Prosecution Insights
Last updated: October 04, 2026
Application No. 18/719,708

METHOD FOR TREATING MILK OR A PLANT-BASED BEVERAGE AND DEVICE IMPLEMENTING SAID TREATMENT METHOD

Non-Final OA §101§112
Filed
Jun 13, 2024
Priority
Dec 23, 2021 — IT 102021000032594 +1 more
Examiner
KUNDU, SUJOY K
Art Unit
1792
Tech Center
1700 — Chemical & Materials Engineering
Assignee
De' Longhi Appliances S R L
OA Round
1 (Non-Final)
86%
Grant Probability
Favorable
1-2
OA Rounds
3m
Est. Remaining
87%
With Interview

Examiner Intelligence

Grants 86% — above average
86%
Career Allowance Rate
321 granted / 375 resolved
+20.6% vs TC avg
Minimal +1% lift
Without
With
+1.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 7m
Avg Prosecution
8 currently pending
Career history
383
Total Applications
across all art units

Statute-Specific Performance

§101
18.7%
-21.3% vs TC avg
§103
29.9%
-10.1% vs TC avg
§102
30.0%
-10.0% vs TC avg
§112
10.8%
-29.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 375 resolved cases

Office Action

§101 §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 Claims 1-15 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 regards to Claims 1 and 12, it is unclear to one ordinary skilled in the art how to “treat the milk or plant-based beverage with the value of said parameter…” 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. Claims 1-9 and 12 are rejected under 35 U.S.C. 101 because they are directed towards an abstract idea. Claims 1 is reproduced below. A method for treating milk or a plant-based beverage, creating a database containing associations between combinations of values of content by weight of proteins and carbohydrates of the milk or plant-based beverage to be treated and corresponding values of at least one treatment parameter for the milk or plant-based beverage; acquiring the content by weight of proteins and carbohydrates of the milk or plant-based beverage to be treated; and treating the milk or plant-based beverage with the value of said at least one treatment parameter corresponding in the database to the acquired values of the content by weight of proteins and carbohydrates. Breaking down the claim into the method steps. All the processing of the data can practically be done mentally. All the other elements are “additional elements.” Creating a database and acquiring the data is simply a method for gathering data. Therefore, the claimed subject matter is not eligible because it does not contain language of a practical application or anything significantly more than the abstract idea. Claims 2-9 do not contain language of a practical application or anything significantly more. Claim 12 is rejected under 35 U.S.C 101 with the same analysis as claim 1. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to Sujoy K Kundu whose telephone number is (571)272-8586. The examiner can normally be reached M-F 8-5 EST. 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. 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. /SUJOY K KUNDU/Supervisory Patent Examiner, Art Unit 2471
Read full office action

Prosecution Timeline

Jun 13, 2024
Application Filed
Aug 13, 2026
Non-Final Rejection mailed — §101, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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PROBABILISTIC EVALUATION OF FASTENER DEGRADATION IN NUCLEAR POWER PLANTS
3y 1m to grant Granted Sep 08, 2026
Patent 12687650
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Patent 12684604
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4y 2m to grant Granted Jul 14, 2026
Patent 12664233
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3y 10m to grant Granted Jun 23, 2026
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3y 1m to grant Granted Jun 02, 2026
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
86%
Grant Probability
87%
With Interview (+1.0%)
2y 7m (~3m remaining)
Median Time to Grant
Low
PTA Risk
Based on 375 resolved cases by this examiner. Grant probability derived from career allowance rate.

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