Prosecution Insights
Last updated: July 26, 2026
Application No. 17/956,981

METHOD AND SYSTEM FOR PROCESSING PRODUCTS

Non-Final OA §102§103
Filed
Sep 30, 2022
Priority
Jul 04, 2019 — DE 102019118048.1 +3 more
Examiner
NGUYEN, PHONG H
Art Unit
3724
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Weber Food Technology GmbH
OA Round
3 (Non-Final)
71%
Grant Probability
Favorable
3-4
OA Rounds
0m
Est. Remaining
91%
With Interview

Examiner Intelligence

Grants 71% — above average
71%
Career Allowance Rate
1329 granted / 1880 resolved
+0.7% vs TC avg
Strong +20% interview lift
Without
With
+20.5%
Interview Lift
resolved cases with interview
Typical timeline
2y 11m
Avg Prosecution
39 currently pending
Career history
1931
Total Applications
across all art units

Statute-Specific Performance

§101
4.3%
-35.7% vs TC avg
§103
76.9%
+36.9% vs TC avg
§102
11.4%
-28.6% vs TC avg
§112
5.8%
-34.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1880 resolved cases

Office Action

§102 §103
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 . Claim Rejections - 35 USC § 102 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. 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. Claims 1, 2, 4. and 5 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Antonissen (4,572,044). Regarding claim 1, Antonissen teaches a system for processing a plurality of food products to be sliced or to be divided, comprising: a processing line that comprises a plurality of work stations (8, 2) and a single-track or multi-track transport device for transporting the plurality of food products along a transport path from work station to work station, wherein at least one work station of the plurality of work stations has at least one component (30, 31, 32, 33) configured to determine at least one control variable of the at least one work station (orbiting speed of the blade and feeding speed of the feeder), wherein the at least one control variable is an adjustable parameter relating to an operation of the at least one work station, wherein the at least one component is connected to an evaluation and control device 18 that is configured to generate a control signal in dependence on the at least one control variable, and wherein the control signal is transmitted to a further device of the processing line. See Figs. 1-3. Regarding claim 2, product weigh is an additional parameter. Regarding claim 4, the evaluation and control device 18 having a display device is best seen in Fig. 2. Regarding claim 5, the evaluation and control device 18 is connected to the feeding station 8 and the cutting station 1. See Fig. 2. Claim Rejections - 35 USC § 103 The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. Claims 3, 4, and 6 are rejected under 35 U.S.C. 103 as being unpatentable over Antonissen (4,572,044) in view of Bassill et al. (2018/0338354), hereinafter Bassill. Regarding claim 3, Antonissen teaches the invention substantially as claimed except for the evaluation and control device generating a warning message. Bassill teaches an evaluation and control device 100 generating a warning message (alarm, light, display, etc.). See para. [0023]. Therefore, it would have been obvious to one skilled in the art before the effective filling date of the claimed invention to provide the evaluation and control device in Antonissen a warning message such as alarm, light, display, etc. as taught by Bassill for warning the operator abnormal conditions of the parameters. Regarding claim 4, the display device can be broadly interpreted as a warning device. The reason for providing a warning device to the evaluation and control device is provided in claim 3 above. Regarding claim 6, Antonissen teaches the invention substantially as claimed except for the evaluation and control device having self-learning algorithm function. Bassill teaches a food preparation device including an evaluation and control device having self-learning algorithm function for improving future operation of the food preparation device. See para. [0029]. Therefore, it would have been obvious to one skilled in the art before the effective filling date of the claimed invention to provide the evaluation and control device in Antonissen a self-learning algorithm function as taught by Bassill for improving future operation of the system. Response to Arguments Applicant's arguments filed on 12/17/2025 have been fully considered but they are not moot in view of the new grounds of rejection. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to PHONG H NGUYEN whose telephone number is (571)272-4510. The examiner can normally be reached M-F: 8-5. 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, Boyer Ashley can be reached at 571-272-4502. 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. /PHONG H NGUYEN/Examiner, Art Unit 3724
Read full office action

Prosecution Timeline

Show 4 earlier events
Dec 03, 2025
Interview Requested
Dec 12, 2025
Examiner Interview Summary
Dec 12, 2025
Applicant Interview (Telephonic)
Dec 17, 2025
Request for Continued Examination
Feb 11, 2026
Response after Non-Final Action
Feb 19, 2026
Non-Final Rejection mailed — §102, §103
Apr 15, 2026
Applicant Interview (Telephonic)
Apr 15, 2026
Examiner Interview Summary

Precedent Cases

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Patent 12675742
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2y 1m to grant Granted Jul 07, 2026
Patent 12673796
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Patent 12667811
DEVICE FOR CUTTING HOLLOW FIBER MEMBRANES
4y 0m to grant Granted Jun 30, 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
71%
Grant Probability
91%
With Interview (+20.5%)
2y 11m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 1880 resolved cases by this examiner. Grant probability derived from career allowance rate.

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