Prosecution Insights
Last updated: April 19, 2026
Application No. 18/366,252

SUBSTRATE PROCESSING APPARATUS

Non-Final OA §112
Filed
Aug 07, 2023
Examiner
PATEL, VISHAL I
Art Unit
1746
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Screen Holdings Co. Ltd.
OA Round
1 (Non-Final)
79%
Grant Probability
Favorable
1-2
OA Rounds
2y 7m
To Grant
89%
With Interview

Examiner Intelligence

Grants 79% — above average
79%
Career Allow Rate
629 granted / 799 resolved
+13.7% vs TC avg
Moderate +10% lift
Without
With
+10.2%
Interview Lift
resolved cases with interview
Typical timeline
2y 7m
Avg Prosecution
22 currently pending
Career history
821
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
54.9%
+14.9% vs TC avg
§102
18.6%
-21.4% vs TC avg
§112
22.2%
-17.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 799 resolved cases

Office Action

§112
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 1-6 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. Claim 1 recites the limitation "a substrate" in line 2, 3 and 7. There is insufficient antecedent basis for this limitation in the claim. Is the recited instance in lines 3 and 7 referring back to the first instance recited in line 2? If so please clarify. Claim 2 recites the limitation "the second discharge flow path" in line 2. There is insufficient antecedent basis for this limitation in the claim. Claim 3 recites the limitation "the flow-rate" in line 2 and “a flow-rate” in line 3. Is the second instance in line 3 referring back to first instance in line 2? Claim 3 recites the limitation "a gas" in line 3. Is this referring back to gas introduced in claim 1? If so, please clarify. There is insufficient antecedent basis for this limitation in the claim. Claim 4 recites the limitation "the second discharge flow path" in line 3. There is insufficient antecedent basis for this limitation in the claim. Claim 5 and 6 are dependent of claim 1, thus they are subjected similar rejection. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to VISHAL I PATEL whose telephone number is (571)270-7660. The examiner can normally be reached M-F: 9-5. 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 Orlando can be reached at (571) 270-5038. 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. /VISHAL I PATEL/Primary Examiner, Art Unit 1746
Read full office action

Prosecution Timeline

Aug 07, 2023
Application Filed
Jan 20, 2026
Non-Final Rejection — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12599927
Electrode Slurry-Supplying Apparatus, Coating Apparatus, and Die Coater
2y 5m to grant Granted Apr 14, 2026
Patent 12600120
COATING APPARATUS
2y 5m to grant Granted Apr 14, 2026
Patent 12595602
METHOD FOR PREPARING ELECTROTHERMAL HEATING SHEET FROM CARBON FIBER BRAIDED FABRIC SCRAPS
2y 5m to grant Granted Apr 07, 2026
Patent 12583706
SYSTEM AND METHOD FOR APPLYING ADHESIVE TAPE LINE
2y 5m to grant Granted Mar 24, 2026
Patent 12587874
WINDOW MOUNTED WIRELESS GATEWAY SYSTEM FABRICATION PROCESS
2y 5m to grant Granted Mar 24, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.
Powered by AI — typically takes 5-10 seconds

Prosecution Projections

1-2
Expected OA Rounds
79%
Grant Probability
89%
With Interview (+10.2%)
2y 7m
Median Time to Grant
Low
PTA Risk
Based on 799 resolved cases by this examiner. Grant probability derived from career allow rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month