Prosecution Insights
Last updated: April 19, 2026
Application No. 17/987,698

Temperature Monitoring for Vessel Detection

Non-Final OA §112
Filed
Nov 15, 2022
Examiner
NGUYEN, HIEN NGOC
Art Unit
3797
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Bard Access Systems Inc.
OA Round
5 (Non-Final)
52%
Grant Probability
Moderate
5-6
OA Rounds
4y 2m
To Grant
92%
With Interview

Examiner Intelligence

Grants 52% of resolved cases
52%
Career Allow Rate
403 granted / 767 resolved
-17.5% vs TC avg
Strong +40% interview lift
Without
With
+39.8%
Interview Lift
resolved cases with interview
Typical timeline
4y 2m
Avg Prosecution
62 currently pending
Career history
829
Total Applications
across all art units

Statute-Specific Performance

§101
6.5%
-33.5% vs TC avg
§103
49.9%
+9.9% vs TC avg
§102
10.8%
-29.2% vs TC avg
§112
24.7%
-15.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 767 resolved cases

Office Action

§112
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 . 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and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114.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 11/12/25 has been entered. 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 1-7, 10-12 and 17-26 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. Limitation “temperature source… via contact of the temperature source with at least a palm of a hand; … the lowered blood temperature is lower than a body tissue temperature adjacent the blood vessel” is not in the specification. As see in paragraph [0008] and [0057-0060], lower temperature of the blood by infusate. The specification does not disclose the blood temperature is lower than the surrounding tissue by having temperature source in contact with a palm of a hand. The reason the blood temperature is lower than the surrounding tissue is because of cooling liquid is injected into the blood and not by having ice pack in a palm of a hand. The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claims 1-7, 10-12 and 17-26 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. Limitation “temperature source… via contact of the temperature source with at least a palm of a hand; … the lowered blood temperature is lower than a body tissue temperature adjacent the blood vessel” is unclear. It is unclear how the blood would be lower than the surrounding tissue when a cold pack is in a palm of a hand. The tissue would be making direct contact with the cold pack. This tissue would have lower temperature than the blood. Response to Arguments Applicant’s arguments with respect to claim(s) 1-7, 10-12 and 17-26 have been considered but are moot because the new ground of rejection does not rely on any reference applied in the prior rejection of record for any teaching or matter specifically challenged in the argument. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. US 2022/0233346 (see [0083] and Fig. 21; cool palm and hand); US 2003/0109910 (see [0006]; cool palm and hand) and US 2017/0157339. Any inquiry concerning this communication or earlier communications from the examiner should be directed to HIEN NGOC NGUYEN whose telephone number is (571)270-7031. The examiner can normally be reached Monday-Thursday 8:30am-6:30pm. 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, Anne Kozak can be reached at (571)270-0552. 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. /HIEN N NGUYEN/ Primary Examiner Art Unit 3793
Read full office action

Prosecution Timeline

Nov 15, 2022
Application Filed
Sep 19, 2024
Non-Final Rejection — §112
Dec 03, 2024
Response Filed
Dec 09, 2024
Final Rejection — §112
Jan 23, 2025
Interview Requested
Feb 06, 2025
Applicant Interview (Telephonic)
Feb 06, 2025
Examiner Interview Summary
Feb 13, 2025
Response after Non-Final Action
Feb 25, 2025
Request for Continued Examination
Feb 26, 2025
Response after Non-Final Action
May 21, 2025
Non-Final Rejection — §112
Aug 25, 2025
Response Filed
Sep 09, 2025
Final Rejection — §112
Oct 27, 2025
Interview Requested
Nov 12, 2025
Response after Non-Final Action
Dec 09, 2025
Request for Continued Examination
Dec 21, 2025
Response after Non-Final Action
Mar 12, 2026
Non-Final Rejection — §112 (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

5-6
Expected OA Rounds
52%
Grant Probability
92%
With Interview (+39.8%)
4y 2m
Median Time to Grant
High
PTA Risk
Based on 767 resolved cases by this examiner. Grant probability derived from career allow rate.

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