Prosecution Insights
Last updated: August 15, 2026
Application No. 18/370,590

Systems, Devices, and Methods for Cardiac Diagnosis and/or Monitoring

Final Rejection §102§103§DP
Filed
Sep 20, 2023
Priority
Oct 29, 2019 — provisional 62/927,428 +1 more
Examiner
BERTRAM, ERIC D
Art Unit
3792
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Zoll Medical Israel Ltd.
OA Round
2 (Final)
81%
Grant Probability
Favorable
3-4
OA Rounds
3m
Est. Remaining
94%
With Interview

Examiner Intelligence

Grants 81% — above average
81%
Career Allowance Rate
1043 granted / 1286 resolved
+11.1% vs TC avg
Moderate +13% lift
Without
With
+12.6%
Interview Lift
resolved cases with interview
Typical timeline
3y 2m
Avg Prosecution
45 currently pending
Career history
1325
Total Applications
across all art units

Statute-Specific Performance

§101
4.1%
-35.9% vs TC avg
§103
36.1%
-3.9% vs TC avg
§102
29.6%
-10.4% vs TC avg
§112
12.4%
-27.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1286 resolved cases

Office Action

§102 §103 §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 . Response to Arguments Applicant’s amendments and associated arguments filed 4/27/2026 with respect to the previous 103 rejections and DP rejections have been fully considered and are persuasive. Therefore, the rejections have been withdrawn. However, upon further consideration, a new ground(s) of rejection is made in view of Bae et al. Specification The disclosure is objected to because of the following informalities: in the first paragraph, the continuity data should be updated to indicate that US App. No. 17/083,472 is now US Patent No. 11,813,065. Appropriate correction is required. 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. Claims 1-4, 7, 9 and 17-19 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Bae et al. (US 2014/0142448, hereinafter Bae). Regarding claims 1, 2, 9 and 17-18, Bae discloses an arrhythmia monitoring system (see par. 0009). An external heart monitoring device 410 includes a sensor 120/220/410 includes a plurality of electrodes configured to sense surface ECG activity of a patient (par. 0037, 0040, 0067). ECG processing circuity 411 configured to process the ECG activity on at least one channel (par. 0047-0048). A processor 414 is connected to the channel and receives the ECG signal and transmits the ECG signal to gateway device 420/430 (par. 0049). The gateway device includes a second processor 434 that includes a non-transitory computer readable medium comprising a rhythm change classifier in the form of a neural network trained based on a historical collection of a plurality of ECG signal portions with known rhythm change information (par. 0062-0065 and 0074-0077). The processor will receive the ECG signal from the external monitoring device 410 and determine with the rhythm change classifier a change in time interval of the ECG signal portion associated with an arrhythmia (par. 0057, 0068). The determined ECG signal portion is then transmitted to a remote computer system for analysis by a medical team 440, such that only the determined signal portion is transmitted separately from the entire ECG signal (par. 0015, 0024, 0045, 0049, 0053). Bae discloses the process may be carried out for many ECG signal portions to classify the portions as one of a first class that includes atrial flutter, atrial fibrillation or ventricular tachycardia (par. 0078-0079). Regarding claims 3, 4 and 19, the remote computer system allows the medical team to transmit a message to a display of a computing device associated with a technician (par. 0054). The display can be used FOR batch review, if desired by a user. A recitation of the intended use of the claimed invention must result in a structural difference between the claimed invention and the prior art in order to patentably distinguish the claimed invention from the prior art. If the prior art structure is capable of performing the intended use, then it meets the claim. Regarding claim 7, each electrode is considered a “wearable patch.” Claim Rejections - 35 USC § 103 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 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. This application currently names joint inventors. In considering patentability of the claims the examiner presumes that the subject matter of the various claims was commonly owned as of the effective filing date of the claimed invention(s) absent any evidence to the contrary. Applicant is advised of the obligation under 37 CFR 1.56 to point out the inventor and effective filing dates of each claim that was not commonly owned as of the effective filing date of the later invention in order for the examiner to consider the applicability of 35 U.S.C. 102(b)(2)(C) for any potential 35 U.S.C. 102(a)(2) prior art against the later invention. Claim 8 is rejected under 35 U.S.C. 103 as being unpatentable over Bae. Bae, as described above, discloses using a sensor to detect ECG signals. However, Bae is silent as to the sensor being a wearable defibrillator. However, the Examiner takes Official Notice that wearable defibrillators include ECG electrodes for detecting arrhythmia, as shocks should only be delivered when an appropriate arrhythmia has been detected. Therefore, it would have been obvious to one of ordinary skill in the art to utilize the ECG electrodes of a wearable defibrillator as the sensor of Bae as the use would not have affected the overall operation of Bae and would have had the predictable result of sensing ECG signals for arrhythmia analysis. Double Patenting 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 1-20 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-26 of U.S. Patent No. 11,813,065 in view of Bae. The patented claims disclose all limitations of the current claims with the exception of only transmitting the ECG signal portions associated with an arrhythmia. However, as described above, Bae discloses analogous art that processes ECG signals and only transmits the ECG signal portions associated with an arrhythmia. Therefore, it would have been obvious to one of ordinary skill in the art before the applicant’s effective filing date to modify the patented claims to only transmit the ECG signal portions associated with an arrhythmia as taught by Bae, as this allows for more efficient data transmission (par. 0049 and 0053 of Bae) 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 Eric D Bertram whose telephone number is (571)272-3446. The examiner can normally be reached Monday-Friday 8am-6pm Central Time. 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, Jennifer McDonald can be reached at 571-270-3061. 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. /Eric D. Bertram/Primary Examiner, Art Unit 3796
Read full office action

Prosecution Timeline

Sep 20, 2023
Application Filed
Dec 17, 2025
Non-Final Rejection (signed) — §102, §103, §DP
Jan 27, 2026
Non-Final Rejection mailed — §102, §103, §DP
Apr 27, 2026
Response Filed
Jul 16, 2026
Final Rejection mailed — §102, §103, §DP (current)

Precedent Cases

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

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Prosecution Projections

3-4
Expected OA Rounds
81%
Grant Probability
94%
With Interview (+12.6%)
3y 2m (~3m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1286 resolved cases by this examiner. Grant probability derived from career allowance rate.

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