Prosecution Insights
Last updated: October 01, 2026
Application No. 18/849,652

EE Device Comprising a Composite Polycarbonate Element Having High CTI

Non-Final OA §112
Filed
Sep 23, 2024
Priority
Mar 25, 2022 — EU 22164388.5 +1 more
Examiner
ROBINSON, KRYSTAL
Art Unit
Tech Center
Assignee
Covestro AG
OA Round
1 (Non-Final)
86%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
81%
With Interview

Examiner Intelligence

Grants 86% — above average
86%
Career Allowance Rate
679 granted / 787 resolved
+26.3% vs TC avg
Minimal -5% lift
Without
With
+-5.1%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 11m
Avg Prosecution
18 currently pending
Career history
801
Total Applications
across all art units

Statute-Specific Performance

§101
0.5%
-39.5% vs TC avg
§103
52.0%
+12.0% vs TC avg
§102
31.5%
-8.5% vs TC avg
§112
9.1%
-30.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 787 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 . Priority This application is 371 of PCT/EP2023/057005 filed on March 20, 2023. Receipt is acknowledged of certified copies of papers required by 37 CFR 1.55. Information Disclosure Statement The information disclosure statement (IDS) submitted on September 23, 2024, is in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statement is being considered by the examiner. Specification The disclosure is objected to because of the following informalities: “the thermoplastic material M” on page 3 line 8 and page 20 line 19 should be “the thermoplastic composition Z”. “C) at least 2% by weight of phosphorus-containing flame retardant, wherein …. B1) an organophosphate….b2) a phosphazene…..”. The applicant should consider relabeling b1) and b2) to c1) and c2) since B) is already used to label the anti-drip agent on pages 3 line 24-27 and page 21 lines 7-11. Appropriate correction is required. Claim Objections Claim 1 objected to because of the following informalities: “the thermoplastic material M” in line 7 should be “the thermoplastic composition Z”. Appropriate correction is required. 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. Claims 1-13 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. Claim 1 recites the limitation " the thermoplastic material M “ in line 7. There is insufficient antecedent basis for this limitation in the claim. Claim 1 reads “a first electrical conductor L1 and a second electrical conductor L2 at a first distance d1 and a second distance d2 to one another, which are connected via a thermoplastic material M”. The term “connected via thermoplastic” is unclear as to whether the conductors are mechanically connected through molded or embedded together or if they are electrically connected. The examiner suggests using the phrase “separated by a thermoplastic composition Z”. Claim 1 reads “C) at least 2% by weight of phosphorus-containing flame retardant, wherein …. B1) an organophosphate….b2) a phosphazene…..”. The applicant should consider relabeling b1) and b2) to c1) and c2) since B) is already claimed as the anti-drip agent in the claim. Clam 1 the term “free of” is ambiguous without a stated threshold. The examiner suggests the applicant to amend the claim from “free of” to “excludes any amount of”. Claims 1 and 13 recites “at least 80% by weight of aromatic polycarbonate based on bisphenol A”. The terms “polycarbonate based on bisphenol A” is unclear if the polycarbonate is based on the whole composition of bisphenol A or it the amount is calculated based on bisphenol A. The examiner suggests amending the claim to be “at least 80% by weight of aromatic polycarbonate based on the total weight of the bisphenol A composition”. Claim 13 reads “the phosphorus-containing flame retardant is b1) an organophosphate, the amount of phosphorus-containing flame retardant is 2% to 12% by weight, and, when the phosphorus-containing flame retardant is b2) a phosphazene, the amount of phosphorus-containing flame retardant is 2% to 9% by weight”. As written, the Dependent claims 2-12 do not cure the deficiencies of independent claim 1. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Guo et al. (US2014/0353544) teaches a polycarbonate polymer powder and a phosphorus-containing flame retardant. Albright (US 4,083,826) teaches a polymeric compositions containing a flame retardant Communication Any inquiry concerning this communication or earlier communications from the examiner should be directed to KRYSTAL ROBINSON whose telephone number is (571)272-9258. The examiner can normally be reached on 9-5 M-F. 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, Timothy Dole can be reached on (571)-272-2229. 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. /KRYSTAL ROBINSON/Examiner, Art Unit 2848
Read full office action

Prosecution Timeline

Sep 23, 2024
Application Filed
Aug 25, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12745342
PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME
2y 5m to grant Granted Sep 22, 2026
Patent 12734979
WIRE HARNESS
2y 3m to grant Granted Sep 15, 2026
Patent 12738392
WIRING HARNESS
1y 10m to grant Granted Sep 15, 2026
Patent 12731949
SURFACE FUNCTIONAL SYSTEM FOR A SURFACE POWER SUPPLY
2y 8m to grant Granted Sep 08, 2026
Patent 12731969
CABLE CONNECTOR RETAINING ASSEMBLY
2y 3m to grant Granted Sep 08, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

1-2
Expected OA Rounds
86%
Grant Probability
81%
With Interview (-5.1%)
1y 11m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 787 resolved cases by this examiner. Grant probability derived from career allowance rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month