Prosecution Insights
Last updated: April 19, 2026
Application No. 18/015,456

HYDRO-ALCOHOLIC COMPOSITION FOR HAND DISINFECTION

Non-Final OA §102
Filed
Jan 10, 2023
Examiner
OGDEN JR, NECHOLUS
Art Unit
1761
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Société D'Exploitation De Produits Pour Les Industries Chimiques - Seppic
OA Round
1 (Non-Final)
70%
Grant Probability
Favorable
1-2
OA Rounds
2y 11m
To Grant
93%
With Interview

Examiner Intelligence

Grants 70% — above average
70%
Career Allow Rate
714 granted / 1026 resolved
+4.6% vs TC avg
Strong +24% interview lift
Without
With
+23.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 11m
Avg Prosecution
42 currently pending
Career history
1068
Total Applications
across all art units

Statute-Specific Performance

§101
0.2%
-39.8% vs TC avg
§103
49.1%
+9.1% vs TC avg
§102
16.1%
-23.9% vs TC avg
§112
16.4%
-23.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1026 resolved cases

Office Action

§102
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 . 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 allowance or after an Office action under Ex Parte Quayle, 25 USPQ 74, 453 O.G. 213 (Comm'r Pat. 1935). 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, prosecution in this application has been reopened pursuant to 37 CFR 1.114. Applicant's submission filed on 1-14-2026 has been entered. Claim Rejections - 35 USC § 102 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. (a)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claim(s) 1, 4, 12-14 is/are rejected under 35 U.S.C. 102(a)(2) as being (a2) by Mathur et al (20200022934). Mathur et al disclose at (Comparative ex. 1-2; claim 1; examples 1,3; tables 1-2) a composition suitable for hand disinfection comprising: a) an alcohol containing one to four carbon atoms: glycerin, propylene glycol b) anionic cross-linked polyelectrolyte (P): Carbomer - an oily phase consisting of an oil (H): mineral oil, C12-15 alkyl benzoate, silicone oil, cyclomethicone - water, - a water-in-oil type emulsifying system (S1): glyceryl monostearate c) a compound of formula (II)/ (S2): PEG-40 hydrogenated castor oil. Indeed , Carbomer is, according to the CTFA Cosmetic Ingredient Dictionary, 9th Ed., Ed. Pepe, Wenninger, Mc Ewen, Washington DC, 2002, polyacrylic acid crosslinked by an allyl ether (of pentaerythritol, sucrose or propylene). The composition is intended for disinfection (antiparasitic, paragraph [0004]). The composition is in spray form (claim 1). As this reference teach all of the instantly required it is considered anticipatory. Claim(s) 1, 4, 12-13 is/are rejected under 35 U.S.C. 102(a)(2) as being anticipated by Loeffler et al (2010/278763). Loeffler et al disclose ([0228]) a composition suitable for hand disinfection comprising: a) an alcohol containing one to four carbon atoms: ethanol b) anionic cross -linked polyelectrolyte (P): polymer of ex. 15 - a fatty phase consisting of an oil (H): Benzophenone-4 - water, - a water-in-oil type emulsifying system (S1): Abil B 8851 (HLB=6-8) c) a compound of formula (II)/ (S2): PEG-40 hydrogenated castor oil. As this reference teach all of the instantly required, it is considered anticipatory. Allowable Subject Matter Claims 2-3, 5-11, 15-20 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to NECHOLUS OGDEN JR whose telephone number is (571)272-1322. The examiner can normally be reached 8-4:30 EST M-F. 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, Angela Brown-Pettigrew can be reached at 571-272-1498. 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. /NECHOLUS OGDEN JR/ Primary Examiner, Art Unit 1761
Read full office action

Prosecution Timeline

Jan 10, 2023
Application Filed
Jan 14, 2026
Request for Continued Examination
Jan 20, 2026
Response after Non-Final Action
Jan 22, 2026
Non-Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12595435
DETERGENT COMPOSITIONS
2y 5m to grant Granted Apr 07, 2026
Patent 12576019
PERSONAL CLEANSING COMPOSITION WITH AN ORGANIC ACID HAVING A PKA GREATER THAN 2.7
2y 5m to grant Granted Mar 17, 2026
Patent 12577502
USE OF PROPOXYLATED SURFACTANT OR POLYMER IN FOAMING APPLICATIONS TO CONTROL VISCOELASTICITY IN HIGHLY ACTIVE LIQUID FORMULATIONS
2y 5m to grant Granted Mar 17, 2026
Patent 12576013
DISSOLVABLE SOLID FIBROUS SHAMPOO ARTICLES CONTAINING SALTS
2y 5m to grant Granted Mar 17, 2026
Patent 12564549
CLEANSER COMPOSITION
2y 5m to grant Granted Mar 03, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
70%
Grant Probability
93%
With Interview (+23.6%)
2y 11m
Median Time to Grant
Low
PTA Risk
Based on 1026 resolved cases by this examiner. Grant probability derived from career allow rate.

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