Prosecution Insights
Last updated: April 19, 2026
Application No. 19/044,305

GUIDEWIRE FOR IMAGING AND MEASUREMENT OF PRESSURE AND OTHER PHYSIOLOGICAL PARAMETERS

Non-Final OA §102
Filed
Feb 03, 2025
Examiner
BRUTUS, JOEL F
Art Unit
3797
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Xenter Inc.
OA Round
1 (Non-Final)
72%
Grant Probability
Favorable
1-2
OA Rounds
3y 7m
To Grant
90%
With Interview

Examiner Intelligence

Grants 72% — above average
72%
Career Allow Rate
922 granted / 1276 resolved
+2.3% vs TC avg
Strong +18% interview lift
Without
With
+18.0%
Interview Lift
resolved cases with interview
Typical timeline
3y 7m
Avg Prosecution
48 currently pending
Career history
1324
Total Applications
across all art units

Statute-Specific Performance

§101
5.9%
-34.1% vs TC avg
§103
47.7%
+7.7% vs TC avg
§102
14.9%
-25.1% vs TC avg
§112
23.6%
-16.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1276 resolved cases

Office Action

§102
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 Rejections - 35 USC § 102 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 the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. Claim(s) 1 is rejected under 35 U.S.C. 102(a)(1) as being anticipated by Carreel et al (Pub. No.: US 2019/0380651). Regarding claim 1, disclose a guidewire for use within an intraluminal space of a body comprising: an elongated wire having a proximal end and a distal end [see 0008, 0080, claim 60, fig 2]; a flexible substrate (flexible circuit/substrate) having a plurality of conductive forces (conductive pads, see claim 41) and wrapped about a portion of the elongated wire [see 0076, 0168, 0176] by disclosing the flexible circuit further comprises thereon a plurality of conductive pads configured to be bonded to respective wire leads [see claim 41]; a plurality of pressure sensors (212/302/25) associated with the flexible and spaced along a length of the elongated wire [see 0118, 0140, 0176 and figs 2-3] by disclosing sensor array 25 may include a plurality of sensors for sensing one or more characteristics of the tissues surrounding the guidewire such as pressure sensors [see 0176]; at least one circuit (via a power cable) configured to receive power from a power source [see 0124] and distribute the power among the plurality of pressure sensors [see 0124]. wherein a cross-sectional area of the guidewire is approximately 0.014 inch [see 0075, fig 33]. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to JOEL F BRUTUS whose telephone number is (571)270-3847. The examiner can normally be reached Mon-Sat, 11:00 AM to 7:00 PM. 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, Pascal Bui-Pho can be reached at 571-272-2714. 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. /JOEL F BRUTUS/Primary Examiner, Art Unit 3798
Read full office action

Prosecution Timeline

Feb 03, 2025
Application Filed
Dec 31, 2025
Non-Final Rejection — §102 (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
72%
Grant Probability
90%
With Interview (+18.0%)
3y 7m
Median Time to Grant
Low
PTA Risk
Based on 1276 resolved cases by this examiner. Grant probability derived from career allow rate.

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