Prosecution Insights
Last updated: October 01, 2026
Application No. 18/700,342

METHOD AND CONTROL DEVICE FOR CONTROLLING A TECHNICAL SYSTEM

Non-Final OA §112
Filed
Apr 11, 2024
Priority
Oct 27, 2021 — EU 21205071.0 +1 more
Examiner
SCHNEE, HAL W
Art Unit
2117
Tech Center
2100 — Computer Architecture & Software
Assignee
Siemens Aktiengesellschaft
OA Round
1 (Non-Final)
84%
Grant Probability
Favorable
1-2
OA Rounds
3m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 84% — above average
84%
Career Allowance Rate
513 granted / 607 resolved
+29.5% vs TC avg
Strong +22% interview lift
Without
With
+22.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
23 currently pending
Career history
619
Total Applications
across all art units

Statute-Specific Performance

§101
10.0%
-30.0% vs TC avg
§103
39.9%
-0.1% vs TC avg
§102
15.3%
-24.7% vs TC avg
§112
30.3%
-9.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 607 resolved cases

Office Action

§112
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 § 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 1-14 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. Regarding Claim 1, it recites “A computer-implemented method for controlling a technical system, wherein a) reading in training data . . .” For grammatical agreement, the preamble should recite “comprising” instead of “wherein” because it is followed by a set of steps that make up the method. The claim further recites “a) reading in training data, a respective training dataset.” It is unclear what the training dataset is respective to because no other training dataset (or any other element) is mentioned. Similarly, the claim later recites “e) respectively controlling the technical system by the selected control agents . . .” Here, the term “respectively” is awkward and confusing. There is only one technical system, but multiple control agents. The term “respectively” suggests a one-to-one correspondence, which is impossible given a single technical system. Do the control agents sequentially (or successively) control the technical system? Do the control agents somehow work together to control the technical system? The arrangement is unclear. Finally, the claim recites “f) repeating method steps b) to e) using the augmented training data.” The term “the augmented training data” lacks antecedent basis, so it cannot be determined what training data it refers to. Regarding Claim 2, it recites “a second machine learning module is trained, or is trained using the training data” (line 2). It is unclear what it means for the machine learning module to be “trained, or trained using the training data.” What is the distinction between “trained” and “trained using the training data”? How would a machine learning system be trained without training data? The first instance of “trained” should be clarified to specify how is differs from “trained using the training data.” Regarding Claim 8, it recites “a respective training dataset” (line 3). It is unclear what the training dataset is respective to. No other training datasets are recited, and no elements corresponding to the training dataset(s) are recited. Similarly, line 10 recites “the respective control agent.” It cannot be determined what the control agent is respective to. Regarding Claims 3-7 and 9-14, they are rejected as being dependent on a rejected base claim. Allowable Subject Matter Claims 1-14 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. None of the prior art of record teaches all of the limitations of independent claim 1. Murugesan et al. (U.S. 2022/0026864) teaches a building management and control system that compares policies and prediction models with one another and selects the best performing model to control HVAC, electrical, lighting, and other building systems. But it does not train a machine learning module or use such a module to reproduce a resulting performance value of the policies/prediction models and select instances of the controllers, and does not capture further datasets and add them to training data. German Patent application DE102016224207A1, cited by the International Search Report supplied by the applicant, trains control models to control a technical system, but does not train a machine learning module to reproduce performance values and to select instances of the control models. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to HAL W SCHNEE whose telephone number is (571) 270-1918. The examiner can normally be reached M-F 7:30 a.m. - 6:00 p.m. 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, Michael Huntley can be reached at 303-297-4307. 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. /HAL SCHNEE/Primary Examiner, Art Unit 2129
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Prosecution Timeline

Apr 11, 2024
Application Filed
Sep 22, 2026
Non-Final Rejection mailed — §112 (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

1-2
Expected OA Rounds
84%
Grant Probability
99%
With Interview (+22.3%)
2y 9m (~3m remaining)
Median Time to Grant
Low
PTA Risk
Based on 607 resolved cases by this examiner. Grant probability derived from career allowance rate.

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