Prosecution Insights
Last updated: August 18, 2026
Application No. 18/300,010

Low Cost Syringe with Durable and Disposable Components

Final Rejection §102
Filed
Apr 13, 2023
Priority
Dec 29, 2017 — provisional 62/611,876 +2 more
Examiner
OSINSKI, BRADLEY JAMES
Art Unit
3783
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Becton, Dickinson and Company
OA Round
2 (Final)
78%
Grant Probability
Favorable
3-4
OA Rounds
0m
Est. Remaining
90%
With Interview

Examiner Intelligence

Grants 78% — above average
78%
Career Allowance Rate
934 granted / 1192 resolved
+8.4% vs TC avg
Moderate +11% lift
Without
With
+11.3%
Interview Lift
resolved cases with interview
Typical timeline
3y 4m
Avg Prosecution
34 currently pending
Career history
1234
Total Applications
across all art units

Statute-Specific Performance

§101
0.9%
-39.1% vs TC avg
§103
47.9%
+7.9% vs TC avg
§102
22.2%
-17.8% vs TC avg
§112
18.9%
-21.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1192 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 . Claim Rejections - 35 USC § 102 (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) 7, 8 and 12 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Ito (US 6,663,593). Regarding claim 7, Ito discloses a syringe comprising: a disposable portion comprising a fluid reservoir (fig 1) having a fluid opening (in end at bottom of figure) at a distal end thereof and a stopper (figs 3A, 3C and 3D; fig 5; figs 10-12) movably received in the fluid reservoir for sealing a proximal end of the fluid reservoir (fig 18A) and for displacing fluid into or out of the fluid reservoir through the fluid opening upon movement of the stopper within the fluid reservoir (figs 18-18D), the disposable portion having a flange (figs 10/11) with at least one indent (X shaped indent in center); and a reusable portion (figs 3 and 3B) comprising a user-operable plunger detachably coupled to the stopper (title; Col.1 ll 45-48) for causing the stopper to move within the fluid reservoir and thereby displace fluid into or out of the fluid reservoir through the fluid passage under the control of the user (figs 18-18C), the reusable portion having at least one cantilevered arm having a first end for engaging the at least one indent (figs 4 and 14) and a second end protruding through an aperture (fig 18, aperture in rear of disposable portion fluid reservoir), the second end being movable radially inward to disengage the first end from the at least one indent (fig 4 vs fig 4A). Regarding claim 8, further comprising a thumb press at a proximal end of the plunger (fig 3). Regarding claim 12, wherein the reusable portion has visible scale markings thereon (see region pointed to in figure below). If Applicant was to clarify what scale markings comprise in certain ways, this claim will likely be allowable. For example requiring the scale markings to comprise numerals, or a combination of lines and numerals, as in ¶26 of Applicant’s specification would be considered allowable subject matter (when paired with claim 7). PNG media_image1.png 87 202 media_image1.png Greyscale Allowable Subject Matter Claims 1-6, 9-11 and 13 are allowed. The closest art is considered Loe (US 2008/0086092) in view of Taranto et al (US 5,651,774). Loe teaches everything except the visible scale on the reusable outer sleeve and the threaded collar engaging by movement from a distal position to a proximal position. Taranato is a suggestion to place the visible scale on the outer sleeve. As to the remaining limitation, Loe teaches engagement with the tubular insert via a tightening of the collar from a proximal position to a distal position, the opposite that claimed, and modifying Loe to reach the claimed limitation would be based on impermissible hindsight. Response to Arguments Applicant’s amendments have overcome the previous claim objections and 112 rejections. New reference Ito is introduced which anticipates Applicant’s claim amendments to claims 7, 8 and 12. Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). 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 BRADLEY JAMES OSINSKI whose telephone number is (571)270-3640. The examiner can normally be reached Monday to Thursday 9AM to 5PM. 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, Michael Tsai can be reached at (571)270-5246. 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. /BRADLEY J OSINSKI/Primary Examiner, Art Unit 3783
Read full office action

Prosecution Timeline

Apr 13, 2023
Application Filed
Mar 13, 2026
Non-Final Rejection mailed — §102
Jun 15, 2026
Response Filed
Aug 05, 2026
Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12685855
Medical Device with Anti-Peeling Flash Feature
3y 8m to grant Granted Jul 21, 2026
Patent 12673164
A MEDICAMENT CONTAINER SUPPORT ASSEMBLY
3y 11m to grant Granted Jul 07, 2026
Patent 12673167
PRE-FILLED SYRINGE
3y 4m to grant Granted Jul 07, 2026
Patent 12653993
DEVICES AND METHODS FOR REGIO-SPECIFIC DRUG RELEASE AT ILEOCECAL REGION
4y 3m to grant Granted Jun 16, 2026
Patent 12653954
MEDICATION DELIVERY DEVICE WITH NEEDLE CARRIER
4y 3m to grant Granted Jun 16, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

3-4
Expected OA Rounds
78%
Grant Probability
90%
With Interview (+11.3%)
3y 4m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1192 resolved cases by this examiner. Grant probability derived from career allowance rate.

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