Prosecution Insights
Last updated: April 19, 2026
Application No. 17/124,431

ROTARY VALVE CONFIGURATION FOR A SURGICAL CASSETTE

Final Rejection §112
Filed
Dec 16, 2020
Examiner
MEDWAY, SCOTT J
Art Unit
3783
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Johnson & Johnson Surgical Vision Inc.
OA Round
6 (Final)
67%
Grant Probability
Favorable
7-8
OA Rounds
3y 9m
To Grant
90%
With Interview

Examiner Intelligence

Grants 67% — above average
67%
Career Allow Rate
583 granted / 871 resolved
-3.1% vs TC avg
Strong +23% interview lift
Without
With
+23.4%
Interview Lift
resolved cases with interview
Typical timeline
3y 9m
Avg Prosecution
52 currently pending
Career history
923
Total Applications
across all art units

Statute-Specific Performance

§101
0.6%
-39.4% vs TC avg
§103
44.4%
+4.4% vs TC avg
§102
25.9%
-14.1% vs TC avg
§112
25.8%
-14.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 871 resolved cases

Office Action

§112
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 . Response to Amendment Examiner acknowledges the reply filed 10/31/2025. Claims 1, 10 and 15-18 were amended. Claims 7 and 19 are canceled. The amendment was accompanied by Remarks, the contents of which are addressed in the Response to Arguments section of this Office action. Claim Objections Claim 1 is objected to for reciting "first consoled interface member" at line 10, which contains an apparent typographical error. The claim should apparently recite "first console interface member" instead. 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, 10, 18 and all claims depending therefrom 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. Regarding claims 1, 10 and 18, the new matter is that the first valve is configured to disconnect (or disconnects) the first line from the irrigation tank when the first valve in a second first valve position. The original disclosure has written support for valve 202 providing fluidic disconnection between handpiece 110 and tank 204 (see specification at para [0038]) but not disconnecting the first line from the irrigation tank. Further, the original disclosure lacks written support for the apparent three-way first valve configuration (first valve has a first connection, and a second connection and a third connection) and the specific function of the first valve (i.e., connecting the first line to the irrigation tank when the first valve is in a first position and connecting the first line to the fluid source and disconnecting the first line from the irrigation tank when the first valve is in a second position). Further, claims 15, 16 and 17 are rejected for reciting the new matter of the second valve fluidly connecting a line other than the first line under vacuum or atmosphere; the first line receiving one of pressurized fluid or gravity fed fluid; and the second valve venting at least one fluidly connected line other than the first line. Response to Arguments Applicant's arguments filed 10/31/2025 have been fully considered. Based on the amendments and arguments, the prior art rejection(s) have been overcome. Conclusion THIS ACTION IS MADE FINAL. Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to SCOTT J MEDWAY whose telephone number is (571)270-3656. The examiner can normally be reached Monday through Friday, 8:30 AM to 5:00 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, Chelsea Stinson can be reached at (571) 270-1744. 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. /SCOTT J MEDWAY/Primary Examiner, Art Unit 3783 02/09/2026
Read full office action

Prosecution Timeline

Dec 16, 2020
Application Filed
Sep 14, 2023
Non-Final Rejection — §112
Dec 20, 2023
Response Filed
Apr 08, 2024
Final Rejection — §112
Jun 27, 2024
Applicant Interview (Telephonic)
Jun 28, 2024
Examiner Interview Summary
Jul 11, 2024
Request for Continued Examination
Jul 15, 2024
Response after Non-Final Action
Jul 30, 2024
Non-Final Rejection — §112
Nov 05, 2024
Applicant Interview (Telephonic)
Nov 05, 2024
Examiner Interview Summary
Nov 05, 2024
Response Filed
Feb 07, 2025
Final Rejection — §112
May 12, 2025
Request for Continued Examination
May 14, 2025
Response after Non-Final Action
Jul 31, 2025
Non-Final Rejection — §112
Oct 31, 2025
Response Filed
Feb 10, 2026
Final Rejection — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12594374
STACKABLE MANIFOLDS FOR MEDICAL FLUIDS
2y 5m to grant Granted Apr 07, 2026
Patent 12558480
METHODS AND SYSTEMS FOR FILLING IV BAGS WITH THERAPEUTIC FLUID
2y 5m to grant Granted Feb 24, 2026
Patent 12551683
NEEDLELESS CONNECTOR AND ACCESS PORT DISINFECTION CLEANER AND ANTIMICROBIAL PROTECTION CAP
2y 5m to grant Granted Feb 17, 2026
Patent 12544506
INFUSION SET AND INSERTER ASSEMBLY SYSTEMS AND METHODS
2y 5m to grant Granted Feb 10, 2026
Patent 12533467
Medicament Delivery Device and Actuation Mechanism for a Drug Delivery Device
2y 5m to grant Granted Jan 27, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.
Powered by AI — typically takes 5-10 seconds

Prosecution Projections

7-8
Expected OA Rounds
67%
Grant Probability
90%
With Interview (+23.4%)
3y 9m
Median Time to Grant
High
PTA Risk
Based on 871 resolved cases by this examiner. Grant probability derived from career allow rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month