Prosecution Insights
Last updated: October 04, 2026
Application No. 16/617,314

CARBOHYDRATE-BASED FLAVOR-CONTAINING GRANULES AND METHOD FOR PRODUCING THE SAME

Final Rejection §103§112
Filed
Nov 26, 2019
Priority
Jun 08, 2017 — provisional 62/516,767 +1 more
Examiner
KERSHAW, KELLY P
Art Unit
1791
Tech Center
1700 — Chemical & Materials Engineering
Assignee
International Flavors & Fragrances Inc.
OA Round
8 (Final)
18%
Grant Probability
At Risk
9-10
OA Rounds
0m
Est. Remaining
34%
With Interview

Examiner Intelligence

Grants only 18% of cases
18%
Career Allowance Rate
39 granted / 220 resolved
-47.3% vs TC avg
Strong +16% interview lift
Without
With
+16.0%
Interview Lift
resolved cases with interview
Typical timeline
3y 5m
Avg Prosecution
64 currently pending
Career history
292
Total Applications
across all art units

Statute-Specific Performance

§101
1.8%
-38.2% vs TC avg
§103
47.9%
+7.9% vs TC avg
§102
17.3%
-22.7% vs TC avg
§112
22.0%
-18.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 220 resolved cases

Office Action

§103 §112
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 . Status of the Application Receipt of the Response and Amendment after Non-Final Office Action filed 04/28/2026 is acknowledged. Applicant has overcome the following rejections by cancellation of the claims: the 35 U.S.C. §103 of claims 23-24 over Porzio, Chen, and Toth as evidenced by Uhlemann has been withdrawn. The status of the claims upon entry of the present amendment stands as follows: Pending claims: 23, 26 Withdrawn claims: None Previously cancelled claims: 1-22, 25 Newly cancelled claims: 24 Amended claims: 23 New claims: 26 Claims currently under consideration: 23, 26 Currently rejected claims: 23, 26 Allowed claims: None Claim Objections Claim 23 is objected to because of the following informalities: In line 11, “relativity” should be read as “relative”. Appropriate correction is required. Claim Rejections - 35 USC § 112 The following is a quotation of the first paragraph of 35 U.S.C. 112(a): (a) IN GENERAL.—The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor or joint inventor of carrying out the invention. Claims 23 and 26 are rejected under 35 U.S.C. 112(a) as failing to comply with the written description requirement. The claim(s) contains subject matter which was not described in the specification in such a way as to reasonably convey to one skilled in the relevant art that the inventor or a joint inventor, or for applications subject to pre-AIA 35 U.S.C. 112, the inventor(s), at the time the application was filed, had possession of the claimed invention. Claim 23 recites that the granule formulation contains 30-45 wt.% of a combination of maltodextrin and maltose, wherein the weight ratio of maltose to maltodextrin is from 3:1 to 1:2. Claim 23 also recites that the granule formulation is amorphous, stable at 40°C, exhibits a glass transition temperature (Tg) of 15-35°C and passes hygroscopicity testing for seven days at 30°C/65% relative humidity. However, the specification and claims as originally filed did not mention the formulation being amorphous or having stability, Tg, and hygroscopicity as now recited by present claim 23. The present specification only mentions these features in [0060] in relation to the formulation prepared from 15 wt.% maltose and 17-27 wt.% maltodextrin (i.e., [0063] of the present specification mentions hygroscopicity but does not mention stability at 40°C or Tg). The formulation of [0063] containing 15 wt.% maltose and 17-27 wt.% maltodextrin contains the combination of maltose and maltodextrin in amount of 32-42 wt.%, thereby providing a maltose to maltodextrin weight ratio of 1:1.13 to 1:1.8. Therefore, neither the specification nor claims as originally filed disclose an amorphous formulation having the claimed stability, Tg, and hygroscopicity wherein the formulation comprises: (A) a combination of maltose and maltodextrin in an amount of from 30 wt.% to an amount of less than 32 wt.%; or in an amount of from greater than 42 wt.% to an amount of 45 wt.%; and (B) a weight ratio of maltose to maltodextrin outside of the range of 1:1.13 to 1:1.8 (e.g., 3:1) as recited in present claim 23. Therefore, claim 23 recites new matter. Claim 26 is rejected by reason of dependency from claim 23. Response to Arguments Claim Rejections – 35 U.S.C. §103 of claim 23 over Porzio and Chen as evidenced by Uhlemann; claim 24 over Porzio, Chen, and Toth as evidenced by Uhlemann: Applicant’s amendments with respect to claim(s) 23 have been considered and are considered to overcome the prior art rejection written in the previous Office Action. Therefore, the rejection of claim 23 is withdrawn. The rejection of claim 24 is moot due to the cancelation of the claim. 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 Kelly Kershaw whose telephone number is (571)272-2847. The examiner can normally be reached Monday - Thursday 9:00 am - 4:00 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, 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. /K.P.K./Examiner, Art Unit 1791 /Nikki H. Dees/Supervisory Patent Examiner, Art Unit 1791
Read full office action

Prosecution Timeline

Show 20 earlier events
Oct 16, 2025
Examiner Interview Summary
Nov 03, 2025
Request for Continued Examination
Nov 04, 2025
Response after Non-Final Action
Nov 20, 2025
Non-Final Rejection mailed — §103, §112
Mar 19, 2026
Interview Requested
Apr 14, 2026
Examiner Interview Summary
Apr 28, 2026
Response Filed
Sep 09, 2026
Final Rejection mailed — §103, §112 (current)

Precedent Cases

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

9-10
Expected OA Rounds
18%
Grant Probability
34%
With Interview (+16.0%)
3y 5m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 220 resolved cases by this examiner. Grant probability derived from career allowance rate.

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