Prosecution Insights
Last updated: May 29, 2026
Application No. 17/919,145

FROZEN COOKED RICE AND METHOD FOR PREPARING THEREOF

Non-Final OA §102§103§112
Filed
Oct 14, 2022
Priority
Apr 14, 2020 — RE 10-2020-0045486 +1 more
Examiner
ZILBERING, ASSAF
Art Unit
1792
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Cj Cheiljedang Corporation
OA Round
2 (Non-Final)
34%
Grant Probability
At Risk
2-3
OA Rounds
6m
Est. Remaining
61%
With Interview

Examiner Intelligence

Grants only 34% of cases
34%
Career Allowance Rate
211 granted / 627 resolved
-31.3% vs TC avg
Strong +27% interview lift
Without
With
+27.0%
Interview Lift
resolved cases with interview
Typical timeline
4y 2m
Avg Prosecution
44 currently pending
Career history
706
Total Applications
across all art units

Statute-Specific Performance

§101
0.7%
-39.3% vs TC avg
§103
93.9%
+53.9% vs TC avg
§102
3.1%
-36.9% vs TC avg
§112
1.9%
-38.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 627 resolved cases

Office Action

§102 §103 §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 . DETAILED ACTION Status of Claims Note: The amendment of October 15th, 2025 has been considered. Claims 11 and 14 have been amended. Claims 16 is cancelled. Claims 1-15 and 17 are pending in the current application. Claims 1-10 are withdrawn from consideration. Claims 11-15 and 17 are examined in the current application. Any rejections not recited below have been withdrawn. Claim Rejections - 35 USC § 112 In light of the amendments filed on October 15th 2025, the indefiniteness rejection of claim 14 has been withdrawn. Claim Rejections - 35 USC § 102 In light of the amendment filed on October 15th 2025, the anticipation rejections of claims 11-14 and 17 have been withdrawn. Claim Rejections - 35 USC § 103 The text of those sections of Title 35 of the U.S. Code not included in this action can be found in a prior Office action. This application currently names joint inventors. In considering patentability of the claims the examiner presumes that the subject matter of the various claims was commonly owned as of the effective filing date of the claimed invention(s) absent any evidence to the contrary. Applicant is advised of the obligation under 37 CFR 1.56 to point out the inventor and effective filing dates of each claim that was not commonly owned as of the effective filing date of the later invention in order for the examiner to consider the applicability of 35 U.S.C. 102(b)(2)(C) for any potential 35 U.S.C. 102(a)(2) prior art against the later invention. Claims 1-15 and 17 are rejected under 35 U.S.C. 103 as being unpatentable over Shimada et al., (JP 3702081 B2-Machine translation). Regarding claim 11 and 14: Shimada discloses a method of making frozen molded cooked rice, where the cooked rice is molded into balls and coated with moisture transfer preventing layer comprising fat/oil and/or sugar solution (i.e., hydrophilic material), followed by baking the balls until the moisture content is between 0-10wt% and/or the outer layer is crispy (i.e., grilled), followed by freezing (see Shimada abstract; paragraphs [0005]-[0008], [0010]-[0014] and [0018]-[0020]). While Shimada fails to disclose the temperature and time of the baking step, Shimada discloses the target moisture content and texture provided by the baking step. Given the fact adjusting the temperature and duration of baking to attain a moisture content and texture is well known, it would have been obvious to a skilled artisan to adjust the baking temperature and baking time to attain the desired moisture content (e.g., 0-10wt%) and texture, and thus arrive at the claimed limitations. As set forth in MPEP §2144.05 discovering an optimum value of a result effective variable, involves only routine skill in the art. As to the dextrin and its content recited in claim 14: Shimada discloses using sugar (e.g., dextrin) in the hydrophilic phase (see Shimada paragraph [0008]). While Shimada fails to disclose the concentration of the dextrin solution, given the fact the sweetness level of dextrin is well known, it would have been obvious to a skilled artisan to have adjusted the relative content of dextrin in the solution to attain the desired sweetness level, and thus arrive at the claimed limitations. As set forth in MPEP §2144.05 discovering an optimum value of a result effective variable, involves only routine skill in the art. Regarding claim 15: Shimada discloses a method of making frozen molded cooked rice, where the cooked rice is molded into balls and coated with moisture transfer preventing layer comprising fat/oil and/or sugar solution (i.e., hydrophilic material), followed by baking the balls and freezing (see Shimada abstract; paragraphs [0005]-[0008], [0012]-[0014] and [0020]). Shimada discloses the hydrophobic coating is applied in the range of 0.1 to 5 parts by weight with respect to 100 parts by weight of the rice ball (see Shimada paragraph [0009]). Since the relative contents recited in claim 15 overlap the relative contents in Shimada, a prima facie case of obviousness exists (see MPEP §2144.05). Regarding claim 12: Shimada discloses of mixing sauce with the cooked rice (see Shimada paragraph [0012]). Regarding claim 13: Shimada discloses the forming molded balls (i.e., spheres) prior to coating (see Shimada paragraphs [0005]-[0009]). Regarding claim 17: Shimada discloses freezing the molded cooked rice balls at -18°C for 24 hours (see Shimada paragraphs [0020] and [0033]), which meets the claimed limitations. Response to Arguments Applicant's arguments filed on October 15th, 2025 have been fully considered but they are not persuasive. Applicant argues the prior art references fail to render the claimed invention obvious, because Shimada discloses of oven and/or torch (i.e., grill) heating, in order to attain a moisture level, but fails to disclose the claimed oven heating and its parameters is preferred. The examiner respectfully disagrees. Given the fact the that Shimada identified oven heating as one of the options, using oven heating rather than torch heating, to attain desired texture, would be obvious to a skilled artisan. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to ASSAF ZILBERING whose telephone number is (571)270-3029. The examiner can normally be reached M-F 8:30-5:00. 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, Erik Kashnikow can be reached at (571) 270-3475. 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. /ASSAF ZILBERING/Examiner, Art Unit 1792
Read full office action

Prosecution Timeline

Oct 14, 2022
Application Filed
Jun 18, 2025
Non-Final Rejection mailed — §102, §103, §112
Oct 15, 2025
Response Filed
Feb 25, 2026
Non-Final Rejection mailed — §102, §103, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12635704
METHOD FOR MANUFACTURING CHEESE-LIKE FERMENTED FOOD, AND CHEESE-LIKE FERMENTED FOOD
3y 8m to grant Granted May 26, 2026
Patent 12628844
FAT SPREAD PRODUCT, PROCESS FOR PREPARING THE SAME, AND ITS USE AS TABLE SPREAD OR IN BAKERY
5y 2m to grant Granted May 19, 2026
Patent 12628845
OIL AND FAT COMPOSITION FOR HEAT COOKING
4y 11m to grant Granted May 19, 2026
Patent 12616221
LIPID-MODIFIED STARCHES
4y 4m to grant Granted May 05, 2026
Patent 12616222
Method for Manufacturing Refined Edible Oil and/or Fat, Method for Improving Light Exposure Odor of Edible Oil and/or Fat, and Refined Edible Oil and/or Fat
4y 3m to grant Granted May 05, 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
34%
Grant Probability
61%
With Interview (+27.0%)
4y 2m (~6m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 627 resolved cases by this examiner. Grant probability derived from career allowance rate.

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