Prosecution Insights
Last updated: October 02, 2026
Application No. 18/070,531

SURGICAL INSTRUMENT WITH SELECTOR

Non-Final OA §DOUBLEPATENT
Filed
Nov 29, 2022
Priority
Dec 16, 2015 — continuation of 10/470,790 +1 more
Examiner
DANG, ANH TIEU
Art Unit
3771
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Cilag GmbH International
OA Round
2 (Non-Final)
66%
Grant Probability
Favorable
2-3
OA Rounds
0m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 66% — above average
66%
Career Allowance Rate
432 granted / 660 resolved
-4.5% vs TC avg
Strong +36% interview lift
Without
With
+35.5%
Interview Lift
resolved cases with interview
Typical timeline
3y 4m
Avg Prosecution
39 currently pending
Career history
689
Total Applications
across all art units

Statute-Specific Performance

§101
1.9%
-38.1% vs TC avg
§103
44.6%
+4.6% vs TC avg
§102
24.6%
-15.4% vs TC avg
§112
21.9%
-18.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 660 resolved cases

Office Action

§DOUBLEPATENT
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 . 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 allowance or after an Office action under Ex Parte Quayle, 25 USPQ 74, 453 O.G. 213 (Comm'r Pat. 1935). 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, prosecution in this application has been reopened pursuant to 37 CFR 1.114. Applicant's submission filed on June 2, 2026 has been entered. Information Disclosure Statement The information disclosure statement (IDS) submitted on June 2, 2026 was filed after the mailing date of the Notice of Allowance on March 9, 2026. The submission is in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statement is being considered by the examiner. Double Patenting Claims 24, 39, 43 are rejected on the ground of nonstatutory double patenting as being unpatentable over claim 1, 14, 17 of U.S. Patent No. 12, 582,431. Although the claims at issue are not identical, they are not patentably distinct from each other. Patent claims 1, 14, 17 recites the claimed trigger and trigger stop in claims 24, 39, and 43. Therefore, patent claims 1, 14, 17 is in essence a “species” of the generic invention of application claims 24, 39, 43. It has been held that a generic invention is “anticipated” by a “species” within the scope of the generic invention. See In re Goodman, 29 USPQ2d 2010 (Fed. Cir. 1993). Since application claims 24, 39, 43 is anticipated by patent claim 1, 14, 17, it is not patentably distinct from patent claims 1, 14, 17. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to ANH TIEU DANG whose telephone number is (571)270-3221. The examiner can normally be reached Monday-Thursday (9am-4pm 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, Darwin Erezo can be reached at (571) 272-4695. 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. /ANH T DANG/Primary Examiner, Art Unit 3771
Read full office action

Prosecution Timeline

Nov 29, 2022
Application Filed
Oct 16, 2025
Non-Final Rejection mailed — §DOUBLEPATENT
Jan 14, 2026
Response Filed
Jun 02, 2026
Request for Continued Examination
Jun 10, 2026
Response after Non-Final Action
Jul 01, 2026
Non-Final Rejection mailed — §DOUBLEPATENT (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12741125
Devices and Methods for Insertion and/or Pressurization of a Balloon Catheter for Balloon Dilation of the Eustachian Tube and Other Anatomical Passageways Accessible Through the Nostril of a Human
1y 9m to grant Granted Sep 22, 2026
Patent 12734034
PERCUTANEOUS HEART VALVE DELIVERY SYSTEMS
4y 3m to grant Granted Sep 15, 2026
Patent 12734375
SHIELDING FEATURES FOR ULTRASONIC BLADE OF A SURGICAL INSTRUMENT
2y 12m to grant Granted Sep 15, 2026
Patent 12721790
DEVICES AND METHODS FOR A HYPER REALISTIC BREAST SHAPED SOOTHER
3y 4m to grant Granted Sep 01, 2026
Patent 12721643
SNARE DEVICE
2y 2m to grant Granted Sep 01, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

2-3
Expected OA Rounds
66%
Grant Probability
99%
With Interview (+35.5%)
3y 4m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 660 resolved cases by this examiner. Grant probability derived from career allowance 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