Prosecution Insights
Last updated: October 04, 2026
Application No. 18/990,558

DUAL SENSOR TYPES FOR INTOXICANT DETECTION

Non-Final OA §DP
Filed
Dec 20, 2024
Priority
Oct 12, 2017 — provisional 62/571,548 +3 more
Examiner
BROWN, DREW J
Art Unit
3617
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Consumer Safety Technology LLC
OA Round
1 (Non-Final)
90%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
95%
With Interview

Examiner Intelligence

Grants 90% — above average
90%
Career Allowance Rate
1241 granted / 1387 resolved
+37.5% vs TC avg
Moderate +6% lift
Without
With
+5.9%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 10m
Avg Prosecution
23 currently pending
Career history
1400
Total Applications
across all art units

Statute-Specific Performance

§101
0.6%
-39.4% vs TC avg
§103
45.7%
+5.7% vs TC avg
§102
33.8%
-6.2% vs TC avg
§112
14.8%
-25.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1387 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 . Claim Objections Claim 38 is objected to because of the following informalities: In the last line “wherein the first detection element is less susceptible to contamination than the first detection element” should be changed to --wherein the first detection element is less susceptible to contamination than the second detection element”. Appropriate correction is required. 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 20-39 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-20 of U.S. Patent No. 12,203,925. Although the claims at issue are not identical, they are not patentably distinct from each other because they recite similar limitations. With respect to claim 20, claim 1 of U.S. Patent No. 12,203,925 discloses the limitations. With respect to claim 21, claims 1-2 of U.S. Patent No. 12,203,925 discloses the limitations. With respect to claim 22, claim 3 of U.S. Patent No. 12,203,925 discloses the limitations. With respect to claim 23, claim 4 of U.S. Patent No. 12,203,925 discloses the limitations. With respect to claim 24, claim 5 of U.S. Patent No. 12,203,925 discloses the limitations. With respect to claim 25, claim 6 of U.S. Patent No. 12,203,925 discloses the limitations. With respect to claim 26, claim 7 of U.S. Patent No. 12,203,925 discloses the limitations. With respect to claim 27, claim 8 of U.S. Patent No. 12,203,925 discloses the limitations. With respect to claim 28, claim 9 of U.S. Patent No. 12,203,925 discloses the limitations. With respect to claim 29, claim 10 of U.S. Patent No. 12,203,925 discloses the limitations. With respect to claim 30, claim 11 of U.S. Patent No. 12,203,925 discloses the limitations. With respect to claim 31, claim 12 of U.S. Patent No. 12,203,925 discloses the limitations. With respect to claim 32, claim 13 of U.S. Patent No. 12,203,925 discloses the limitations. With respect to claim 33, claim 14 of U.S. Patent No. 12,203,925 discloses the limitations. With respect to claim 34, claim 15 of U.S. Patent No. 12,203,925 discloses the limitations. With respect to claim 35, claim 16 of U.S. Patent No. 12,203,925 discloses the limitations. With respect to claim 36, claim 17 of U.S. Patent No. 12,203,925 discloses the limitations. With respect to claim 37, claim 18 of U.S. Patent No. 12,203,925 discloses the limitations. With respect to claim 38, claim 19 of U.S. Patent No. 12,203,925 discloses the limitations. With respect to claim 39, claim 20 of U.S. Patent No. 12,203,925 discloses the limitations. Claims 28-37 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-6, 8, 10, and 12 of U.S. Patent No. 11,789,009. Although the claims at issue are not identical, they are not patentably distinct from each other because they recite similar limitations. With respect to claim 28, claim 1 of U.S. Patent No. 11,789,009 discloses the limitations. With respect to claim 29, claim 2 of U.S. Patent No. 11,789,009 discloses the limitations. With respect to claim 30, claim 3 of U.S. Patent No. 11,789,009 discloses the limitations. With respect to claim 31, claim 1 of U.S. Patent No. 11,789,009 discloses the limitations. With respect to claim 32, claim 4 of U.S. Patent No. 11,789,009 discloses the limitations. With respect to claim 33, claim 5 of U.S. Patent No. 11,789,009 discloses the limitations. With respect to claim 34, claims 1 and 6 of U.S. Patent No. 11,789,009 discloses the limitations. With respect to claim 35, claim 8 of U.S. Patent No. 11,789,009 discloses the limitations. With respect to claim 36, claim 10 of U.S. Patent No. 11,789,009 discloses the limitations. With respect to claim 37, claim 12 of U.S. Patent No. 11,789,009 discloses the limitations. Claims 20-27 and 38-39 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-4, 6, 7, and 13 of U.S. Patent No. 10,877,023. Although the claims at issue are not identical, they are not patentably distinct from each other because they recite similar limitations. With respect to claim 20, claim 1 of U.S. Patent No. 10,877,023 discloses the limitations. With respect to claim 21, claims 1-2 of U.S. Patent No. 10,877,023 discloses the limitations. With respect to claim 22, claim 1 of U.S. Patent No. 10,877,023 discloses the limitations. With respect to claim 23, claim 3 of U.S. Patent No. 10,877,023 discloses the limitations. With respect to claim 24, claim 1 of U.S. Patent No. 10,877,023 discloses the limitations. With respect to claim 25, claim 4 of U.S. Patent No. 10,877,023 discloses the limitations. With respect to claim 26, claim 6 of U.S. Patent No. 10,877,023 discloses the limitations. With respect to claim 27, claim 7 of U.S. Patent No. 10,877,023 discloses the limitations. With respect to claim 38, claim 13 of U.S. Patent No. 10,877,023 discloses the limitations. With respect to claim 39, claim 13 of U.S. Patent No. 10,877,023 discloses the limitations. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to DREW J BROWN whose telephone number is (571)272-1362. The examiner can normally be reached Monday-Friday. 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, John Olszewski can be reached at 571-272-2706. 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. DREW BROWN Primary Examiner Art Unit 3616 /DREW J BROWN/Primary Examiner, Art Unit 3617
Read full office action

Prosecution Timeline

Dec 20, 2024
Application Filed
Aug 04, 2026
Non-Final Rejection mailed — §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

1-2
Expected OA Rounds
90%
Grant Probability
95%
With Interview (+5.9%)
1y 10m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1387 resolved cases by this examiner. Grant probability derived from career allowance rate.

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