Prosecution Insights
Last updated: October 02, 2026
Application No. 18/577,113

METHOD

Non-Final OA §112
Filed
Jan 05, 2024
Priority
Jul 09, 2021 — EU 21184919.5 +1 more
Examiner
O'HERN, BRENT T
Art Unit
1793
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Nestlé S.A.
OA Round
3 (Non-Final)
78%
Grant Probability
Favorable
3-4
OA Rounds
0m
Est. Remaining
98%
With Interview

Examiner Intelligence

Grants 78% — above average
78%
Career Allowance Rate
1107 granted / 1410 resolved
+13.5% vs TC avg
Strong +20% interview lift
Without
With
+19.8%
Interview Lift
resolved cases with interview
Typical timeline
2y 8m
Avg Prosecution
65 currently pending
Career history
1435
Total Applications
across all art units

Statute-Specific Performance

§101
0.4%
-39.6% vs TC avg
§103
43.6%
+3.6% vs TC avg
§102
13.0%
-27.0% vs TC avg
§112
37.3%
-2.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1410 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 . Claims Claims 3, 5-7, 11 and 17-21 are pending. Examiner’s Note When making amendments to the claims Applicant is advised to be careful and not add new matter. If Applicant believes that support is present in the Figures then Applicant is advised to consider amending the text of the Specification to capture the new limitations while being careful not to add new matter. Applicant is advised to precisely point out where in the disclosure as filed, not the PGPUB, support is present for any amendments. Continued Examination Under 37 CFR 1.114 A request for continued examination under 37 CFR 1.114, including the fee set forth in 37 CFR 1.17(e), was filed in this application after final rejection. Since this application is eligible for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114. Applicant's submission filed on 6/11/2026 has been entered. WITHDRAWN REJECTIONS All rejections of record in the Office Action mailed 3/11/2026 have been withdrawn due to Applicant’s amendments in the Paper filed 6/11/2026. NEW REJECTIONS The text of those sections of Title 35, U.S. Code not included in this action can be found in a prior Official Correspondence. Claim Rejections - 35 USC § 112 Claims 3, 5-7, 11 and 17-21 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. The phrase “gut microbiota data” in claim 11, line 6 is vague and indefinite as it is unclear whether this refers to information obtained as a result of a physical sample or something else. The phrase “maintaining or improving … maintaining or adjusting” in claim 11, lines 1-8 is vague and indefinite as it is unclear how there can be “adjusting” when the preamble states “maintaining or improving”. The phrase “maintaining or adjusting the subject's gut microbiota diversity by maintaining or increasing at least one of (1) a number of the types, (2) the total amount, and (3) one or more individual amounts of the dietary fiber” in claim 11, lines 8-10 is vague and indefinite as it is unclear how (1), (2) and (3) can be determined without sampling. The phrase “gut microbiota data” in claim 11, line 11 is vague and indefinite as it is unclear whether this refers to information obtained as a result of a physical sample or something else. The phrase “relative abundance” in claim 18, line 2 is vague and indefinite as it is unclear what is the comparison for “relative”. Claim 19 recites the limitation "adjustment" in line 2. There is insufficient antecedent basis for this limitation in the claim. Applicant is advised to consider stating "adjusting". The phrase “wherein the types of dietary fiber present in a diet of the subject comprise six or more types of soluble or insoluble dietary fiber, and wherein a greater sum of types of dietary fiber present in the food, meal, or diet provides a more diverse gut microbiota” in claim 20 is vague and indefinite as it is unclear how one knows a more diverse gur microbiota will be present without sampling. Clarification and/or correction required. ANSWERS TO APPLICANT’S ARGUMENTS The limitations of the amended/new claims are discussed above. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to BRENT T O'HERN whose telephone number is (571)272-6385. The examiner can normally be reached M-Th 5:00 am - 3:30 pm. 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. /BRENT T O'HERN/ Primary Examiner, Art Unit 1793 June 12, 2026
Read full office action

Prosecution Timeline

Show 2 earlier events
Feb 02, 2026
Applicant Interview (Telephonic)
Feb 02, 2026
Examiner Interview Summary
Feb 09, 2026
Response Filed
Mar 11, 2026
Final Rejection mailed — §112
May 05, 2026
Response after Non-Final Action
Jun 11, 2026
Request for Continued Examination
Jun 14, 2026
Response after Non-Final Action
Aug 12, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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METHOD FOR ROASTING COFFEE BEANS
4y 2m to grant Granted Sep 29, 2026
Patent 12745787
PROCESS FOR COOKING GRAINS
2y 5m to grant Granted Sep 29, 2026
Patent 12745781
CIRCULAR USE OF FOOD RESIDUES BY MICROBIAL FERMENTATION
2y 5m to grant Granted Sep 29, 2026
Patent 12740576
A TEA-BASED BEVERAGE
3y 8m to grant Granted Sep 22, 2026
Patent 12740580
EGG REPLACER
3y 3m to grant Granted Sep 22, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

3-4
Expected OA Rounds
78%
Grant Probability
98%
With Interview (+19.8%)
2y 8m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 1410 resolved cases by this examiner. Grant probability derived from career allowance rate.

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