Prosecution Insights
Last updated: July 17, 2026
Application No. 17/544,537

Genetic Copy Number Alteration Classifications

Final Rejection §DP
Filed
Dec 07, 2021
Priority
Jul 27, 2016 — provisional 62/367,557 +1 more
Examiner
ZEMAN, MARY K
Art Unit
1686
Tech Center
1600 — Biotechnology & Organic Chemistry
Assignee
QuidelOrtho
OA Round
2 (Final)
59%
Grant Probability
Moderate
3-4
OA Rounds
0m
Est. Remaining
94%
With Interview

Examiner Intelligence

Grants 59% of resolved cases
59%
Career Allowance Rate
319 granted / 540 resolved
-0.9% vs TC avg
Strong +35% interview lift
Without
With
+34.6%
Interview Lift
resolved cases with interview
Typical timeline
3y 11m
Avg Prosecution
23 currently pending
Career history
562
Total Applications
across all art units

Statute-Specific Performance

§101
17.8%
-22.2% vs TC avg
§103
22.9%
-17.1% vs TC avg
§102
11.7%
-28.3% vs TC avg
§112
13.7%
-26.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 540 resolved cases

Office Action

§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 . Applicant’s amendments, filed 2/17/2026 have been entered and considered. The IDS filed 2/17/2026 has been entered and considered. Claims 1-20 are under examination. 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 1-19 of U.S. Patent No. 11,200,963 B2. Although the claims at issue are not identical, they are not patentably distinct from each other because the instant claims are generic to certain elements of the patent claims: the application is not restricted to the sample being from a pregnant female, nor are there limits as to how many sequence reads/ genomic regions are processed. The independent claims of the patent carry out the sequencing, as set forth in dependent claim 2, and the steps of the analysis are nearly identical (mapping, counting, shifting, sampling, normalizing, confidence valuation and classification). Conclusion As set forth in the parent application: Klambauer et al. (Nucleic Acids Research vol. 40, paper e29 (2012) cited in the parent application) represents the closest prior art. Klambauer et al. shows determining an I/NI score for a genomic region based on variability of sequence read quantification of multiple samples to determine if a copy number variation is present in a genomic region of a sample. Klambauer et al. does not show shifting sequence reads, consideration of both candidate and selected regions in a genome, or generating a confidence determination of a candidate region by comparison to a measure of variability beyond the disclosed I/NI determination. Klambauer et al. teaches away from use of Z scores or LOR analysis recited in dependent claims. THIS ACTION IS MADE FINAL. 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 MARY K ZEMAN whose telephone number is 5712720723. The examiner can normally be reached on 8am-2pm M-F. Email may be sent to mary.zeman@uspto.gov if the appropriate permissions have been filed. 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, Larry Riggs can be reached on 571 270-3062. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /MARY K ZEMAN/ Primary Examiner, Art Unit 1686
Read full office action

Prosecution Timeline

Dec 07, 2021
Application Filed
Oct 14, 2025
Non-Final Rejection mailed — §DP
Jan 29, 2026
Interview Requested
Feb 17, 2026
Response Filed
May 21, 2026
Final Rejection mailed — §DP (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12674208
Methods and Systems for Determining Proportions of Distinct Cell Subsets
1y 4m to grant Granted Jul 07, 2026
Patent 12662696
METHOD AND SYSTEM FOR IDENTIFYING GENE DISORDER IN MATERNAL BLOOD
5y 3m to grant Granted Jun 23, 2026
Patent 12586663
COPY NUMBER VARIANT CALLER
4y 3m to grant Granted Mar 24, 2026
Patent 12580051
IDENTIFYING METHYLATION PATTERNS THAT DISCRIMINATE OR INDICATE A CANCER CONDITION
5y 0m to grant Granted Mar 17, 2026
Patent 12571733
UNBIASED SORTING AND SEQUENCING OF OBJECTS VIA RANDOMIZED GATING SCHEMES
4y 3m to grant Granted Mar 10, 2026
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
59%
Grant Probability
94%
With Interview (+34.6%)
3y 11m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 540 resolved cases by this examiner. Grant probability derived from career allowance rate.

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