Prosecution Insights
Last updated: October 02, 2026
Application No. 19/003,213

SYSTEMS AND METHODS FOR MEDICAL ACQUISITION PROCESSING AND MACHINE LEARNING FOR ANATOMICAL ASSESSMENT

Non-Final OA §DOUBLEPATENT
Filed
Dec 27, 2024
Priority
Dec 23, 2016 — provisional 62/438,509 +4 more
Examiner
PATEL, PINALBEN V
Art Unit
2673
Tech Center
2600 — Communications
Assignee
Heartflow Inc.
OA Round
1 (Non-Final)
89%
Grant Probability
Favorable
1-2
OA Rounds
6m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 89% — above average
89%
Career Allowance Rate
504 granted / 565 resolved
+27.2% vs TC avg
Moderate +10% lift
Without
With
+9.5%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
27 currently pending
Career history
579
Total Applications
across all art units

Statute-Specific Performance

§101
8.2%
-31.8% vs TC avg
§103
59.3%
+19.3% vs TC avg
§102
5.2%
-34.8% vs TC avg
§112
18.6%
-21.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 565 resolved cases

Office Action

§DOUBLEPATENT
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 . 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 rejected on the ground of nonstatutory double patenting as being unpatentable over claims (1,2), 2, 3, 4, (5, 6), (5, 6), (5, 6, 7), 3, (1,2), 4, (3,4), (5, 6), (5, 6, 7), (5, 6, 7), (5,6,7), 3, (1,2), 6, (3,4), (5,6,7) of U.S. Patent No. 12223649 B2. Although the claims at issue are not identical, they are not patentably distinct from each other because are directed to determine patient’s model based on the raw medical acquisition data without imaging or reconstruction intermediary. The only difference between current application and the cited patent is the current application claim either determines one image reconstruction using the raw medical acquisition data. However, the determined one image reconstruction is feature is or statement and therefore optional. See table below. Current Application US Patent No.12223649 B2 Claim 1. A computer-implemented method for determining anatomy from raw medical acquisition data, the method comprising: obtaining, via at least one processor, raw medical acquisition data for a patient, the raw medical acquisition data including data resulting from collection by a medical imaging device of one or more of energy or particles traveling through the patient’s body, the one or more of energy or particles originating from one or more of a transmission of the medical imaging device or from the patient’s body; determining, via the at least one processor, based on the raw medical acquisition data, with no imaging or reconstruction intermediary, at least one aspect of the patient’s anatomy; and generating, via the at least one processor, based on the raw medical acquisition data, with no imaging or reconstruction intermediary, one or more of: at least one image reconstruction of the patient’s anatomy; or an anatomic model of the patient’s anatomy. Claim 1. A computer-implemented method for determining anatomy from raw medical acquisition data, the method comprising: obtaining, via at least one processor, raw medical acquisition data for a patient, the raw medical acquisition data including data resulting from collection by a medical imaging device of one or more of energy or particles traveling through the patient's body, the one or more of energy or particles originating from one or more of a transmission of the medical imaging device or from the patient's body; and determining, via the at least one processor, based on the raw medical acquisition data, using a predetermined correspondence between previously obtained raw medical acquisition data and one or more previously determined aspects of one or more individual's anatomy, with no imaging or reconstruction intermediary, at least one aspect of the patient's anatomy. Claim 2. using the determined at least one aspect of the patient's anatomy to define, via the at least one processor, one or more parameters of a patient-specific parameterized model. Claim 2 Claim 2 Claim 3 Claim 3 Claim 4 Claim 4 Claim 5 Claims 5, 6 Claim 6 Claims 5, 6 Claim 7 Claims 5, 6 and 7 Claim 8 Claim 3 Claim 9 Claims 1, 2 Claim 10 Claim 4 Claim 11 Claims 3, 4 Claim 12 Claims 5, 6 Claim 13 Claims 5, 6 and 7 Claim 14 Claims 5, 6 and 7 Claim 15 Claims 5, 6 and 7 Claim 16 Claim 3 Claim 17 Claims 1 and 2 Claim 18 Claim 18 Claim 19 Claims 3 and 4 Claim 20 Claims 5, 6 and 7 Allowable Subject Matter Claims 1-20 would be allowable over prior art and if rewritten to overcome the rejection(s) under 35 U.S.C. non-statutory double patenting, set forth in this Office action and to include all of the limitations of the base claim and any intervening claims. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure: JP-2019533489-A (a distributed interactive medical visualization system and related methods that include user interface functionality. In the embodiment, a first video processing circuit, a first central processing circuit communicating with the first video processing circuit, a first communication circuit communicating with the first central processing circuit, and a first video processing circuit generated by the first video processing circuit. A distributed interactive medical visualization system having one user interface is included. The first user interface can include a three-dimensional model of at least a portion of the anatomical structure of interest from the first viewpoint, the first viewpoint being configured to be controlled by the first user. The first user interface can further include one or more user representations representing one or more other users, the user representations being superimposed in a three-dimensional model, each of the one or more user representations. Are visually distinct from each other. The present application includes other embodiments, Abstract) US-20260065558-A1 (Laugerette et al., computer-implemented method, performed by a computing device, comprises: receiving raw multispectral medical imaging data, which was acquired via an energy-resolved medical imaging technique; determining a scope of analysis of the raw multispectral medical imaging data; selecting at least one spectral map based on the scope of analysis; and processing the raw multispectral medical imaging data to generate at least one medical image based on the at least one spectral map, Abstract) Any inquiry concerning this communication or earlier communications from the examiner should be directed to PINALBEN V PATEL whose telephone number is (571)270-5872. The examiner can normally be reached M-F: 10am - 8pm. 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, Chineyere Wills-Burns can be reached at 571-272-9752. 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. /Pinalben Patel/Examiner, Art Unit 2673
Read full office action

Prosecution Timeline

Dec 27, 2024
Application Filed
Aug 20, 2026
Non-Final Rejection mailed — §DOUBLEPATENT (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12749174
OPTIMAL DETERMINATION OF AN OVERLAY TARGET USING MACHINE LEARNING
2y 7m to grant Granted Sep 29, 2026
Patent 12743934
SYSTEMS AND METHODS FOR DYNAMICALLY DETECTING DISABILITIES
3y 0m to grant Granted Sep 22, 2026
Patent 12737897
OBJECT TRACKING USING PREDICTED POSITIONS
2y 10m to grant Granted Sep 15, 2026
Patent 12725236
LOW-LIGHT IMAGE ENHANCEMENT METHOD AND DEVICE BASED ON WAVELET TRANSFORM AND RETINEX-NET
2y 3m to grant Granted Sep 01, 2026
Patent 12718605
MACHINE-LEARNING MODELS FOR IMAGE PROCESSING
1y 0m to grant Granted Aug 25, 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

1-2
Expected OA Rounds
89%
Grant Probability
99%
With Interview (+9.5%)
2y 3m (~6m remaining)
Median Time to Grant
Low
PTA Risk
Based on 565 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