Prosecution Insights
Last updated: April 19, 2026
Application No. 18/235,385

ULTRASONIC WELDING THERMOPLASTIC MATERIAL USING ENERGY TRANSMISSION MATERIAL

Non-Final OA §102
Filed
Aug 18, 2023
Examiner
TUCKER, PHILIP C
Art Unit
1745
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Rohr Inc.
OA Round
2 (Non-Final)
23%
Grant Probability
At Risk
2-3
OA Rounds
3y 11m
To Grant
38%
With Interview

Examiner Intelligence

Grants only 23% of cases
23%
Career Allow Rate
14 granted / 60 resolved
-41.7% vs TC avg
Moderate +14% lift
Without
With
+14.3%
Interview Lift
resolved cases with interview
Typical timeline
3y 11m
Avg Prosecution
12 currently pending
Career history
72
Total Applications
across all art units

Statute-Specific Performance

§103
50.6%
+10.6% vs TC avg
§102
22.6%
-17.4% vs TC avg
§112
22.4%
-17.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 60 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 . Response to Amendment Applicant’s amendment filed 9/9/2025 is noted. The amendment to claims 1 specifying “providing an aircraft component” overcomes the rejection under 35 USC 102 over Wang (US 2016/0221255), since such must provide a component from an aircraft. Upon further consideration, a new rejection of claim 18 is provided below. Claim Rejections—35 USC §102 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)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. Claim(s) 18 is rejected under 35 U.S.C. 102(a)(1) as being anticipated by Wang (US 2016/0221255). Regarding claim 18, Wang teaches a method, comprising: arranging a first thermoplastic composite body (workpiece 106, which may be a thermoplastic composite) on a rigid support structure (supporting structure 102), the first thermoplastic composite body 106 contacting the rigid support structure 102 (Fig. 5, 9; [0064, 0066-0071, 0109, 0122]); arranging a second thermoplastic composite body (workpiece 104, which may also be a thermoplastic composite) on the first thermoplastic composite body 106, the second thermoplastic composite body 104 contacting the first thermoplastic composite body 106 (Fig. 5; [0064, 0066-0071]); arranging energy transmission material (membrane 502) on the second thermoplastic composite body 104, wherein the first thermoplastic composite body 106 and the second thermoplastic composite body 104 are disposed between the rigid support structure 102 and the energy transmission material 502 (Fig. 5, 9; [0057, 0109, 0122]); and ultrasonic welding the second thermoplastic composite body 104 to the first thermoplastic composite body 106 using an ultrasonic horn 504, wherein the energy transmission material 502 is arranged between the second thermoplastic composite body 104 and the ultrasonic horn 504 (Fig. 6-8; [0059, 0078, 0092-0094]) and further comprising lifting the energy transmission material 502 off of the second thermoplastic composite body 104 following the ultrasonic welding (Fig. 7-8; [0094-0096]). Wang further teaches that such components can be used in various parts, such as air ducts and lamps (0004). Air ducts and lamps are capable of use in an aircraft. Applicant has not claimed any specific structure, so as to differentiate over the prior art. The intended use thus does not distinguish over Wang. Allowable Subject Matter Claims 1-14, 16, 17, 19 and 20 are allowed. The following is a statement of reasons for the indication of allowable subject matter: The prior art of Wang fails to teach the actual providing of an aircraft component in the ultrasonic method disclosed therein, along with the providing of the energy transmission material. Any inquiry concerning this communication or earlier communications from the examiner should be directed to PHILIP C TUCKER whose telephone number is (571)272-1095. The examiner can normally be reached M-F 8-4:30. 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, Alexa Neckel can be reached at 571-272-2450. 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. /PHILIP C TUCKER/Supervisory Patent Examiner, Art Unit 1745
Read full office action

Prosecution Timeline

Aug 18, 2023
Application Filed
Jun 05, 2025
Non-Final Rejection — §102
Sep 09, 2025
Response Filed
Dec 15, 2025
Non-Final Rejection — §102 (current)

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

2-3
Expected OA Rounds
23%
Grant Probability
38%
With Interview (+14.3%)
3y 11m
Median Time to Grant
Moderate
PTA Risk
Based on 60 resolved cases by this examiner. Grant probability derived from career allow rate.

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