Prosecution Insights
Last updated: July 17, 2026
Application No. 18/383,699

FIBER REINFORCED THERMOPLASTIC COMPOSITE ARTICLES INCLUDING REPRODUCED POLYMERIC FIBERS

Final Rejection §DP
Filed
Oct 25, 2023
Priority
Oct 26, 2022 — provisional 63/419,634 +1 more
Examiner
SINGH-PANDEY, ARTI R
Art Unit
1759
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Hanwha Azdel Inc.
OA Round
2 (Final)
71%
Grant Probability
Favorable
3-4
OA Rounds
3m
Est. Remaining
79%
With Interview

Examiner Intelligence

Grants 71% — above average
71%
Career Allowance Rate
581 granted / 821 resolved
+5.8% vs TC avg
Moderate +8% lift
Without
With
+8.2%
Interview Lift
resolved cases with interview
Typical timeline
3y 0m
Avg Prosecution
43 currently pending
Career history
863
Total Applications
across all art units

Statute-Specific Performance

§101
0.5%
-39.5% vs TC avg
§103
60.9%
+20.9% vs TC avg
§102
21.7%
-18.3% vs TC avg
§112
3.6%
-36.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 821 resolved cases

Office Action

§DP
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 . Response to Amendment/Arguments The Office has carefully considered Applicant’s accompanying remarks dated 02/04/2026. The pending claims at this time are 1-20, all of which stand rejected. The non-statutory double patenting rejection over 18/383,709 is maintained and repeated below. Applicants contends that the amendment to claim 1 of 18/383,709 differentiates the claims from 18/383,709. The Office disagrees. The basic structural arrangement and layers are structurally and mostly compositionally the same. The claims of 18/383,709 add additional biomaterials to the composite. The thermoplastic composite article has the same porous core layer of an open celled structure. The skin layer is the same. The reinforcing fibers are structurally and some compositionally overlap. Applicant’s claims in both applications are open ended as they use the transitional language of “comprising” and as such additional components such as the biomaterials are not precluded and can be present. The claims of the instant applications and that of 18/383,709 are still obvious variants of one another. Response to Arguments Applicant’s arguments, filed 02/02/26 have been fully considered and are persuasive. All previously made art rejections have been withdrawn. All previously made art rejections are now withdrawn as Applicant has shown in their remarks that the preponderance of evidence outweighs any case of obviousness previously presented. 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. Claims 1-20 are provisionally rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-20 of copending Application No. 18/383,709 [USPUB 20240182654A1]. Although the claims at issue are not identical, they are not patentably distinct from each other because the embodiment of the instant claims would be rendered obvious by the embodiments of claims 1-20 of 18/383,709. The basic structural arrangement and layers are structurally and mostly compositionally the same. The claims of 18/383,709 add additional biomaterials to the composite. The thermoplastic composite article has the same porous core layer of an open celled structure. The skin layer is the same. The reinforcing fibers are structurally and some compositionally overlap. Applicant’s claims in both applications are open ended as they use the transitional language of “comprising” and as such additional components such as the biomaterials are not precluded and can be present. The claims of the instant applications and that of 18/383,709 are still obvious variants of one another. This is a provisional nonstatutory double patenting rejection because the patentably indistinct claims have not in fact been patented. Conclusion THIS ACTION IS MADE FINAL. 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 Arti Singh-Pandey whose telephone number is (571)272-1483. The examiner can normally be reached Monday-Thursday 8:30-5:00 and 8:00-10:00. 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, Melvin Mayes can be reached at 571-272-1234. 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. /Arti Singh-Pandey/ Primary Patent Examiner Art Unit 1759 asp
Read full office action

Prosecution Timeline

Oct 25, 2023
Application Filed
Aug 04, 2025
Non-Final Rejection mailed — §DP
Feb 04, 2026
Response Filed
May 29, 2026
Final Rejection mailed — §DP (current)

Precedent Cases

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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
71%
Grant Probability
79%
With Interview (+8.2%)
3y 0m (~3m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 821 resolved cases by this examiner. Grant probability derived from career allowance rate.

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