Prosecution Insights
Last updated: October 04, 2026
Application No. 18/350,292

NEEDLE-FREE INJECTOR BASED ON UNDERWATER DISCHARGE USING SHOCK WAVE

Final Rejection §112
Filed
Jul 11, 2023
Priority
Jan 26, 2021 — RE 10-2021-0010546 +1 more
Examiner
RODRIGUEZ, CRIS LOIREN
Art Unit
3783
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Jeisys Medical Inc.
OA Round
2 (Final)
26%
Grant Probability
At Risk
3-4
OA Rounds
1m
Est. Remaining
38%
With Interview

Examiner Intelligence

Grants only 26% of cases
26%
Career Allowance Rate
54 granted / 205 resolved
-43.7% vs TC avg
Moderate +11% lift
Without
With
+11.4%
Interview Lift
resolved cases with interview
Typical timeline
3y 4m
Avg Prosecution
28 currently pending
Career history
224
Total Applications
across all art units

Statute-Specific Performance

§101
1.6%
-38.4% vs TC avg
§103
46.4%
+6.4% vs TC avg
§102
24.8%
-15.2% vs TC avg
§112
24.2%
-15.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 205 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 . 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. Claims 3-4, and 7 are 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. Claims 3-4, and 7 recites the limitation "the insulating unit". There is insufficient antecedent basis for this limitation in the claim. Allowable Subject Matter Claims 1, 5-6, and 8-12 are allowed. Claims 3-4, and 7 would be allowable if rewritten to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action and to include all of the limitations of the base claim and any intervening claims. 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 Cris L Rodriguez whose telephone number is (571)272-4964. The examiner can normally be reached Monday-Thursday 8am- 2pm.. 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. /Cris L. Rodriguez/ Primary Patent Examiner Art Unit 3783
Read full office action

Prosecution Timeline

Jul 11, 2023
Application Filed
Mar 26, 2026
Non-Final Rejection mailed — §112
Jun 22, 2026
Response Filed
Jul 30, 2026
Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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3y 9m to grant Granted Sep 29, 2026
Patent 12746592
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3y 6m to grant Granted Sep 29, 2026
Patent 12734308
MEDICAL NEEDLE UNIT WITH AIR FILTER PART FOR PREVENTING AIR INJECTION
3y 2m to grant Granted Sep 15, 2026
Patent 12734289
DRUG DELIVERY DEVICE DRIVE SENSOR
2y 9m to grant Granted Sep 15, 2026
Patent 12728195
DEVICE FOR ADMINISTERING MEDICAL LIQUID, HAVING A HEAT SINK WITH COOLING FINS
3y 9m to grant Granted Sep 08, 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
26%
Grant Probability
38%
With Interview (+11.4%)
3y 4m (~1m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 205 resolved cases by this examiner. Grant probability derived from career allowance rate.

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