Prosecution Insights
Last updated: April 19, 2026
Application No. 17/974,341

SAFETY IV CATHETER WITH V-CLIP INTERLOCK AND NEEDLE TIP CAPTURE

Non-Final OA §102§112
Filed
Oct 26, 2022
Examiner
SCHMIDT, EMILY LOUISE
Art Unit
3783
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
BECTON, DICKINSON AND COMPANY
OA Round
7 (Non-Final)
59%
Grant Probability
Moderate
7-8
OA Rounds
3y 5m
To Grant
95%
With Interview

Examiner Intelligence

Grants 59% of resolved cases
59%
Career Allow Rate
581 granted / 992 resolved
-11.4% vs TC avg
Strong +36% interview lift
Without
With
+36.0%
Interview Lift
resolved cases with interview
Typical timeline
3y 5m
Avg Prosecution
77 currently pending
Career history
1069
Total Applications
across all art units

Statute-Specific Performance

§101
0.6%
-39.4% vs TC avg
§103
48.9%
+8.9% vs TC avg
§102
25.8%
-14.2% vs TC avg
§112
18.7%
-21.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 992 resolved cases

Office Action

§102 §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 . 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 final rejection. 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and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114. Applicant's submission filed on October 24, 2025 has been entered. Priority Applicant’s claim for the benefit of a prior-filed application under 35 U.S.C. 119(e) or under 35 U.S.C. 120, 121, 365(c), or 386(c) is acknowledged. Applicant has not complied with one or more conditions for receiving the benefit of an earlier filing date under 35 U.S.C. 119(e) as follows: The later-filed application must be an application for a patent for an invention which is also disclosed in the prior application (the parent or original nonprovisional application or provisional application). The disclosure of the invention in the parent application and in the later-filed application must be sufficient to comply with the requirements of 35 U.S.C. 112(a) or the first paragraph of pre-AIA 35 U.S.C. 112, except for the best mode requirement. See Transco Products, Inc. v. Performance Contracting, Inc., 38 F.3d 551, 32 USPQ2d 1077 (Fed. Cir. 1994). The disclosure of the prior-filed application, Application No. 62/077,760, fails to provide adequate support or enablement in the manner provided by 35 U.S.C. 112(a) or pre-AIA 35 U.S.C. 112, first paragraph for one or more claims of this application. The provisional application does not show support for a shield with a mounting protrusion and a clip with a mounting cavity as claimed. Claim Rejections - 35 USC § 112 The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claim 19 is rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. Claim 19 recites the mounting protrusion is interlocked to the needle shield. Claim 1, from which 19 depends, recites the mounting protrusion is integrated into the needle shield to form a unitary and monolithic structure. It is not clear how a structure which is monolithic is “interlocked.” For purposes of examination the Examiner is considering a monolithic structure to be interlocked. Claim Rejections - 35 USC § 102 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, 3, 5-9, 16, 17, and 19 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Howell et al. (US 6,749,588 B1). With regard to claims 1, 3, 5, 16, and 19, Howell et al. teach a catheter assembly comprising: a catheter (exemplary Fig. 1 member 21); a needle disposed in the catheter and having a distal tip (Fig. 74 member 31 with tip 32); a catheter hub attached to the catheter and enclosing the needle (exemplary Fig. 1 member 24); a needle shield configured to be connected to the catheter hub (Figs. 1 and 74 member 40), the needle shield having a mounting protrusion including a projection extending from an inner surface of the needle shield, the mounting protrusion is integrated into the needle shield to form a unitary and monolithic structure (see Reference Figure 1 below); a clip including a mounting cavity, the clip being disposed in the needle shield (Fig. 74 member 896, cavity within 896 and as illustrated in Reference Figure 2 below); wherein the clip has a first position that exposes the distal tip of the needle, the needle biases the clip in the first position (Fig. 74), the clip includes a second position that shields the distal tip of the needle within the clip (Fig. 75); and when the needle retracts, the clip transitions into the second position and while the clip substantially maintains an axial position, the needle unbiases the clip, causing the clip to deflect and shield the distal tip of the needle and causing a periphery of the mounting cavity to move into engagement with the mounting protrusion to secure the clip to the needle shield and avoid undesired movement or tampering of the clip, the periphery of the mounting cavity surrounds the mounting protrusion to engage the mounting protrusion; wherein the periphery of the mounting cavity does not engage the mounting protrusion in the first position whereby the periphery of the mounting cavity does not surround the mounting protrusion (see transition from Fig. 74 to 75). PNG media_image1.png 810 513 media_image1.png Greyscale With regard to claim 6, see Reference Figure 1 above. With regard to claims 7 and 8, see Reference Figure 1 above. With regard to claims 9 and 17, see Reference Figure 2 below. PNG media_image2.png 617 513 media_image2.png Greyscale Response to Arguments Applicant’s arguments with respect to the claim(s) have been considered but are moot because the new ground of rejection does not rely on any reference applied in the prior rejection of record for any teaching or matter specifically challenged in the argument. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to EMILY L SCHMIDT whose telephone number is (571)270-3648. The examiner can normally be reached Monday through Thursday 7:00 AM to 4:30 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, Kevin Sirmons can be reached at 571-272-4965. 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. /EMILY L SCHMIDT/ Primary Examiner, Art Unit 3783
Read full office action

Prosecution Timeline

Oct 26, 2022
Application Filed
Nov 03, 2023
Non-Final Rejection — §102, §112
Feb 08, 2024
Response Filed
Feb 26, 2024
Final Rejection — §102, §112
Apr 30, 2024
Response after Non-Final Action
May 09, 2024
Response after Non-Final Action
May 09, 2024
Examiner Interview (Telephonic)
May 24, 2024
Request for Continued Examination
May 29, 2024
Response after Non-Final Action
Jul 12, 2024
Non-Final Rejection — §102, §112
Oct 03, 2024
Response Filed
Oct 21, 2024
Final Rejection — §102, §112
Dec 06, 2024
Response after Non-Final Action
Dec 13, 2024
Response after Non-Final Action
Dec 13, 2024
Examiner Interview (Telephonic)
Jan 27, 2025
Request for Continued Examination
Jan 29, 2025
Response after Non-Final Action
May 02, 2025
Non-Final Rejection — §102, §112
Jul 09, 2025
Response Filed
Jul 28, 2025
Final Rejection — §102, §112
Sep 26, 2025
Response after Non-Final Action
Oct 20, 2025
Applicant Interview (Telephonic)
Oct 20, 2025
Examiner Interview Summary
Oct 24, 2025
Request for Continued Examination
Nov 04, 2025
Response after Non-Final Action
Feb 06, 2026
Non-Final Rejection — §102, §112 (current)

Precedent Cases

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2y 5m to grant Granted Dec 23, 2025
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

7-8
Expected OA Rounds
59%
Grant Probability
95%
With Interview (+36.0%)
3y 5m
Median Time to Grant
High
PTA Risk
Based on 992 resolved cases by this examiner. Grant probability derived from career allow rate.

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