Prosecution Insights
Last updated: July 05, 2026
Application No. 17/594,690

GELLING LEGUMINOUS PLANT PROTEIN

Final Rejection §112
Filed
Oct 26, 2021
Priority
Apr 29, 2019 — FR 19 04521 +1 more
Examiner
WATTS, JENNA A
Art Unit
1791
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Roquette Freres
OA Round
4 (Final)
48%
Grant Probability
Moderate
5-6
OA Rounds
0m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 48% of resolved cases
48%
Career Allowance Rate
322 granted / 670 resolved
-16.9% vs TC avg
Strong +55% interview lift
Without
With
+55.0%
Interview Lift
resolved cases with interview
Typical timeline
3y 8m
Avg Prosecution
28 currently pending
Career history
692
Total Applications
across all art units

Statute-Specific Performance

§101
0.4%
-39.6% vs TC avg
§103
81.4%
+41.4% vs TC avg
§102
1.6%
-38.4% vs TC avg
§112
2.1%
-37.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 670 resolved cases

Office Action

§112
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 Objections Claims 21 and 39-45 are objected to because of the following informalities: The Examiner suggests that Claim 21 should be amended to recite in step 9), “to obtain the protein composition”, in order to clarify the claimed method. The preamble of new Claims 39-45 should be amended to recite “The leguminous plant protein composition” to ensure clarity in the claims. New Claim 46 should recite “A food or pharmaceutical product comprising the leguminous plant protein composition according to Claim 36” to ensure clarity in the claims. Appropriate correction is required. Response to Amendment Claims 36 and 37 were previously rejected under 35 U.S.C. 112a for scope of enablement. Applicant’s amendment corrects the enablement issue but the claims are now rejected over 112b for lack of antecedence, as set forth below. Claim 38 is now redundant in light of amended Claim 37 and should be cancelled. Allowable Subject Matter Claims 21-25 are allowed. 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 36-49 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. Claims 36 and 37 recite the limitation "wherein the leguminous plant seed" in lines 1-2 of the claim. There is insufficient antecedent basis for this limitation in the claim. The balance of the claims are rejected due to dependency. Examiner’s Comments The Examiner has not rejected Claims 21-25 and 36-49 over prior art. The prior art rejection previously set forth has been withdrawn in light of Applicant’s amendments to the claims and in light of the Examiner’s discussion of allowable subject matter in the office action mailed on 11/18/25. Therefore, the Examiner is prepared to allow the pending claims provided the above issues are corrected. The Examiner attempted to contact Mr. Megerditchian on 4/24/26 to discuss possible amendments for allowance but a phone conversation did not take place. Therefore, the office action is made final and deemed proper at this time. Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to JENNA A WATTS whose telephone number is (571)270-7368. The examiner can normally be reached Monday-Friday. 9am-4:30pm. 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, Nikki Dees can be reached at 571-270-3435. 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. JENNA A. WATTS Primary Examiner Art Unit 1791 /JENNA A WATTS/Primary Examiner, Art Unit 1791 5/1/2026
Read full office action

Prosecution Timeline

Show 1 earlier event
Dec 23, 2024
Non-Final Rejection mailed — §112
Mar 24, 2025
Response Filed
Jun 06, 2025
Final Rejection mailed — §112
Nov 05, 2025
Request for Continued Examination
Nov 06, 2025
Response after Non-Final Action
Nov 18, 2025
Non-Final Rejection mailed — §112
Mar 16, 2026
Response Filed
May 05, 2026
Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12660828
NOVEL FROZEN CONFECTION SHAPED BAKERY ITEM COMPOSITIONS
4y 10m to grant Granted Jun 23, 2026
Patent 12660839
METHOD TO PREPARE A MIXTURE AND FOOD PRODUCTS DERIVING THEREFROM
3y 6m to grant Granted Jun 23, 2026
Patent 12653199
Pulse and/or Legume Protein-Fortified Doughs and Baked Goods Comprising Lipase
3y 7m to grant Granted Jun 16, 2026
Patent 12635696
PUFFED FOOD
2y 4m to grant Granted May 26, 2026
Patent 12622449
Method for Producing Sweetener
2y 8m to grant Granted May 12, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

5-6
Expected OA Rounds
48%
Grant Probability
99%
With Interview (+55.0%)
3y 8m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 670 resolved cases by this examiner. Grant probability derived from career allowance rate.

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