plurality of defected metal organic framework moieties, wherein each defected metal organic framework moiety comprises a defect of a metal coordination site, and wherein the lithium is bound to or captured by the defect ([0014], [0019] and Fig. 1). Thoi teaches that metal organic framework is a Zr-metal organic frame work ([0053]), and exemplifies the Li atoms per unit of Zr-MOF as 1.64, 3.98, etc. (Table 2 and [0081]), which meets the claimed degree of lithiation. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to AIQUN LI whose telephone number is (571)270-7736. The examiner can normally be reached Monday-Friday 9:00 am -4:00 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, Randy Gulakowski can be reached at 571-2721302. 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. /AIQUN LI/ Ph.D., Primary Examiner, Art Unit 1766
Read full office action

Prosecution Timeline

Aug 07, 2023
Application Filed
Jul 17, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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LITHIUM SECONDARY BATTERY
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Patent 12686807
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Patent 12683246
SEPARATOR FOR NON-AQUEOUS SECONDARY BATTERY AND NON-AQUEOUS SECONDARY BATTERY
3y 10m to grant Granted Jul 14, 2026
Patent 12676338
SOLID ELECTROLYTE MATERIAL, BATTERY USING SAME, AND METHOD FOR PRODUCING SOLID ELECTROLYTE MATERIAL
3y 9m to grant Granted Jul 07, 2026
Patent 12665218
LITHIUM ION-CONDUCTING GARNET TYPE OXIDE
3y 8m to grant Granted Jun 23, 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
64%
Grant Probability
86%
With Interview (+22.4%)
3y 0m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 837 resolved cases by this examiner. Grant probability derived from career allowance rate.

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