Prosecution Insights
Last updated: April 18, 2026
Application No. 17/798,215

OIL-IN-OIL EMULSION COSMETIC COMPOSITION

Final Rejection §103§DP
Filed
Aug 08, 2022
Examiner
JANOSKO, CHASITY PAIGE
Art Unit
1613
Tech Center
1600 — Biotechnology & Organic Chemistry
Assignee
Shiseido Company Ltd.
OA Round
4 (Final)
15%
Grant Probability
At Risk
5-6
OA Rounds
3y 4m
To Grant
86%
With Interview

Examiner Intelligence

Grants only 15% of cases
15%
Career Allow Rate
5 granted / 34 resolved
-45.3% vs TC avg
Strong +71% interview lift
Without
With
+71.4%
Interview Lift
resolved cases with interview
Typical timeline
3y 4m
Avg Prosecution
66 currently pending
Career history
100
Total Applications
across all art units

Statute-Specific Performance

§101
1.6%
-38.4% vs TC avg
§103
48.8%
+8.8% vs TC avg
§102
5.6%
-34.4% vs TC avg
§112
31.3%
-8.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 34 resolved cases

Office Action

§103 §DP
DETAILED ACTION Status of the Application The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Claims 1-16 are pending and represent all claims currently under consideration. Response to Amendment The amendment filed 04/11/2025 has been entered. Claims 1-3 and 7-12 were amended and claims 13-16 were added. No new material has been added. Applicant’s amendments to the claims, abstract, and specification have overcome all objections and rejections under 35 U.S.C. 112, 102, and 103 and on the ground of nonstatutory double patenting previously raised in the Non-Final Office Action mailed 01/13/2025. Claims 1-16 are rejected under 35 U.S.C. 103 to address the claim amendments. Priority Receipt is acknowledged of certified copies of papers required by 37 CFR 1.55. Should applicant desire to obtain the benefit of foreign priority under 35 U.S.C. 119(a)-(d) prior to declaration of an interference, a certified English translation of the foreign application must be submitted in reply to this action. 37 CFR 41.154(b) and 41.202(e). Failure to provide a certified translation may result in no benefit being accorded for the non-English application. Claims 1-16 are considered to have an effective filing date of 02/19/2021. Response to Arguments Applicant’s arguments, see Remarks (pages 10-12), filed 04/11/2025, with respect to the rejections of claims 1-5 and 7-11 under 35 U.S.C. 102 and claims 6 and 12 under 35 U.S.C. 103 have been fully considered and are persuasive due to the amendment. Therefore, the rejection has been withdrawn. However, upon further consideration, a new ground(s) of rejection is made in view of Fraiche, as discussed below. Fraiche was previously cited by the Examiner in the Non-Final Office Action mailed 01/13/2025. Applicant’s arguments, see Remarks (page 12), filed 04/11/2025, with respect to the provisional rejection of claims 1-5 and 7-11 on the ground of nonstatutory double patenting have been fully considered and are persuasive due to the amendment. Therefore, the provisional rejection has been withdrawn. Claim Rejections - 35 USC § 103 The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. The factual inquiries for establishing a background for determining obviousness under 35 U.S.C. 103 are summarized as follows: 1. Determining the scope and contents of the prior art. 2. Ascertaining the differences between the prior art and the claims at issue. 3. Resolving the level of ordinary skill in the pertinent art. 4. Considering objective evidence present in the application indicating obviousness or nonobviousness. Claims 1-16 are rejected under 35 U.S.C. 103 as being unpatentable over Fraiche (FR 3031672 A1), as evidenced by American Elements. Regarding claim 1, Fraiche teaches an oil-in-oil emulsion for lip makeup (i.e., cosmetic) comprising a first oily phase comprising a nonvolatile silicone oil (i.e., “b”; Fraiche, claim 6) in 2-40% by weight (Fraiche, claim 8) which lies within the claimed range; a third oily phase comprising a nonvolatile hydrocarbon oil (i.e., “a”; Fraiche, claim 10) in 5-60% by weight (Fraiche, claim 11) which lies within the claimed range; and a solid microparticle which is preferably a silica with an average particle size of 5-15 microns (Fraiche, page 81, line 3681) in 0.01-5% (Fraiche, claim 5). The average particle size of 5-15 microns overlaps the claimed powder particle size of 1-10 microns and the amount of 0.01-5% of the powder overlaps the claimed range of 3-13% by mass. In the case where the claimed ranges “overlap or lie inside ranges disclosed by the prior art” a prima facie case of obviousness exists. See MPEP §2144.05(I). Fraiche further teaches the oily phases are immiscible (i.e., separate) at room temperature (Fraiche, abstract), suggesting the phases would separate when mixed at 25 °C. Fraiche is considered to be analogous to the claimed invention, because both Fraiche and the instant invention are in the same field of oil-in-oil cosmetic compositions comprising nonvolatile hydrocarbon oils, silicone oils, and silica powder. It would have been prima facie obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to have arrived at the claimed invention based on the teachings of Fraiche under the meaning of 35 U.S.C. 103. Regarding claim 2, Fraiche teaches all the elements of the current invention as applied to claim 1. As above, Fraiche teaches a first oily phase comprising a nonvolatile silicone oil (i.e., “b”; Fraiche, claim 6) in 2-40% by weight (Fraiche, claim 8) and a third oily phase comprising a nonvolatile hydrocarbon oil (i.e., “a”; Fraiche, claim 10) in 5-60% by weight (Fraiche, claim 11), which results in a possible ratio of (a)/[(a)+(b)] of 0.11-0.96, encompassing the claimed range. In the case where the claimed ranges “overlap or lie inside ranges disclosed by the prior art” a prima facie case of obviousness exists. See MPEP §2144.05(I). Regarding claim 3, Fraiche teaches all the elements of the current invention as applied to claim 1. Fraiche further teaches a volatile hydrocarbon can be used (Fraiche, page 49, line 2198). Regarding claim 4, Fraiche teaches all the elements of the current invention as applied to claim 1. Fraiche further teaches the composition may comprise a coloring matter (i.e., material; Fraiche, page 83, line 3733). Regarding claim 5, Fraiche teaches all the elements of the current invention as applied to claim 1. Fraiche teaches the composition can optionally comprise modified silicas such as pyrogenic silica with a nanometric particle size (i.e., silicic anhydride as evidenced by American Elements, “synonyms”; Fraiche, page 86, paragraph 0087). Regarding claim 6, Fraiche teaches all the elements of the current invention as applied to claim 1. Fraiche further teaches the composition is stored in a transparent container (Fraiche, page 3, line 95). Regarding claim 7, Fraiche teaches all the elements of the current invention as applied to claim 1. Fraiche teaches the emulsion composition is for lip makeup such as lipstick (i.e., formulated as a lip cosmetic; Fraiche, abstract). Regarding claim 8, Fraiche teaches all the elements of the current invention as applied to claim 2. Fraiche teaches the emulsion composition is for lip makeup such as lipstick (i.e., formulated as a lip cosmetic; Fraiche, abstract). Regarding claim 9, Fraiche teaches all the elements of the current invention as applied to claim 3. Fraiche teaches the emulsion composition is for lip makeup such as lipstick (i.e., formulated as a lip cosmetic; Fraiche, abstract). Regarding claim 10, Fraiche teaches all the elements of the current invention as applied to claim 4. Fraiche teaches the emulsion composition is for lip makeup such as lipstick (i.e., formulated as a lip cosmetic; Fraiche, abstract). Regarding claim 11, Fraiche teaches all the elements of the current invention as applied to claim 5. Fraiche teaches the emulsion composition is for lip makeup such as lipstick (i.e., formulated as a lip cosmetic; Fraiche, abstract). Regarding claim 12, Fraiche teaches all the elements of the current invention as applied to claim 6. Fraiche teaches the emulsion composition is for lip makeup such as lipstick (i.e., formulated as a lip cosmetic; Fraiche, abstract). Regarding claim 13, Fraiche teaches all the elements of the current invention as applied to claim 1. As above, Fraiche teaches a third oily phase comprising a nonvolatile hydrocarbon oil (i.e., “a”; Fraiche, claim 10) and further teaches the nonvolatile hydrocarbon oil(s) in the third phase can be an ester such as Hailucent ISDA (i.e., polyglyceryl-2 isostearate/dimer dilinoleic acid as defined by the instant specification, page 6, paragraph 0016; Fraiche, page 55, paragraph 0050). The use of the term “oil(s)” suggests a possible embodiment wherein Hailucent ISDA is the only nonvolatile hydrocarbon oil in the phase. Regarding claim 14, Fraiche teaches all the elements of the current invention as applied to claim 13. Fraiche teaches the emulsion composition is for lip makeup such as lipstick (i.e., formulated as a lip cosmetic; Fraiche, abstract). Regarding claim 15, Fraiche teaches all the elements of the current invention as applied to claim 1. Fraiche exemplifies a composition without a dextrin fatty acid ester (Fraiche, page 107, paragraph 0108). Regarding claim 16, Fraiche teaches all the elements of the current invention as applied to claim 15. Fraiche teaches the emulsion composition is for lip makeup such as lipstick (i.e., formulated as a lip cosmetic; Fraiche, abstract). 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 CHASITY P JANOSKO whose telephone number is (703)756-5307. The examiner can normally be reached 7:30-3:30 ET. 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, Brian-Yong Kwon can be reached at (571)272-0581. 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. /C.P.J./Examiner, Art Unit 1613 /BRIAN-YONG S KWON/Supervisory Patent Examiner, Art Unit 1613
Read full office action

Prosecution Timeline

Aug 08, 2022
Application Filed
Jan 07, 2025
Non-Final Rejection — §103, §DP
Apr 11, 2025
Response Filed
Jun 18, 2025
Final Rejection — §103, §DP
Sep 22, 2025
Response after Non-Final Action
Oct 13, 2025
Request for Continued Examination
Oct 16, 2025
Response after Non-Final Action
Dec 17, 2025
Non-Final Rejection — §103, §DP
Mar 23, 2026
Response Filed
Apr 10, 2026
Final Rejection — §103, §DP (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12409114
CLEANSING/SANITIZER COMPOSITIONS, METHODS AND APPLICATIONS THEREOF
2y 5m to grant Granted Sep 09, 2025
Patent 12239703
COMPOSITE-TYPE NANO-VACCINE PARTICLE
2y 5m to grant Granted Mar 04, 2025
Study what changed to get past this examiner. Based on 2 most recent grants.

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Prosecution Projections

5-6
Expected OA Rounds
15%
Grant Probability
86%
With Interview (+71.4%)
3y 4m
Median Time to Grant
High
PTA Risk
Based on 34 resolved cases by this examiner. Grant probability derived from career allow rate.

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