Prosecution Insights
Last updated: April 19, 2026
Application No. 18/259,265

METHOD FOR PRODUCING RICE PROTEIN-CONTAINING LIQUID COMPOSITION

Non-Final OA §102
Filed
Jun 30, 2023
Examiner
JACOBSON, MICHELE LYNN
Art Unit
1793
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Amano Enzyme Europe Ltd.
OA Round
1 (Non-Final)
25%
Grant Probability
At Risk
1-2
OA Rounds
4y 2m
To Grant
57%
With Interview

Examiner Intelligence

Grants only 25% of cases
25%
Career Allow Rate
86 granted / 342 resolved
-39.9% vs TC avg
Strong +32% interview lift
Without
With
+31.7%
Interview Lift
resolved cases with interview
Typical timeline
4y 2m
Avg Prosecution
53 currently pending
Career history
395
Total Applications
across all art units

Statute-Specific Performance

§101
1.2%
-38.8% vs TC avg
§103
47.7%
+7.7% vs TC avg
§102
18.3%
-21.7% vs TC avg
§112
22.8%
-17.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 342 resolved cases

Office Action

§102
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 1-7 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Chun CN 109287843 (machine translation provided herewith relied on for reference). Regarding claim 1, Chun teaches a method for producing a rice protein-containing liquid comprising treating a rice protein-containing liquid with a protein deamidase. [0011] Regarding claim 2, the rice protein-containing liquid of Chun is a dispersion of rice protein and therefore comprises “crushed rice” as recited in claim 2. It is noted that the claim does not positively recite crushing rice, but instead recites a product-by-process limitation regarding how the ingredient used in the method was produced. Regarding claims 3 and 4, Chun does not teach saccharification or fermentation. Regarding claims 5-7, Chun discloses the rice protein treated with deamidase has a smooth texture and light milk aroma. Given that Chun teaches the same process as presently claimed and disclosed, as well as the same benefits, it logically follows that the method of Chun yields the functional limitations recited in claims 5-7. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to Michele L Jacobson whose telephone number is (571)272-8905. The examiner can normally be reached Monday through Friday from 10-6. 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, Emily Le can be reached at (571) 272-0903. 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. /Michele L Jacobson/Primary Examiner, Art Unit 1793
Read full office action

Prosecution Timeline

Jun 30, 2023
Application Filed
Dec 16, 2025
Non-Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12600941
METHOD FOR PRODUCING BIOMASS USING HYDROGEN-OXIDIZING BACTERIA
2y 5m to grant Granted Apr 14, 2026
Patent 12588685
Protein Ingredient and Oil Preparation from The Seeds of Macauba Fruit and Method for Preparing Same
2y 5m to grant Granted Mar 31, 2026
Patent 12575593
TEXTURE MODIFIED FOOD PRODUCT
2y 5m to grant Granted Mar 17, 2026
Patent 12543765
Method of making a dairy-free sweetened condensed milk
2y 5m to grant Granted Feb 10, 2026
Patent 12543771
BATTER SHOWERING APPARATUS AND APPLICATION METHOD
2y 5m to grant Granted Feb 10, 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
25%
Grant Probability
57%
With Interview (+31.7%)
4y 2m
Median Time to Grant
Low
PTA Risk
Based on 342 resolved cases by this examiner. Grant probability derived from career allow rate.

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