Prosecution Insights
Last updated: April 17, 2026
Application No. 18/593,202

MEDICAL DEVICE FOR SELF-CATHETERIZATION AND/OR INSTILLATION OF MEDICAMENTS INTO BLADDER OF FEMALE PATIENTS

Non-Final OA §103
Filed
Mar 01, 2024
Examiner
DEAK, LESLIE R
Art Unit
3799
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
unknown
OA Round
1 (Non-Final)
75%
Grant Probability
Favorable
1-2
OA Rounds
3y 4m
To Grant
93%
With Interview

Examiner Intelligence

Grants 75% — above average
75%
Career Allow Rate
693 granted / 924 resolved
+5.0% vs TC avg
Strong +18% interview lift
Without
With
+18.0%
Interview Lift
resolved cases with interview
Typical timeline
3y 4m
Avg Prosecution
43 currently pending
Career history
967
Total Applications
across all art units

Statute-Specific Performance

§101
1.8%
-38.2% vs TC avg
§103
47.9%
+7.9% vs TC avg
§102
25.1%
-14.9% vs TC avg
§112
11.4%
-28.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 924 resolved cases

Office Action

§103
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 § 103 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. Claims 1-8 are rejected under 35 U.S.C. 103 as being unpatentable over CN 204543058U to Chen in view of US 2010/025680 to Faber. [AltContent: textbox (Chen Fig 2)] PNG media_image1.png 472 707 media_image1.png Greyscale In the specification and figures, Chen discloses the apparatus substantially as claimed by Applicant. With regard to claim 1, Chen discloses a female catheter 21, a three way control valve 4, a rigid grip comprising a syringe 13 attached to the valve (see FIG 2 and accompanying text). Chen does not disclose a visual aid. However, Faber discloses a catheter140 with a vaginal insert 120 and a handle 110, wherein either the vaginal insert (arm) or the handle may comprise a mirror, a light, or a camera in order to assist the user with placement of the catheter (see ¶0019). It would have been obvious to a person having ordinary skill in the art at the time of filing to add a mirror, light, or cameral as disclosed by Faber to the self-inserted catheter disclosed by Chen in order to assist the user in placing the catheter, as taught by Faber. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to LESLIE R DEAK whose telephone number is (571)272-4943. The examiner can normally be reached Monday-Friday, 9am to 5:30pm. 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, Sarah Al-Hashimi can be reached at 571-272-7159. 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. /LESLIE R DEAK/Primary Examiner, Art Unit 3799 5 March 2026
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Prosecution Timeline

Mar 01, 2024
Application Filed
Mar 09, 2026
Non-Final Rejection — §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12599497
IMPLANTS WITH CONTROLLED DRUG DELIVERY FEATURES AND METHODS OF USING SAME
2y 5m to grant Granted Apr 14, 2026
Patent 12594186
AQUEOUS HUMOR DRAINAGE DEVICE WITH ADJUSTABLE TUBE DIAMETER
2y 5m to grant Granted Apr 07, 2026
Patent 12575972
GLAUCOMA STENT AND METHODS THEREOF FOR GLAUCOMA TREATMENT
2y 5m to grant Granted Mar 17, 2026
Patent 12569604
METHOD AND DEVICES FOR DETERMINING A TIME POINT FOR MEASURING PRESSURE MEASUREMENTS
2y 5m to grant Granted Mar 10, 2026
Patent 12569654
SYSTEMS AND METHODS FOR TREATMENT OF FLUID OVERLOAD
2y 5m 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

1-2
Expected OA Rounds
75%
Grant Probability
93%
With Interview (+18.0%)
3y 4m
Median Time to Grant
Low
PTA Risk
Based on 924 resolved cases by this examiner. Grant probability derived from career allow rate.

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