Prosecution Insights
Last updated: September 03, 2026
Application No. 18/043,074

Polyamide Composition With Inclined Plane Tracking Resistance

Non-Final OA §112
Filed
Feb 27, 2023
Priority
Aug 28, 2020 — CN PCT/CN2020/112171 +1 more
Examiner
USELDING, JOHN E
Art Unit
1763
Tech Center
1700 — Chemical & Materials Engineering
Assignee
BASF SE
OA Round
3 (Non-Final)
54%
Grant Probability
Moderate
3-4
OA Rounds
0m
Est. Remaining
71%
With Interview

Examiner Intelligence

Grants 54% of resolved cases
54%
Career Allowance Rate
689 granted / 1287 resolved
-11.5% vs TC avg
Strong +18% interview lift
Without
With
+17.5%
Interview Lift
resolved cases with interview
Typical timeline
2y 8m
Avg Prosecution
70 currently pending
Career history
1349
Total Applications
across all art units

Statute-Specific Performance

§101
0.9%
-39.1% vs TC avg
§103
44.9%
+4.9% vs TC avg
§102
14.9%
-25.1% vs TC avg
§112
24.9%
-15.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1287 resolved cases

Office Action

§112
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 . Continued Examination Under 37 CFR 1.114 A request for continued examination under 37 CFR 1.114, including the fee set forth in 37 CFR 1.17(e), was filed in this application after final rejection. Since this application is eligible for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114. Applicant's submission filed on 6/15/2026 has been entered. Claim Rejections - 35 USC § 112 The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claim 15 is rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. The polyamide composition has already being used in a method in claim 1 for improving inclined plane tracking property. Two different methods cannot be claimed at the same time. Furthermore, claim 15 is a use claim without any positive method steps, which is indefinite. Allowable Subject Matter Claims 1-14 and 21 are allowed. Response to Arguments Applicant's arguments filed 6/15/2026 have been fully considered but they are not persuasive. The applicant has alleged that claim 15 is not a method of producing a nut or body. In claim 1, the polyamide composition is used in a method for improving inclined plane tracking property. In claim 15, the polyamide composition is used for producing a nut or body. These are mutually exclusive methods of using the polyamide composition. Therefore, claim 15 is indefinite. Contact Information Any inquiry concerning this communication or earlier communications from the examiner should be directed to JOHN USELDING whose telephone number is (571)270-5463. The examiner can normally be reached on M-F 8am to 6:30pm. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Joseph Del Sole can be reached on 571-272-1130. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /JOHN E USELDING/ Primary Examiner, Art Unit 1763
Read full office action

Prosecution Timeline

Show 1 earlier event
Dec 23, 2025
Non-Final Rejection mailed — §112
Mar 02, 2026
Response Filed
Apr 16, 2026
Final Rejection mailed — §112
Jun 15, 2026
Response after Non-Final Action
Jul 13, 2026
Request for Continued Examination
Jul 14, 2026
Response after Non-Final Action
Jul 27, 2026
Non-Final Rejection mailed — §112
Aug 25, 2026
Response Filed

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12723153
IMPROVED COPOLYETHERESTER
3y 10m to grant Granted Sep 01, 2026
Patent 12714091
POLYAMIDE COMPOSITIONS
3y 10m to grant Granted Aug 25, 2026
Patent 12698472
Novel Hydrogels
4y 7m to grant Granted Aug 04, 2026
Patent 12698378
GLASS-FIBER-CONTAINING FLAME-RETARDANT POLYCARBONATE RESIN COMPOSITION AND MOLDED OBJECT
3y 11m to grant Granted Aug 04, 2026
Patent 12698359
CATIONIC EPOXY COMPOSITIONS
3y 2m to grant Granted Aug 04, 2026
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
54%
Grant Probability
71%
With Interview (+17.5%)
2y 8m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 1287 resolved cases by this examiner. Grant probability derived from career allowance rate.

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