Prosecution Insights
Last updated: July 05, 2026
Application No. 18/139,657

COOKING APPLIANCE FOR COOKING FOOD, COOKING METHOD, CONTROL UNIT, AND COMPUTER PROGRAM PRODUCT

Non-Final OA §101
Filed
Apr 26, 2023
Priority
Nov 25, 2022 — EU 22209671.1
Examiner
TRAN, THIEN S
Art Unit
3761
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Electrolux Appliances AB
OA Round
2 (Non-Final)
72%
Grant Probability
Favorable
2-3
OA Rounds
1m
Est. Remaining
96%
With Interview

Examiner Intelligence

Grants 72% — above average
72%
Career Allowance Rate
977 granted / 1363 resolved
+1.7% vs TC avg
Strong +24% interview lift
Without
With
+24.1%
Interview Lift
resolved cases with interview
Typical timeline
3y 3m
Avg Prosecution
46 currently pending
Career history
1405
Total Applications
across all art units

Statute-Specific Performance

§101
0.6%
-39.4% vs TC avg
§103
86.3%
+46.3% vs TC avg
§102
3.0%
-37.0% vs TC avg
§112
4.5%
-35.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1363 resolved cases

Office Action

§101
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 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. Claim Rejections - 35 USC § 101 35 U.S.C. 101 reads as follows: Whoever invents or discovers any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof, may obtain a patent therefor, subject to the conditions and requirements of this title. Claim 15 is rejected under 35 U.S.C. 101 because the claimed invention is directed to non-statutory subject matter. The claim(s) does/do not fall within at least one of the four categories of patent eligible subject matter because claim 15 recites “A computer program product comprising instructions that, when read and executed by a processor operatively coupled to a cooking appliance comprising a cooking cavity, at least one heating element, and at least one steam generator, to perform the cooking method of claim 1”, but fails to positively recite any structure, and the language is simply defining how the instructions are intended to be used. The instant specification indicates that “a computer program product is provided, the computer program product comprising a memory, in particular a non-volatile memory, storing instructions that are suitable to provide, when implemented on a control unit as described before, an operational setup of a cooking appliance”, paragraph 0054. Thus, the instant specification contemplates “a computer program comprising computer instructions” absent any structural limitations. The instant specification also indicates “A computer program product (16) comprising a memory, in particular a non-volatile memory, storing instructions that are suitable to provide, when implemented on a control unit (16) according to item 15, an operational setup of a cooking appliance”, paragraph 0189. However, while the instant application contemplates computer instructions stored on non-transitory computer readable media, it also provides the above noted example of a computer program comprising computer program code absent any structural limitations. Thus, claim 15 recites a product (“a computer program product comprising instructions”) but it does not recite any structural limitations. As stated in MPEP 2106.03.I., claims that are not directed to any of the statutory categories include "[p]roducts that do not have a physical or tangible form, such as information (often referred to as "data per se") or a computer program per se (often referred to as "software per se") when claimed as a product without any structural recitations". In addition, “A claim whose “BRI” covers both statutory and non-statutory embodiments embraces subject matter that is not eligible for patent protection and therefore is directed to non-statutory subject matter.”, see MPEP 2106.03 II. The MPEP also states "As the courts' definitions of machines, manufactures and compositions of matter indicate, a product must have a physical or tangible form in order to fall within one of these statutory categories. Digitech, 758 F.3d at 1348, 111 USPQ2d at 1719." and "software expressed as code or a set of instructions detached from any medium is an idea without physical embodiment. See Microsoft Corp. v. AT&T Corp., 550 U.S. 437, 449, 82 USPQ2d 1400, 1407 (2007); see also Benson, 409 U.S. 67, 175 USPQ2d 675 (An "idea" is not patent eligible). Thus, a product claim to a software program that does not also contain at least one structural limitation (such as a "means plus function" limitation) has no physical or tangible form, and thus does not fall within any statutory category.", see MPEP 2106.03 I. Accordingly, claim 15 defines a software program that does not contain at least one structural limitation. Therefore, claim 15 should have been rejected under 35 U.S.C. 101 since it fails step 1 of eligibility, e.g., claim 15 is not within one of the four statutory categories, see MPEP 2106.03 I. and II. It is suggested to add “non-transitory” in front of computer program to resolve this issue. Allowable Subject Matter Claims 1-14 and 16-19 are allowed. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to THIEN S TRAN whose telephone number is (571)270-7745. The examiner can normally be reached Monday-Friday [8:00-4:00]. 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, Steven Crabb can be reached at 571-270-5095. 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. /THIEN S TRAN/Primary Examiner, Art Unit 3761 6/8/2026
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Prosecution Timeline

Apr 26, 2023
Application Filed
Feb 09, 2026
Non-Final Rejection mailed — §101
May 05, 2026
Response Filed
Jun 10, 2026
Non-Final Rejection mailed — §101 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12667219
COOKING VESSEL
4y 4m to grant Granted Jun 30, 2026
Patent 12667222
DC COOKING APPLIANCE
1y 3m to grant Granted Jun 30, 2026
Patent 12661712
METHOD FOR THE ADDITIVE MANUFACTURE OF A TURBOMACHINE COMPONENT
4y 4m to grant Granted Jun 23, 2026
Patent 12663162
Combination Oven with Independent Cooking Modules
4y 0m to grant Granted Jun 23, 2026
Patent 12654255
HIGH SPEED LASER PROCESSES FOR MARKING ON ARTICLES
3y 7m to grant Granted Jun 16, 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
72%
Grant Probability
96%
With Interview (+24.1%)
3y 3m (~1m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1363 resolved cases by this examiner. Grant probability derived from career allowance rate.

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