Prosecution Insights
Last updated: April 19, 2026
Application No. 18/043,129

PERSONALISATION OF DIETARY FIBER COMPOSITIONS, METHODS AND SYSTEMS THEREOF

Non-Final OA §101
Filed
Feb 27, 2023
Examiner
ZAMAN, SADARUZ
Art Unit
3715
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Société des Produits Nestlé S.A.
OA Round
3 (Non-Final)
44%
Grant Probability
Moderate
3-4
OA Rounds
3y 10m
To Grant
80%
With Interview

Examiner Intelligence

Grants 44% of resolved cases
44%
Career Allow Rate
216 granted / 485 resolved
-25.5% vs TC avg
Strong +35% interview lift
Without
With
+35.4%
Interview Lift
resolved cases with interview
Typical timeline
3y 10m
Avg Prosecution
46 currently pending
Career history
531
Total Applications
across all art units

Statute-Specific Performance

§101
26.4%
-13.6% vs TC avg
§103
43.0%
+3.0% vs TC avg
§102
13.1%
-26.9% vs TC avg
§112
10.3%
-29.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 485 resolved cases

Office Action

§101
DETAILED ACTION The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . This office action is in response to claims filed on 2/27/2023 in relation to application 18/043,129. The instant application claims benefit to foreign application #EP20193534.3 with a priority date of 8/31/2020. The Pre-Grant publication #20230320400 is published on 10/12/2023. Claims 28,29 and 30, 31 added. Claims 1-3, 6,7,10-12,14-20,25-31 are pending. 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and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114.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 8/18/2025 has been entered. 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 1-3, 6,7,10-12,14-20,25-31 are rejected under 35 U.S.C. 101 because the claimed invention is directed to a judicial exception (i.e., a law of nature, a natural phenomenon, or an abstract idea) without significantly more. The claimed invention is to a process and a computer devices (20) and thus fall within one of the four statutory categories (Step 1: YES). Claims 1 and 25 are directed to a system for providing a personalized fiber composition and recommendation module to an individual by way of calculation from a profile. All of these involve steps drawn to concept categorized as an actions that are receiving, observing, identifying, generating, evaluating and judging of textual inputs. A concept that are mental processes and by including delivering product to an individual based on CAZyme profile and personalized fiber recommendations and feedback analysis are processing of information within a category of managing behavior of certain methods of human activity. The use of CAZyme profile and the nutrition determination using some literary guidance involved could to categorize and identify product is by use of mathematical calculations within some mathematical concepts Hence a grouping of an abstract idea (Step 2A: Prong 1 YES). The independent claims do not include additional elements that are sufficient to be significantly more than the judicial exception because the limitations of “a computer system with interface display”, “a processor’, “a memory’, "network remote storage", "databases of individual profile”, “CAZyme profile”, “dietary assessment tool” , “ biological samples” are merely use of generic computer functions and computer parts for use of standard calculations and display. The amendments that comprising of assessing a dietary intake of the individual using a dietary assessment tool, wherein the dietary assessment tool is selected from the group consisting of: a diet history questionnaire, a short dietary assessment instrument, a food frequency questionnaire, technology based tools used in dietary intake assessment, and any combination thereof are part of pre- or post-solution activity based on available technology. The assignment of individual to a CAZyme profile cluster of different CAZyme profile clusters using the dietary intake of the individual, the different CAZyme profile clusters being samples grouped together according to a similarity of CAZymes profiles and the different CAZyme profile clusters being predefined using fecal samples and dietary habits of volunteers. The personalized fiber recommendation is designed by analyzing CAZymes enriched in the CAZyme profile cluster to which the individual is assigned again is part of analysis method, filtering known available in art primarily based on diet type, user's goals, or food preferences. Hence not indicative of integration of a practical application (Step 2A: Prong 2 No). The steps in the recited claims that are highlighted are a well-understood, routine, and conventional activities known in art. Fig.5 of the instant specification discloses computing device with generic hardware to implement the process claimed here. Application pages 0006-0007 in reference to figure 5 of specification clearly indicate a computer implemented system is determining CAZyme profile for example from question answer sessions for individual. For example in case of Versata Dev. Group, Inc. v. SAP Am., Inc., 793 F.3d 1306, 1334, 115 USPQ2d 1681, 1701 (Fed. Cir. 2015); OIP Techs., 788 F.3d at 1363, 115 USPQ2d at 1092-93, the activities of storing and retrieving of information in a memory of consumer electronic for a field of use purposes are recognized to be computer functions well-understood, routine, and conventional, when they are claimed in a merely generic manner. The dependent claims 2-3, 6,7,10-12,14-20,26-31 describe additional limitations that serve only to modify and further describe the abstract idea. The displaying of data, transmitting confirmation of food and beverages, fiber and other values, output modules, listing of receipt and reviewing of personalized fiber recommendation, identification of form of consumable dietary fiber selection from fiber foodstuff groups, CAZyme profile clusters and dietary assessments are pre and post solution activities. The server, processor activities to instruct and use of communication or any improvement resulting from the claimed invention has nothing to do with the claimed computing devices. Instead, the improvement, if there is one, is in terms of the applicant’s particular method for collecting data, analyzing data, and providing an output based on that analysis of instant food values. (Step 2A: Prong 1 YES). The operation of the instant case is further based on generic computer processing of comparison, calculations and aggregation of information from components and peripherals such as from input devices, output interface and interactive network elements. There are inputs and calculations done. Some on known CAZyme breakdown. Feedback analysis are processing of information within a category of managing behavior of certain methods of human activity But all are operating under generic conditions. The recitations are not improving the functioning of a computer itself that could qualify this to be as significantly more (Step 2A: Prong 2 No). It is found such recognized computer functions to be well-understood, routine, and conventional functions when they are claimed in a merely generic manner (e.g., at a high level of generality) or as insignificant extra-solution activity. For example in receiving or transmitting data over a network, e.g., using the Internet to gather data, Symantec, 838 F.3d at 1321, 120 USPQ2d at 1362 i.e. utilizing an intermediary computer servers to forward information. All these elements are interpreted as part of generic "computing device” or “system” as identified above to implement the abstract idea and thus not enough to qualify as significantly more. They do not improve the functionality of the computer or another technology (Step 2B: No). Response to Arguments/Remarks Applicant's arguments/amendments filed on 8/18/2025 have been considered. Upon further consideration, a new ground(s) of rejection is made as necessitated by amendments changing the scope of the claims. 35USC101 Applicant’s arguments on pages 7-9 of remarks on 1/29/2025 applicant indicated that independent claims 1, 25 is integrating alleged judicial exception into a practical application by covering a particular solution to a problem. For example, the present specification states that "[t]o date, dietary interventions and product development have focused on increasing total fiber consumption [...] without accounting for fiber diversity and considering the individual microbiome's capability to utilize those fibers". Examiner respectfully traverses and the abstract idea here is not patent eligible subject matter under the Mayo test, where human being is tested to provide with a personalized recommendation. Another case that could be cited is In re Board of Trustees of the Leland Stanford Junior University, which concerned a method of providing a personalized haplotype for a human individual. See 201288_inreboardoftrusteesofthelelandstanfordjuniorun.pdf. This instant case is not reasonably different from a Mayo perspective and hence rejected under 35USC101. 35USC103 Applicant on pages 9-10 asserts that the prior art Grimmer and Bhattacharya, alone or in combination, fail to teach or suggest assessing a dietary intake of an individual using a dietary assessment tool and assigning the individual to a CAZyme cluster using the assessed dietary intake. Additionally it is alleged that office action fails to provide any reasoning that a skilled artisan would have to use the filtering engine 115 in Grimmer to assign an individual a CAZyme cluster as disclosed in Bhattacharya (PLOS one). Further, nothing in Grimmer and/or Bhattacharya (PLOS one) would have motivated a skilled artisan to assign the individual to a CAZyme cluster using the dietary intake. The filtering engine 115 of Grimmer filters meals and recipes from a database based on macronutrient classification, diet type, user's goals, or food preferences. The cited portions of secondary art Bhattacharya merely disclose the variation of CAZymes across different geographies."1 Amended Claim 1 recites, in part, determining a CAZyme profile of the individual comprising: assessing a dietary intake of the individual using a dietary assessment tool, and assigning the individual to a CAZyme profile cluster of different CAZyme profile clusters using the dietary intake of the individual. Additionally, amended Claim 25 recites, in part, a system configured to: assess a dietary intake of the individual using a dietary assessment tool and assign the individual to a CAZyme profile cluster of different CAZyme profile clusters using the dietary intake of the individual. Grimmer and Bhattacharya (PLOS one), alone or in combination, fail to disclose or suggest at least the explicit dietary assessment tool and assignment to individual to a CAZyme profile cluster of different CAZyme profile cluster recited in claim language. 35USC103 is withdrawn. Applicant’s Previous arguments on page 10 of remarks on 1/29/2025 about art Grimmer discloses a personalized meal/diet plan based on physiological health data. Examiner however indicated that Grimmer does not disclose or suggest determining a CAZyme profile of an individual, as recited in the present claims, Bhattacharya (PLOS one) and other NPL discloses carbohydrate active enzyme (CAZyme) families within the gut microbiome and implements a determination of a CAZyme profile that could be incorporated into Grimmer system to result in shifting away from utilizing physical health data of an individual for a personalized recommendation since a person skilled in the art would be inclined to find solutions to problem if and when carbohydrate enzymes could profitably be used. Some of examiner’s response may cite a different portions of an applied reference but do not go further and merely elaborates upon, what is taught in the previously cited portion of a reference. Thus the rejection not constituting a new ground of rejection. 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 SADARUZ ZAMAN whose telephone number is (571)270-3137. The examiner can normally be reached M-F 9am to 5pm CST. 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, Xuan Thai can be reached on (571) 272-7147. 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. /S.Z/Examiner, Art Unit 3715 February 20, 2026 /XUAN M THAI/Supervisory Patent Examiner, Art Unit 3715
Read full office action

Prosecution Timeline

Feb 27, 2023
Application Filed
Feb 27, 2023
Response after Non-Final Action
Sep 19, 2024
Non-Final Rejection — §101
Jan 29, 2025
Response Filed
May 12, 2025
Final Rejection — §101
Aug 18, 2025
Response after Non-Final Action
Nov 12, 2025
Request for Continued Examination
Nov 18, 2025
Response after Non-Final Action
Feb 20, 2026
Non-Final Rejection — §101 (current)

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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
44%
Grant Probability
80%
With Interview (+35.4%)
3y 10m
Median Time to Grant
High
PTA Risk
Based on 485 resolved cases by this examiner. Grant probability derived from career allow rate.

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