Prosecution Insights
Last updated: October 04, 2026
Application No. 17/424,918

Gel Aerosol-Forming Substrate Cartridge that Can be inserted into Electrically Heated Smoking Article, Electrically Heated Smoking Article Including the Same, and Aerosol Generating Device and System Therefor

Final Rejection §112
Filed
Jul 22, 2021
Priority
Jan 24, 2019 — RE 10-2019-0009335 +8 more
Examiner
EFTA, ALEX B
Art Unit
1745
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Inno-It Co. Ltd.
OA Round
6 (Final)
60%
Grant Probability
Moderate
7-8
OA Rounds
0m
Est. Remaining
85%
With Interview

Examiner Intelligence

Grants 60% of resolved cases
60%
Career Allowance Rate
459 granted / 767 resolved
-5.2% vs TC avg
Strong +25% interview lift
Without
With
+25.3%
Interview Lift
resolved cases with interview
Typical timeline
3y 0m
Avg Prosecution
43 currently pending
Career history
813
Total Applications
across all art units

Statute-Specific Performance

§101
0.5%
-39.5% vs TC avg
§103
57.8%
+17.8% vs TC avg
§102
9.3%
-30.7% vs TC avg
§112
26.0%
-14.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 767 resolved cases

Office Action

§112
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 . Response to Amendment Amendment filed 6/19/2026 has been entered and fully considered. Claims 1-20 and 27 are cancelled. Claims 21-26 and 28-41 are pending. Claim 21 is amended. Response to Arguments Applicant's arguments filed 6/19/2026 have been fully considered but they are not persuasive. Applicant argues that Thorens teaches that the receptor comprises a central lumen, as well as a central opening. Thus, the receptor is not solid and doesn’t completely fill the space within the wrapping paper. Examiner notes that these features were not previously required, and will be addressed hereinafter. 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 21-26 and 28-41 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 written description requirement. The claim(s) contains subject matter which was not described in the specification in such a way as to reasonably convey to one skilled in the relevant art that the inventor or a joint inventor, or for applications subject to pre-AIA 35 U.S.C. 112, the inventor(s), at the time the application was filed, had possession of the claimed invention. Claim 21 recites “without a central lumen”. The courts have generally held that any negative limitation or exclusionary proviso must have basis in the original disclosure. See In re Johnson, 558 F.2d 1008, 1019, 194 USPQ 187, 196 (CCPA 1977). The mere absence of a positive recitation is not basis for an exclusion. See, Ex parte Parks, 30 USPQ2d 1234, 1236 (Bd. Pat. App. & Inter. 1993) MPEP 2173.05(i). The disclosure of the invention, as originally filed, does not provide support for “without a central lumen”. The lumen is not explicitly disclose, and there isn’t a disclosure relating to not having a lumen. Thus, the merely lack of disclosure regarding a lumen does not provide support for an exclusion of a lumen. Thus, “without a central lumen” is new matter. Instant published paragraph [0066] describes a process by which the gel receptor is made and includes crumpling or rolling of the receptor. There is no explicit disclosure that the gel receptor is solid, and completely fills the space within the wrapping paper. Applicant points to the figures as showing support for these feature. However, the figures do not appear to be detailed enough to show the claimed feature. In other words, the claim limitations are more specific than the details shown in the figures. Thus, the “solid cylindrical gel receptor” and “completely fills the space within the wrapping paper” are new matter. Claims 22-26 and 28-40 are rejected for depending from claim 21. 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 ALEX B EFTA whose telephone number is (313)446-6548. The examiner can normally be reached 8AM-5PM 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, Philip Tucker can be reached at 571-272-1095. 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. /ALEX B EFTA/Primary Examiner, Art Unit 1745
Read full office action

Prosecution Timeline

Show 10 earlier events
Dec 29, 2025
Notice of Allowance
Dec 29, 2025
Response after Non-Final Action
Jan 28, 2026
Response after Non-Final Action
Mar 04, 2026
Request for Continued Examination
Mar 09, 2026
Response after Non-Final Action
Mar 19, 2026
Non-Final Rejection mailed — §112
Jun 19, 2026
Response Filed
Aug 27, 2026
Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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6y 8m to grant Granted Aug 25, 2026
Patent 12714146
AEROSOL GENERATING DEVICE AND HEATER
4y 1m to grant Granted Aug 25, 2026
Patent 12686639
CERAMIC, VAPORIZATION CORE, AND VAPORIZER
3y 3m to grant Granted Jul 21, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

7-8
Expected OA Rounds
60%
Grant Probability
85%
With Interview (+25.3%)
3y 0m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 767 resolved cases by this examiner. Grant probability derived from career allowance rate.

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