Prosecution Insights
Last updated: April 19, 2026
Application No. 18/380,796

INJECTION NOZZLE

Final Rejection §112
Filed
Oct 17, 2023
Examiner
GANEY, STEVEN J
Art Unit
3752
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Samsung Electronics
OA Round
2 (Final)
82%
Grant Probability
Favorable
3-4
OA Rounds
2y 8m
To Grant
92%
With Interview

Examiner Intelligence

Grants 82% — above average
82%
Career Allow Rate
1133 granted / 1378 resolved
+12.2% vs TC avg
Moderate +10% lift
Without
With
+10.2%
Interview Lift
resolved cases with interview
Typical timeline
2y 8m
Avg Prosecution
23 currently pending
Career history
1401
Total Applications
across all art units

Statute-Specific Performance

§101
1.0%
-39.0% vs TC avg
§103
33.3%
-6.7% vs TC avg
§102
32.7%
-7.3% vs TC avg
§112
18.9%
-21.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1378 resolved cases

Office Action

§112
DETAILED ACTION Receipt is acknowledged of the amendment filed on December 9, 2025, which has been fully considered in this action. Claims 1, 3, 4, 6, 10, 14 and 18 have been amended. Claims 1-20 remain in the application and an action as to the merits follows 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 1-3 and 5-20 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. In claim 1, lines 10 and 11, the applicant only incorporates a portion of objected to allowable claim 4 and none of the intervening claims, which makes the claim indefinite since it is not clear where and how the “inflow hole” and injection hole” are structurally related to the other elements in the claim and creates a break between these structural connections to clearly define the invention and make it definite. Allowable Subject Matter Claim 4 is allowed. Claims 1-3 and 5-20 would be allowable if rewritten or amended 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. The following is a statement of reasons for the indication of allowable subject matter of claim 4: The prior art did not teach or suggest an injection nozzle as claimed by the applicant, specifically an injection nozzle wherein the main nozzle includes an inflow hole that is configured to receive the material from the source, an injection hole that is configured to spray the material supplied through the inflow hole to the surface of the rechargeable battery housing, and a main nozzle body that is in fluid communication with and between the inflow hole and the injection hole, and wherein a width of an inner space of the main nozzle in the lateral direction is reduced from the inflow hole through the main nozzle body to the injection hole, together in combination with the other claimed features of applicant’s invention. 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 STEVEN J GANEY whose telephone number is (571)272-4899. The examiner can normally be reached M-F 9am-5:30pm. 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, Arthur Hall can be reached at (571)270-1814. 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. STEVEN J. GANEY Primary Examiner Art Unit 3752 /STEVEN J GANEY/ Primary Examiner, Art Unit 3752
Read full office action

Prosecution Timeline

Oct 17, 2023
Application Filed
Sep 06, 2025
Non-Final Rejection — §112
Dec 09, 2025
Response Filed
Mar 07, 2026
Final Rejection — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12599929
POWDER SPRAYING SYSTEM, POWDER SPRAYING NOZZLE AND METHOD
2y 5m to grant Granted Apr 14, 2026
Patent 12599123
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2y 5m to grant Granted Apr 14, 2026
Patent 12594562
VARIABLE FLOW RATE HAND SHOWERS AND SHOWERHEADS
2y 5m to grant Granted Apr 07, 2026
Patent 12588606
AERIAL ELECTROSTATIC SYSTEM FOR WEATHER MODIFICATION
2y 5m to grant Granted Mar 31, 2026
Patent 12582999
TWO-FLUID NOZZLE WITH AN ARCUATE OPENING
2y 5m to grant Granted Mar 24, 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
82%
Grant Probability
92%
With Interview (+10.2%)
2y 8m
Median Time to Grant
Moderate
PTA Risk
Based on 1378 resolved cases by this examiner. Grant probability derived from career allow rate.

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