Prosecution Insights
Last updated: September 17, 2026
Application No. 18/245,782

ALUMINUM ALLOY, METHOD FOR PRODUCING AN ENGINE COMPONENT, AND ENGINE COMPONENT

Non-Final OA §112
Filed
Nov 17, 2023
Priority
Sep 17, 2020 — DE 10 2020 211 653.9 +1 more
Examiner
ROE, JESSEE RANDALL
Art Unit
1759
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Federal-Mogul Nurnberg GmbH
OA Round
2 (Non-Final)
76%
Grant Probability
Favorable
2-3
OA Rounds
3m
Est. Remaining
84%
With Interview

Examiner Intelligence

Grants 76% — above average
76%
Career Allowance Rate
1001 granted / 1310 resolved
+11.4% vs TC avg
Moderate +8% lift
Without
With
+7.8%
Interview Lift
resolved cases with interview
Typical timeline
3y 1m
Avg Prosecution
55 currently pending
Career history
1345
Total Applications
across all art units

Statute-Specific Performance

§101
1.3%
-38.7% vs TC avg
§103
51.8%
+11.8% vs TC avg
§102
8.7%
-31.3% vs TC avg
§112
29.0%
-11.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1310 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 . Status of the Claims Claims 16 and 21-37 are pending wherein claim 16 is amended, claims 1-15 and 17-20 are canceled and claims 23-29 and 31-36 are withdrawn from consideration. Status of Previous Rejections The previous rejection of claims 16, 21-22, 30 and 37 under 35 U.S.C. 103 as being unpatentable over Okamoto (WO 2005/059195) is withdrawn in view of the Applicant’s amendment to claim 16. 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 16, 21-22, 30 and 37 are 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. With respect to the recitation “An aluminum alloy, in particular cast aluminum alloy” in claim 1, the phrase “in particular" renders the claim indefinite because it is unclear whether the limitation(s) following the phrase are part of the claimed invention. See MPEP § 2173.05(d). It is unclear if the claim requires that the aluminum alloy be cast or is open to other forms of aluminum alloys such as powder sintered aluminum alloys. Allowable Subject Matter Claims 16, 21-22, 30 and 37 would be allowable if rewritten or amended to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action. In regard to claim 16, the closest prior art to Okamoto (‘195) discloses alloys having substantially similar amounts of silicon, copper, magnesium, iron, manganese, zirconium, vanadium, titanium and phosphorus. Claim 16 distinguishes from Okamoto (‘195) because of the nickel content. Either Okamoto (‘195) does not require nickel or it is present in a range of 0.8 to 1.3 mass percent. The amended claims now require more than 0 to less than 0.6 weight percent nickel and therefore would distinguish from Okamoto (‘195). Response to Arguments Applicant’s arguments with respect to claim(s) 16, 21-22, 30 and 37 have been considered but are moot because the new ground of rejection does not rely on any reference applied in the prior rejection of record for any teaching or matter specifically challenged in the argument. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to Jessee Roe whose telephone number is (571)272-5938. The examiner can normally be reached Monday thru Friday 7:30 am to 4 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, Curt 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. /JESSEE R ROE/Primary Examiner, Art Unit 1759
Read full office action

Prosecution Timeline

Nov 17, 2023
Application Filed
May 14, 2026
Non-Final Rejection mailed — §112
Aug 06, 2026
Response Filed
Aug 25, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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METAL ALLOY HAVING RHENIUM EFFECT
3y 1m to grant Granted Sep 15, 2026
Patent 12735772
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3y 0m to grant Granted Sep 15, 2026
Patent 12735774
PROCESSING OF COBALT-TUNGSTEN ALLOYS
3y 3m to grant Granted Sep 15, 2026
Patent 12735770
Thixotropic Molding Material, Method Of Producing Thixotropic Molding Material, And Thixotropically Molded Product
2y 8m to grant Granted Sep 15, 2026
Patent 12729416
ALUMINUM ALLOYS AND METHODS OF MAKING AND USE THEREOF
3y 0m to grant Granted Sep 08, 2026
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
76%
Grant Probability
84%
With Interview (+7.8%)
3y 1m (~3m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1310 resolved cases by this examiner. Grant probability derived from career allowance rate.

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