Prosecution Insights
Last updated: October 02, 2026
Application No. 18/718,682

HAIR CONDITIONING COMPOSITION FOR IMPROVED DEPOSITION

Final Rejection §DOUBLEPATENT
Filed
Jun 11, 2024
Priority
Dec 16, 2021 — EU 21215056.9 +1 more
Examiner
ROBERTS, LEZAH
Art Unit
1612
Tech Center
1600 — Biotechnology & Organic Chemistry
Assignee
Conopco, Inc. d/b/a Unilever
OA Round
2 (Final)
48%
Grant Probability
Moderate
3-4
OA Rounds
1y 10m
Est. Remaining
84%
With Interview

Examiner Intelligence

Grants 48% of resolved cases
48%
Career Allowance Rate
374 granted / 772 resolved
-11.6% vs TC avg
Strong +35% interview lift
Without
With
+35.1%
Interview Lift
resolved cases with interview
Typical timeline
4y 1m
Avg Prosecution
49 currently pending
Career history
844
Total Applications
across all art units

Statute-Specific Performance

§101
0.9%
-39.1% vs TC avg
§103
52.8%
+12.8% vs TC avg
§102
14.7%
-25.3% vs TC avg
§112
16.9%
-23.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 772 resolved cases

Office Action

§DOUBLEPATENT
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 . Applicants' arguments, filed July 13, 2026, have been fully considered. Rejections and/or objections not reiterated from previous office actions are hereby withdrawn. The following rejections and/or objections are either reiterated or newly applied. They constitute the complete set presently being applied to the instant application. The text of those sections of Title 35, U.S. Code not included in this action can be found in a prior Office action. Claims Obvious-Type Double Patenting (Maintained Rejections) 1) Claims 1-11 and 14-19 are provisionally rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-10 and 12-15 of copending Application No. 18/716,833 (reference application). Although the claims at issue are not identical, they are not patentably distinct from each other because the claims are coextensive insofar as both sets of claims recite a composition comprising a branched cationic conditioning surfactant, a linear fatty material, a clay and a particulate benefit. The instant claims differ from the copending claims insofar as the instant claims define the X- anion. However X- is defined in copending claim 7. Therefore the instant claims are obvious over the copending claims. This is a provisional nonstatutory double patenting rejection because the patentably indistinct claims have not in fact been patented. Response to Arguments Applicants respectfully defer these issues until the application is otherwise in condition for allowance. Since this has not occurred, the rejection is maintained. 2) Claims 1-11 and 14-19 are provisionally rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-12 and 14-18 of copending Application No. 18/716,012 (reference application). Although the claims at issue are not identical, they are not patentably distinct from each other because the claims are coextensive insofar as both sets of claims recite a composition comprising a branched cationic conditioning surfactant, a linear fatty material, a clay and a particulate benefit. The instant claims differ from the copending claims insofar as the instant claims comprise a nonionic structurant. However, hydroxyethyl cellulose is recited in copending claim 3, which is a cellulose derivative as recited in instant claim 3. Therefore the instant claims are obvious over the copending claims. This is a provisional nonstatutory double patenting rejection because the patentably indistinct claims have not in fact been patented. Response to Arguments Applicants respectfully defer these issues until the application is otherwise in condition for allowance. Since this has not occurred, the rejection is maintained. 3) Claims 1-11 and 14-19 are provisionally rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-12 and 15-17 of copending Application No. 18/258,030 (reference application) in view of Yoshihara et al. (EP 0295903). Although the claims at issue are not identical, they are not patentably distinct from each other because the claims are coextensive insofar as both sets of claims recite a composition comprising a branched cationic conditioning surfactant, a nonionic structurant, a linear fatty material, and a particulate benefit. The instant claims differ from the copending claims insofar as the instant claims disclose a clay. However Yoshihara et al. disclose bentonite clay as an oil absorbent material for hair preparations. Generally, it is prima facie obvious to select a known material for incorporation into a composition, based on its recognized suitability for its intended use. See MPEP 2144.07. It would have been obvious to one of ordinary skill in the art prior to filing the instant application to add hydroxyethylcellulose and bentonite clay to the composition of the copending claims to stabilize the composition with the hydroxyethylcellulose and to obtain the oil absorption properties of bentonite. This is a provisional nonstatutory double patenting rejection because the patentably indistinct claims have not in fact been patented. Response to Arguments Applicants respectfully defer these issues until the application is otherwise in condition for allowance. Since this has not occurred, the rejection is maintained. 4) Claims 1-11 and 14-19 are provisionally rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-11, 17-18 and 20-21 of copending Application No. 18/257,693 (reference application) in view of Yoshihara et al. (EP 0295903). Although the claims at issue are not identical, they are not patentably distinct from each other because the claims are coextensive insofar as both sets of claims recite a composition comprising a branched cationic conditioning surfactant, a nonionic structurant, a linear fatty material, and a particulate benefit. The instant claims differ from the copending claims insofar as the instant claims disclose a clay. However Yoshihara et al. disclose bentonite clay as an oil absorbent material for hair preparations. Generally, it is prima facie obvious to select a known material for incorporation into a composition, based on its recognized suitability for its intended use. See MPEP 2144.07. It would have been obvious to one of ordinary skill in the art prior to filing the instant application to add hydroxyethylcellulose and bentonite clay to the composition of the copending claims to stabilize the composition with the hydroxyethylcellulose and to obtain the oil absorption properties of bentonite. This is a provisional nonstatutory double patenting rejection because the patentably indistinct claims have not in fact been patented. Response to Arguments Applicants respectfully defer these issues until the application is otherwise in condition for allowance. Since this has not occurred, the rejection is maintained. Conclusion Claims 1-11 and 14-19 are rejected. Claim 12 is withdrawn. No claims allowed. 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 LEZAH ROBERTS whose telephone number is (571)272-1071. The examiner can normally be reached Monday-Friday 11:00-7:30. 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, Sahana Kaup can be reached at 571-272-6897. 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. /LEZAH ROBERTS/Primary Examiner, Art Unit 1612
Read full office action

Prosecution Timeline

Jun 11, 2024
Application Filed
Apr 13, 2026
Non-Final Rejection mailed — §DOUBLEPATENT
Jul 13, 2026
Response Filed
Jul 13, 2026
Response after Non-Final Action
Sep 23, 2026
Final Rejection mailed — §DOUBLEPATENT (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

3-4
Expected OA Rounds
48%
Grant Probability
84%
With Interview (+35.1%)
4y 1m (~1y 10m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 772 resolved cases by this examiner. Grant probability derived from career allowance rate.

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