Prosecution Insights
Last updated: October 02, 2026
Application No. 18/687,117

MALE EXTERNAL CATHETER INCLUDING NONWOVEN MATERIAL AND SPACER FABRIC

Non-Final OA §102
Filed
Feb 27, 2024
Priority
Aug 30, 2021 — provisional 63/238,477 +1 more
Examiner
KIM, ERIN ASA
Art Unit
3781
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
PureWick Corporation
OA Round
1 (Non-Final)
70%
Grant Probability
Favorable
1-2
OA Rounds
6m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 70% — above average
70%
Career Allowance Rate
68 granted / 97 resolved
At TC average
Strong +33% interview lift
Without
With
+33.2%
Interview Lift
resolved cases with interview
Typical timeline
3y 1m
Avg Prosecution
18 currently pending
Career history
115
Total Applications
across all art units

Statute-Specific Performance

§101
0.9%
-39.1% vs TC avg
§103
59.4%
+19.4% vs TC avg
§102
20.1%
-19.9% vs TC avg
§112
17.0%
-23.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 97 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 . Election/Restrictions Applicant's election with traverse of Group 1 in the reply filed on 5/26/2026 is acknowledged. The traversal is on the ground(s) that Group 1 and II should not be restricted because the method claims are directed to the manufacture of the product claims and that there is a special technical feature. This is not found persuasive because the apparatus and the method of manufacturing said product require different search strategies and separate analyses of prior art while looking for different features. Furthermore, the shared technical feature is not special because even though the claims both contain a substantially planar impermeable barrier and base which is contemplated by Sharma et al. (US 20230020563 A1). The requirement is still deemed proper and is therefore made FINAL. Claims 34, 37-38, 40, 44-46, 48-49, 51-52, 54, 56-57, 59-64, 66 and 68 are withdrawn from further consideration pursuant to 37 CFR 1.142(b), as being drawn to a nonelected group, there being no allowable generic or linking claim. 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)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claim(s) 1-2 is/are rejected under 35 U.S.C. 102(a)(2) as being anticipated by Sharma et al. (US 20230020563 A1). Regarding claim 1, Sharma discloses a fluid collection device (1, fig. 1C), comprising: a fluid impermeable barrier (104’) at least partially defining a chamber (104) within the fluid collection device (1), at least a portion of the fluid impermeable barrier (104’) being substantially planar (fig. 2B) and extending at least partially between a proximal end region (16, para. [0079], fig. 1E) of the fluid collection device and a distal end region (5, para. [0079], fig. 1E) of the fluid collection device (fig. 1A-1D, 2B); and a base (104”) secured to the fluid impermeable barrier (para. [0091]) and at least partially defining the chamber (104) and an opening (3’) in fluid communication with the chamber and sized to receive at least a portion of a penis therethrough (para. [0091]), at least a portion the base being substantially planar (fig. 2B) and including at least a first layer (102”) including at least a nonwoven fabric (87, para. [0110, 0114]) extending at least partially between the proximal end region and the distal end region (flow directors made of fibers 87 are within first fluid compartment 102, para. [0106], fig. 4C), the first layer including a first inner (55b) portion and a first outer portion (56b, para. [0103]). Regarding claim 2, Sharma discloses the device of claim 1 and further discloses a port (24”) positioned proximate to the distal end (5, para. [0079], fig. 1E) region of the fluid collection device (fig. 1C), the port defining an aperture configured to be fluidly coupled to a tube (24) effective to provide fluid communication between the chamber (104) and the tube (24, para. [0084]), wherein the opening (3’) is positioned proximate to the proximal end region (16, fig. 1E). Allowable Subject Matter Claims 3-4, 9, 11-12, 14-15, 17, 19, 25, 29, 31, and 34 are objected to as being dependent upon a rejected base claim but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Claims 4, 9, 11-12, 14-15, 17, 19. 25, 29, 31, and 34 are objected to based on their dependency off claim 3. The following is a statement of reasons for the indication of allowable subject matter: no prior art alone nor in combination discloses a fluid collection device with a base that has a first and second layer wherein the second layer has a fluid permeable multilayer fabric between the first layer, and a chamber formed by a fluid impermeable barrier. Further, the device has an opening sized to receive a penis therethrough and extends through both the first and second layer. Sharma does not disclose every limitation of claim 3 and rearranging the layers to align with the claimed invention would not have been obvious nor would it have the necessary disclosure in an additional reference to support such a modification. Although Sharma discloses a nonwoven material within the first compartment and could arguably be considered a permeable multilayer fabric, but distinct, separate layers are required and are not contemplated by Sharma. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to ERIN A KIM whose telephone number is (703)756-4738. The examiner can normally be reached Monday - Friday 8:00 am - 5:00 pm (EST). 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, Rebecca Eisenberg can be reached at (571) 270-5879. 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. /ERIN A KIM/Examiner, Art Unit 3781 /SUSAN S SU/Primary Examiner, Art Unit 3781 20 August 2026
Read full office action

Prosecution Timeline

Feb 27, 2024
Application Filed
Aug 24, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

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Patent 12702578
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3y 7m to grant Granted Jun 02, 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
70%
Grant Probability
99%
With Interview (+33.2%)
3y 1m (~6m remaining)
Median Time to Grant
Low
PTA Risk
Based on 97 resolved cases by this examiner. Grant probability derived from career allowance rate.

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