Prosecution Insights
Last updated: July 17, 2026
Application No. 18/893,291

WEARABLE CARDIOVERTER DEFIBRILLATOR (WCD) SYSTEM MAKING SHOCK/NO SHOCK DETERMINATIONS FROM MULTIPLE PATIENT PARAMETERS

Final Rejection §101§DP
Filed
Sep 23, 2024
Priority
Feb 25, 2013 — provisional 61/769,098 +10 more
Examiner
SCHAETZLE, KENNEDY
Art Unit
3796
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
West Affum Holdings Dac
OA Round
1 (Final)
84%
Grant Probability
Favorable
2-3
OA Rounds
1y 0m
Est. Remaining
93%
With Interview

Examiner Intelligence

Grants 84% — above average
84%
Career Allowance Rate
620 granted / 738 resolved
+14.0% vs TC avg
Moderate +9% lift
Without
With
+8.8%
Interview Lift
resolved cases with interview
Typical timeline
2y 10m
Avg Prosecution
27 currently pending
Career history
770
Total Applications
across all art units

Statute-Specific Performance

§101
10.8%
-29.2% vs TC avg
§103
51.8%
+11.8% vs TC avg
§102
10.6%
-29.4% vs TC avg
§112
11.5%
-28.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 738 resolved cases

Office Action

§101 §DP
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 . Claim Objections Claim 1 is objected to because of the following informalities: the second occurrence of the word “the” on the fifth last line is an obvious typographical error. Appropriate correction is required. Double Patenting A rejection based on double patenting of the “same invention” type finds its support in the language of 35 U.S.C. 101 which states that “whoever invents or discovers any new and useful process... may obtain a patent therefor...” (Emphasis added). Thus, the term “same invention,” in this context, means an invention drawn to identical subject matter. See Miller v. Eagle Mfg. Co., 151 U.S. 186 (1894); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); In re Ockert, 245 F.2d 467, 114 USPQ 330 (CCPA 1957). A statutory type (35 U.S.C. 101) double patenting rejection can be overcome by canceling or amending the claims that are directed to the same invention so they are no longer coextensive in scope. The filing of a terminal disclaimer cannot overcome a double patenting rejection based upon 35 U.S.C. 101. Claims 1-20 is/are rejected under 35 U.S.C. 101 as claiming the same invention as that of claims 1-20 of prior U.S. Patent No. 11,351,391. This is a statutory double patenting rejection. The nonstatutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the “right to exclude” granted by a patent and to prevent possible harassment by multiple assignees. A nonstatutory double patenting rejection is appropriate where the conflicting claims are not identical, but at least one examined application claim is not patentably distinct from the reference claim(s) because the examined application claim is either anticipated by, or would have been obvious over, the reference claim(s). See, e.g., In re Berg, 140 F.3d 1428, 46 USPQ2d 1226 (Fed. Cir. 1998); In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969). A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) or 1.321(d) may be used to overcome an actual or provisional rejection based on nonstatutory double patenting provided the reference application or patent either is shown to be commonly owned with the examined application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. See MPEP § 717.02 for applications subject to examination under the first inventor to file provisions of the AIA as explained in MPEP § 2159. See MPEP § 2146 et seq. for applications not subject to examination under the first inventor to file provisions of the AIA . A terminal disclaimer must be signed in compliance with 37 CFR 1.321(b). The filing of a terminal disclaimer by itself is not a complete reply to a nonstatutory double patenting (NSDP) rejection. A complete reply requires that the terminal disclaimer be accompanied by a reply requesting reconsideration of the prior Office action. Even where the NSDP rejection is provisional the reply must be complete. See MPEP § 804, subsection I.B.1. For a reply to a non-final Office action, see 37 CFR 1.111(a). For a reply to final Office action, see 37 CFR 1.113(c). A request for reconsideration while not provided for in 37 CFR 1.113(c) may be filed after final for consideration. See MPEP §§ 706.07(e) and 714.13. The USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The actual filing date of the application in which the form is filed determines what form (e.g., PTO/SB/25, PTO/SB/26, PTO/AIA /25, or PTO/AIA /26) should be used. A web-based eTerminal Disclaimer may be filled out completely online using web-screens. An eTerminal Disclaimer that meets all requirements is auto-processed and approved immediately upon submission. For more information about eTerminal Disclaimers, refer to www.uspto.gov/patents/apply/applying-online/eterminal-disclaimer. Claims 1-14 and 18-20 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-20 of U.S. Patent No. 12,097,379. Although the claims at issue are not identical, they are not patentably distinct from each other because the present invention’s claims are merely broader in scope than the patented claims except for the reference to a wearable cardioverter defibrillator (WCD) and as further elaborated below. Given that WCDs are well-known external defibrillators and in common use due to their convenience and mobility, application of the patented ‘379 invention to WCDs would have been considered as a matter of obvious design and dependent upon the needs of the patient. Regarding claim 19, while the ‘379 patent does not explicitly reference not discharging for at least 19 minutes from when it is determined that the aggregate shock criterion is not met, the term “for at least 19 minutes” includes indefinitely long periods that may be covered by the ‘379 invention such as when the ‘379 invention continually loops back to repeat the previous operations and the shock criterion is not met for at least 19 or more minutes. Once the applicant has received a patent for a species or a more specific embodiment, he is not entitled to a patent for the generic or broader invention (see In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993)). Claims 1-14 and 18-20 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-19 of U.S. Patent No. 10,016,614. Although the claims at issue are not identical, they are not patentably distinct from each other because the present invention’s claims are, for the most part, merely broader in scope than the patented claims, with the exceptions discussed below. Once the applicant has received a patent for a species or a more specific embodiment, he is not entitled to a patent for the generic or broader invention (see In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993)). While the energy storage module of the ‘614 invention is not explicitly recited as being coupled to the support structure, such a feature would have been considered inherently necessary in any wearable system to allow for mobility. Likewise, the discharge circuit would inherently be required to be coupled to the energy storage module and one or more transducers if the system is to discharge the energy contained within the storage module based on the data obtained by the transducers. Further, regarding the step of repeating the previous steps when it is determined that an aggregate shock criterion is not met, those of ordinary skill in the art would have found such a feature to be clearly obvious in the ‘614 invention in order to permit the system to continuously monitor and detect subsequent shockable conditions. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Geddes ‘699 discloses an automatic defibrillator that relies upon electrical and mechanical patient parameters to determine a shock condition. Grevis ‘151 discloses an implantable therapy device which continuously adjusts the time to shock based on hemodynamic sensors. Bardy ‘153 discloses an implantable cardioverter/defibrillator method that combines sensor data to refine the shock/no shock determination. This is a CON of applicant's earlier Application No. 17/829,156, which is a CON of applicant’s Application No. 16/774,852. All claims are identical to, patentably indistinct from, or have unity of invention with the invention claimed in the earlier application (that is, restriction (including lack of unity) would not be proper) and could have been finally rejected on the grounds and art of record in the next Office action if they had been entered in the earlier application. Accordingly, THIS ACTION IS MADE FINAL even though it is a first action in this case. See MPEP § 706.07(b). 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 KENNEDY SCHAETZLE whose telephone number is (571)272-4954. The examiner can normally be reached 2nd Monday of the biweek and W-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, David E. Hamaoui can be reached at 571 270 5625. 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. /KENNEDY SCHAETZLE/Primary Examiner, Art Unit 3796 KJS May 30, 2026
Read full office action

Prosecution Timeline

Sep 23, 2024
Application Filed
Jun 03, 2026
Final Rejection mailed — §101, §DP (current)

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

2-3
Expected OA Rounds
84%
Grant Probability
93%
With Interview (+8.8%)
2y 10m (~1y 0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 738 resolved cases by this examiner. Grant probability derived from career allowance rate.

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