Prosecution Insights
Last updated: October 25, 2026
Application No. 17/294,829

COMPOSITION FOR STABILIZING POORLY SOLUBLE INGREDIENTS AND COSMETIC COMPOSITION COMPRISING SAME

Final Rejection §112
Filed
May 18, 2021
Priority
Nov 19, 2018 — RE 10-2018-0142721 +1 more
Examiner
HUTTER, GILLIAN A
Art Unit
1625
Tech Center
1600 — Biotechnology & Organic Chemistry
Assignee
LG Household & Health Care Ltd.
OA Round
4 (Final)
54%
Grant Probability
Moderate
5-6
OA Rounds
0m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 54% of resolved cases
54%
Career Allowance Rate
67 granted / 123 resolved
-5.5% vs TC avg
Strong +46% interview lift
Without
With
+46.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 11m
Avg Prosecution
55 currently pending
Career history
185
Total Applications
across all art units

Statute-Specific Performance

§101
3.1%
-36.9% vs TC avg
§103
40.8%
+0.8% vs TC avg
§102
21.7%
-18.3% vs TC avg
§112
21.4%
-18.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 123 resolved cases

Office Action

§112
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 . Priority The instant application is a national stage entry of PCT/KR2019/010157, filed 08/09/2019, and claims foreign priority to KR10-2018-0142721, filed 11/19/2018. Receipt is acknowledged of certified copies of papers required by 37 CFR 1.55. Foreign priority has been perfected. Therefore, the effective filing date for the instant claims is the international filing date of 8/9/2018. Response to Arguments Applicants’ claim amendments and Remarks of 07/06/2026 are acknowledged and have been considered. Any rejection and/or objection not specifically addressed or modified below is herein withdrawn. Applicants have amended base claim 1 to specify the poorly soluble ingredient and anionic surfactant. These amendments have written description support from the specification (see pages 16 and 19 of the specification). In regard to the anticipatory rejection over JUNG, this rejection is withdrawn because JUNG does not disclose a method of stabilizing cedrol. In regard to the obviousness rejection over JUNG, Redavid, and Martin, this rejection is withdrawn. Applicants’ remarks with Examiner’s reply are summarized below: Applicants perfected foreign priority. Therefore, Redavid is no longer prior art. Martin discloses cleaning principle of micellar shampoo and does not teach specific ratios of sodium dilauramidoglutamide lysine or conditions for stabilizing cedrol. Response to Amendment 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. The following is a quotation of the first paragraph of pre-AIA 35 U.S.C. 112: 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 of carrying out his invention. Claims 1, 4-7, 13-14, 16, and 20-25 are rejected under 35 U.S.C. 112(a) or 35 U.S.C. 112 (pre-AIA ), first paragraph, as failing to comply with the enablement requirement. The claim(s) contains subject matter which was not described in the specification in such a way as to enable one skilled in the art to which it pertains, or with which it is most nearly connected, to make and/or use the invention. Attention is directed to In re Wands, 8 USPQ2d 1400 (CAFC 1988) at 1404 where the court set forth the eight factors to consider when assessing if a disclosure would have required undue experimentation. Citing Ex parte Forman, 230 USPQ 546 (BdApls 1986) at 547 the court recited eight factors: (1) the nature of the invention; (2) the state of the prior art; (3) the relative skill of those in the art; (4) the predictability or unpredictability of the art; (5) the breadth of the claims; (6) the amount of direction or guidance presented; (7) the presence or absence of working examples; and (8) the quantity of experimentation necessary. All of the Wands factors have been considered with regard to the instant claims, with the most relevant factors discussed below. The nature of the invention: The nature of the invention pertains to stabilizing cosmetic compositions containing cedrol, Sodium dilauramidoglutamide lysine, and hydrogenated lecithin. The predictability or unpredictability of the art: MAKING COSMETICS (cited in the PTO-892) discloses that because of the wide variety of cosmetic products, there is no “standard” stability tests that can be prescribed and that there is no one way to guarantee stability given the number of variables and tests (page 1). Therefore, the art of “stabilizing cosmetic compositions” of claim 1 is unpredictable. The amount of direction or guidance presented: Examiner reviewed the short 21-page instant Specification. On pages 16 and 19, there are examples drawn to different compositions stability. The presence or absence of working examples: No working examples are shown in the Instant Specification. Applicants do not show any data or evidence that the composition of claim 1 had been tested. There is not an example which uses sodium dialuaradilautamide lysine. Applicants do not provide guidance for the amount of cedrol. Applications also do not have any data or experiments showing the instant composition of claim 1. Lack of a working example is a factor to be considered, especially in a case involving an unpredictable art. See MPEP § 2164.02. The quantity of experimentation necessary: The quantity of experimentation would be “undue” because of the amount of time and resources needed to experimentally find the amounts of cedrol, sodium dilauarmidoglutamide lysine, and hydrogenated lecithin to form a stable cosmetic composition. The artisan would not be able to anticipate weight ratios to optimize curcumin, curcuminoid, and piperine in order to lessen the effects of a hangover without undue experimentation, absent working examples from Applicants or the art. Because CHADEAYNE teaches that there is no effective method for reliably preventing and/or alleviating the hangover, the artisan would have to undergo undue experimentation to determine the amounts of “sodium dilauarmidoglutamide lysine with cedrol” from instant claim 1. Moreover, the lack of a working example is noteworthy. There are no teachings or guidance in the specification which would lessen the amount of experimentation to a reasonable amount. Additionally, a person of ordinary skill in the art would have to engage in undue experimentation to create stable cosmetic composition of cedrol, sodium dilauarmidoglutamide lysine, and hydrogenated lecithin, with no assurance of success. Thus, claims 1, 4-7, 13-14, 16, and 20-25 are rejected as lacking enablement. Conclusion No claims are allowed as written. 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 GILLIAN A HUTTER whose telephone number is (571)272-6323. The examiner can normally be reached M-F 7:30-5. 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, Andrew Kosar can be reached at 571-272-0913. 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. /G.A.H./Examiner, Art Unit 1625 /Andrew D Kosar/Supervisory Patent Examiner, Art Unit 1625
Read full office action

Prosecution Timeline

Show 5 earlier events
Aug 14, 2025
Applicant Interview (Telephonic)
Aug 14, 2025
Examiner Interview Summary
Sep 05, 2025
Response after Non-Final Action
Oct 02, 2025
Request for Continued Examination
Oct 07, 2025
Response after Non-Final Action
Apr 07, 2026
Non-Final Rejection mailed — §112
Jul 06, 2026
Response Filed
Sep 30, 2026
Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12662469
Cyclic Ureas
5y 1m to grant Granted Jun 23, 2026
Patent 12655083
SOLID FORMS OF CANNABIDIOL AND USES THEREOF
3y 12m to grant Granted Jun 16, 2026
Patent 12606508
CANNABIS EXTRACTS AND USES THEREOF
2y 5m to grant Granted Apr 21, 2026
Patent 12582660
INHIBITORS OF THE RAS ONCOPROTEIN, METHODS OF MAKING AND METHODS OF USE THEREOF
5y 4m to grant Granted Mar 24, 2026
Patent 12582620
ORAL SOLUTIONS COMPRISING LISDEXAMFETAMINE SALTS
3y 1m to grant Granted Mar 24, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

5-6
Expected OA Rounds
54%
Grant Probability
99%
With Interview (+46.0%)
2y 11m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 123 resolved cases by this examiner. Grant probability derived from career allowance rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month