Prosecution Insights
Last updated: April 19, 2026
Application No. 17/909,170

SYSTEM AND METHOD FOR PREDICTING RISK OF DIAGNOSIS FOR AUTISM SPECTRUM DISORDER USING NEONATAL ANALYTICS

Non-Final OA §103§112
Filed
Sep 02, 2022
Examiner
ROBINSON, GRETA LEE
Art Unit
2163
Tech Center
2100 — Computer Architecture & Software
Assignee
UNIVERSITY OF VIRGINIA PATENT FOUNDATION
OA Round
3 (Non-Final)
80%
Grant Probability
Favorable
3-4
OA Rounds
3y 1m
To Grant
98%
With Interview

Examiner Intelligence

Grants 80% — above average
80%
Career Allow Rate
779 granted / 969 resolved
+25.4% vs TC avg
Strong +17% interview lift
Without
With
+17.1%
Interview Lift
resolved cases with interview
Typical timeline
3y 1m
Avg Prosecution
25 currently pending
Career history
994
Total Applications
across all art units

Statute-Specific Performance

§101
5.6%
-34.4% vs TC avg
§103
38.4%
-1.6% vs TC avg
§102
13.0%
-27.0% vs TC avg
§112
31.2%
-8.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 969 resolved cases

Office Action

§103 §112
DETAILED ACTION Continued Examination Under 37 CFR 1.114 A request for continued examination under 37 CFR 1.114, including the fee set forth in 37 CFR 1.17(e), was filed in this application after final rejection. Since this application is eligible for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114. Applicant's submission filed on 02 March 2026 has been entered. Claims 1-15 are pending in the present application. Claims 1, 2, 6, 7, 11, and 12 were amended in the response filed 02 March 2026. 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 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 1-15 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. The disclosure does not appear to clearly describe “calculating gestational age (GA) of said infant”, the disclosure does describe a gestational age of said infant; however does not appear to use the term “calculating”. Clarification is requested... 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. 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(s) 1-15 are rejected under 35 U.S.C. 103 as being unpatentable over Tonnsen et al. Heart Rate-Defined Sustained Attention in Infants at Risk for Autism in view of Martien et al. US Patent Application Publication No. 2019/0209097. Regarding claim 1, Tonnsen et al. teaches the following: A system for predicting risk of diagnosis of Autism Spectrum Disorder (ASD) for an infant , of a predetermined postmenstrual age (PMA), based on neonatal analytics sourced from one or more Neonatal Intensive Care Unit (NICU) records for said infant, [note: Abstract, autism and heart rate in infants, figures 1 and 2] comprising: a processor [note: page 6, Autism diagnostic symptoms through analytic plan; figure 2 ]; a processor-readable memory including processor-executable instructions for: calculating gestational age (GA) of said infant: receiving and storing heart rate (HR) pattern data corresponding to said infant of said (PMA) for a predetermined time period, evaluating one or more parameters derived from said HR pattern data to assess a behavior of said one or more parameters within said predetermined time period [note: page 3, heart rate “infants at risk for ASD”, pilot study of 9- to 18-months; page 5, increasing faster heart rate predicts ASD risk]; determining whether the behavior of any of said one or more parameters increases or decreases in magnitude, relative to a datum, during one or more portions of time of said predetermined time period that follow a conclusion of said calculating of said GA of said infant according to said NICA records [[note: page 3, heart rate “infants at risk for ASD”, pilot study of 9- to 18-months; page 5, increasing faster heart rate predicts ASD risk].; and in response to a determination of increasing behavior, determining that said risk is positive [note: page 3, heart rate “infants at risk for ASD”, pilot study of 9- to 18-months; page 5, increasing faster heart rate predicts ASD risk].. Although Tonnsen et al. teach the invention substantially as cited above, they do not excpicity teach calculating a gestational age of said infant. They do discuss gestational age of infants. However Martin et al. teaches calculation of a gestational age of an infant [note: paragraph 0190, “Gestational age was calculated based on the last menstrual period in rounded weeks”, also se paragraph 0162 autism risk]. It would have been obvious to one of ordinary skill at the time of the effective filing date to have combined the cited references since they are both directed toward detecting autism in infants. Claim 2: The system according to claim 1, wherein: said predetermined time period comprises said one or more portions of time within a PMA of 34-42 weeks of said infant [note: page 3, infants; figures 2 through 3 ]. Claim 3: The system according to claim 2, wherein: said one or more parameters comprise a measured HR standard deviation and a measured HR skewness (HRskw) each calculated for about ten (10) minute segments of HR pattern data and averaged on at least an hourly basis for each of said one or more portions of time within said PMA of 34-42 weeks of said infant [note: page 3, infants; figures 2 through 3 ]. Claim 4: The system according to claim 3, wherein: said datum corresponds to any one of (a) a predetermined, respective HR standard deviation or HRskw value and (b) a respective HR standard deviation or HRskw value for a preceding one of said one or more portions of time, within said PMA of 34-42 weeks, of equal duration [note figures 1-3 ]. Claim 5: The system according to claim 4, wherein: an increase in the measured HRskw value is based on one or more accelerations in said HR pattern data [note: page 5, increase in heart rate predicts ASD in infants ]. The limitations of claims 6-15 parallel claims 1-5, therefore they are rejected under the same rationale. Response to Arguments Applicant's arguments filed 02 March 2026 have been fully considered but they are not persuasive. ARGUMENT: The prior art does not teach the amended feature of calculating gestational age (GA) of said infant. RESPONSE: Note newly cited reference Martin et al.combined with Tonnson et al. teaches the amended feature of calculating gestational age of an infant.See Martin et al. oaragraph 0190. Tonnsen et al. is concerned with detecting risk for autism in infants which include a variety of ages [see: page 1 and 3, figures 1-3].. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Note attached form PTO-892. Any inquiry concerning this communication or earlier communications from the examiner should be directed to GRETA ROBINSON whose telephone number is (571)272-4118. The examiner can normally be reached Mon.-Fri. 9:30AM-6:00PM. 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, Sherief Badawi can be reached at 571-272-9782. 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. /GRETA L ROBINSON/Primary Examiner, Art Unit 2163
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Prosecution Timeline

Sep 02, 2022
Application Filed
Jun 18, 2025
Non-Final Rejection — §103, §112
Sep 23, 2025
Response Filed
Oct 28, 2025
Final Rejection — §103, §112
Jan 28, 2026
Response after Non-Final Action
Mar 02, 2026
Request for Continued Examination
Mar 04, 2026
Response after Non-Final Action
Mar 13, 2026
Non-Final Rejection — §103, §112 (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

3-4
Expected OA Rounds
80%
Grant Probability
98%
With Interview (+17.1%)
3y 1m
Median Time to Grant
High
PTA Risk
Based on 969 resolved cases by this examiner. Grant probability derived from career allow rate.

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