Prosecution Insights
Last updated: October 21, 2026
Application No. 18/688,856

BIOACTIVE-CONTAINING GRANULES

Final Rejection §102§103§112
Filed
Mar 04, 2024
Priority
Sep 13, 2021 — provisional 63/243,243 +1 more
Examiner
MRUK, BRIAN P
Art Unit
1761
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Danisco US Inc.
OA Round
2 (Final)
74%
Grant Probability
Favorable
3-4
OA Rounds
0m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 74% — above average
74%
Career Allowance Rate
990 granted / 1335 resolved
+9.2% vs TC avg
Strong +28% interview lift
Without
With
+28.1%
Interview Lift
resolved cases with interview
Typical timeline
2y 2m
Avg Prosecution
43 currently pending
Career history
1390
Total Applications
across all art units

Statute-Specific Performance

§101
2.6%
-37.4% vs TC avg
§103
32.6%
-7.4% vs TC avg
§102
27.2%
-12.8% vs TC avg
§112
20.6%
-19.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1335 resolved cases

Office Action

§102 §103 §112
DETAILED ACTION This Office action is in response to Applicant’s amendment filed May 13, 2026. Applicant has amended claim 37. Claim 15 has been cancelled. Currently, claims 1-14, 16-18, 35 and 37 remain pending in the application. The text of those sections of Title 35 U.S. Code not included in this action can be found in the prior Office action, Paper No. 20260124. The rejection of claims 15 and 37 under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre- AIA ), second paragraph, is withdrawn in view of applicant’s amendments and remarks. The rejection of claims 1-14, 16-18, 35 and 37 under 35 U.S.C. 102((a)(1)) as anticipated by or, in the alternative, under 35 U.S.C. 103 as obvious over Kluit et al, WO 2020/047215, is maintained for the reasons of record. Response to Arguments Applicant's arguments filed May 13, 2026 have been fully considered but they are not persuasive. Applicant argues that Kluit et al, WO 2020/047215, does not teach or suggest in general an enzyme-containing granule comprising an odor-controlling layer containing an odor-controlling compound, as required by applicant in the instant claims. However, the examiner respectfully disagrees. Specifically, the examiner respectfully maintains that Kluit et al clearly disclose an enzyme-containing granule containing 30-50% by weight of the core, 10-30% by weight of one or more enzymes, and 5-15% by weight of an aluminosilicate, such as zeolite or kaolin (i.e., an odor-controlling compound; see paragraph 26), as required by applicant in the instant claims. Applicant further argues that Kluit et al, WO 2020/047215, is drawn to a method for reducing spotting and filming on dish surfaces, whereas the instant claims are drawn to a method of reducing odor. However, the examiner respectfully disagrees. Specifically, the examiner respectfully maintains that Kluit et al clearly discloses that their granule contains a zeolite (i.e., an odor-controlling compound; see paragraph 26), as required by applicant in the instant claims. Conclusion THIS ACTION IS MADE FINAL. 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 BRIAN P MRUK whose telephone number is (571)272-1321. The examiner can normally be reached on 7:00am-5:30pm Monday-Thursday. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Angela Brown-Pettigrew, can be reached on 571-272-2817. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /BRIAN P MRUK/ Primary Examiner, Art Unit 1761 Brian P Mruk July 14, 2026
Read full office action

Prosecution Timeline

Mar 04, 2024
Application Filed
Jan 27, 2026
Non-Final Rejection mailed — §102, §103, §112
May 13, 2026
Response Filed
Jul 16, 2026
Final Rejection mailed — §102, §103, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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2y 10m to grant Granted Oct 20, 2026
Patent 12760247
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4y 4m to grant Granted Oct 13, 2026
Patent 12760245
VEHICLE SHAMPOO COMPOSITION CONTAINING GRAPHENE
2y 8m to grant Granted Oct 13, 2026
Patent 12753365
FABRIC TREATMENT COMPOSITIONS WITH ANTIOXIDANTS
4y 0m to grant Granted Oct 06, 2026
Patent 12753371
FABRIC SOFTENER FORMULATION
2y 5m to grant Granted Oct 06, 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
74%
Grant Probability
99%
With Interview (+28.1%)
2y 2m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1335 resolved cases by this examiner. Grant probability derived from career allowance rate.

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