Prosecution Insights
Last updated: October 02, 2026
Application No. 17/914,600

Injection Device with Needle Obscuring Element

Non-Final OA §102§112
Filed
Sep 26, 2022
Priority
Apr 03, 2020 — EU 20315113.9 +1 more
Examiner
SCHMIDT, EMILY LOUISE
Art Unit
3783
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Sanofi S.A.
OA Round
3 (Non-Final)
58%
Grant Probability
Moderate
3-4
OA Rounds
0m
Est. Remaining
95%
With Interview

Examiner Intelligence

Grants 58% of resolved cases
58%
Career Allowance Rate
593 granted / 1015 resolved
-11.6% vs TC avg
Strong +37% interview lift
Without
With
+36.7%
Interview Lift
resolved cases with interview
Typical timeline
3y 5m
Avg Prosecution
54 currently pending
Career history
1085
Total Applications
across all art units

Statute-Specific Performance

§101
1.2%
-38.8% vs TC avg
§103
50.0%
+10.0% vs TC avg
§102
21.7%
-18.3% vs TC avg
§112
22.1%
-17.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1015 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and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114.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 May 28, 2026 has been entered. 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, 4-5, 7-8, 10-11, 13-17, and 20 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Schader et al. (US 2018/0369497 A1). With regard to claims 1, 7, 8, and 14, Schader et al. teach an injection device (Fig. 1a, [0045]) comprising: a needle (Fig. 5 member 17); a needle sleeve surrounding the needle, the needle sleeve having an aperture and being arranged such that the needle extends through the aperture during an injection process (Fig. 2 sleeve 13, aperture 38, [0077]); and a needle obscuring element reversibly movable between a first position and a second position relative to the needle sleeve, wherein the needle obscuring element is coupled to the needle sleeve when in the first position and when in the second position, and wherein the needle obscuring element is arranged to cover a larger portion of the aperture when in the second position than when in the first position (member 19, first position shown in Figs. 2 and 6, second position shown in Figs. 5 and 7), wherein the needle obscuring element is biased towards the second position, wherein the needle obscuring element comprises a plurality of flaps arranged within the needle sleeve, wherein the plurality of flaps are pivotally coupled to the needle sleeve such that the plurality of flaps can pivot between the first position and the second position (curved tips of members 19 are flaps which are biased to pivot about a living hinge, see exemplary transition from Figs. 6-7, see Reference Figure 1 below), wherein each respective flap of the plurality of flaps is biased towards the second position by a respective resilient member, and wherein each respective resilient member either:(i) comprises a protrusion extending from the respective flap that contacts an inner surface of the needle sleeve to exert a force on the inner surface of the needle sleeve, or (ii) is coupled to the needle sleeve and contacts the respective flap to exert a force on the respective flap to push the plurality of flaps into the second position (Reference Figure 1 below), and wherein the needle obscuring element is arranged to move from the first position to the second position in response to removal of a cap from the needle sleeve of the injection device (see transition from Fig. 2 to Fig. 5 when cap including at least 70 is removed, [0071]). PNG media_image1.png 368 417 media_image1.png Greyscale With regard to claim 4, see [0059], needle 17 and housing 11 can be locked (Fig. 1b). With regard to claim 5, see [0058], housing 11 and sleeve 13 can be locked (Fig. 1b). With regard to claim 10, see Fig. 5. With regard to claim 11, see [0071] and at least Fig. 5, members 19 are attached to the inner wall of 13 and are taken as integrally formed as they are integrated together. The applicant is advised that patentability of a product does not depend on its method of production. If the product in the product-by-process claim is the same as or obvious from a product of the prior art, the claim is unpatentable even though the prior product was made by a different process MPEP 2113. With regard to claims 13 and 20, see Fig. 2 cap 70 and shield members including at least 40 and 41. With regard to claim 15, see Fig. 2 member 15 ([0045]). With regard to claims 16 and 17, see [0077]. Claim(s) 1, 4-5, 7-8, 10-11, 13-17, and 20 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Gillespie, III et al. (US 2010/0185148 A1). With regard to claims 1, 7, 8, and 14, Gillespie, III et al. teach an injection device \ comprising: a needle (Fig. 3 member 61); a needle sleeve surrounding the needle, the needle sleeve having an aperture and being arranged such that the needle extends through the aperture during an injection process (Figs. 5 member 40); and a needle obscuring element reversibly movable between a first position and a second position relative to the needle sleeve, wherein the needle obscuring element is coupled to the needle sleeve when in the first position and when in the second position (Figs. 4 and 5 members 44), and wherein the needle obscuring element is arranged to cover a larger portion of the aperture when in the second position than when in the first position (see the difference between Fig. 4A and 5D, [0056]), wherein the needle obscuring element is biased towards the second position, wherein the needle obscuring element comprises a plurality of flaps arranged within the needle sleeve, wherein the plurality of flaps are pivotally coupled to the needle sleeve such that the plurality of flaps can pivot between the first position and the second position (the bulged tips of 44 are flaps which are biased to pivot about a living hinge, see exemplary transition from Figs. 4A-5D, [0056]-[0058], see Reference Figure 2 below), wherein each respective flap of the plurality of flaps is biased towards the second position by a respective resilient member, and wherein each respective resilient member either: (i) comprises a protrusion extending from the respective flap that contacts an inner surface of the needle sleeve to exert a force on the inner surface of the needle sleeve, or (ii) is coupled to the needle sleeve and contacts the respective flap to exert a force on the respective flap to push the plurality of flaps into the second position (see Reference Figure 2 below), and wherein the needle obscuring element is arranged to move from the first position to the second position in response to removal of a cap from the needle sleeve of the injection device ([0058]). PNG media_image2.png 266 633 media_image2.png Greyscale With regard to claims 4 and 16, the housing is taken as 36 which is fixed to the syringe/needle (Fig. 3, [0050]), 44, which is part of the sleeve, moves into 36 (Fig. 5D). With regard to claims 5 and 17, 32 is considered as the housing and is fixed to 40, the syringe/needle moves relative to 40 to expose the needle (Figs. 3-5D). With regard to claim 10, see Figs. 5. With regard to claim 11, see Fig. 11. The applicant is advised that patentability of a product does not depend on its method of production. If the product in the product-by-process claim is the same as or obvious from a product of the prior art, the claim is unpatentable even though the prior product was made by a different process MPEP 2113. With regard to claims 13 and 20, see Fig. 4A cap 42 shield 60. With regard to claim 15, see Fig. 3 member 46. 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. The features of the references are reconsidered in light of the amendments to the claims. The previous rejections under 35 U.S.C. 112 are withdrawn. 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
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Prosecution Timeline

Sep 26, 2022
Application Filed
Nov 17, 2025
Non-Final Rejection mailed — §102, §112
Jan 23, 2026
Response Filed
Feb 12, 2026
Final Rejection mailed — §102, §112
Mar 26, 2026
Response after Non-Final Action
May 28, 2026
Request for Continued Examination
Jun 03, 2026
Response after Non-Final Action
Sep 01, 2026
Non-Final Rejection mailed — §102, §112 (current)

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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
58%
Grant Probability
95%
With Interview (+36.7%)
3y 5m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 1015 resolved cases by this examiner. Grant probability derived from career allowance rate.

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