Prosecution Insights
Last updated: August 18, 2026
Application No. 18/116,662

ALTERNATING MULTI-SOURCE VAPOR TRANSPORT DEPOSITION

Non-Final OA §101§DP
Filed
Mar 02, 2023
Priority
Jul 18, 2018 — provisional 62/699,824 +1 more
Examiner
LOUIE, MANDY C
Art Unit
1718
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Massachusetts Institute of Technology
OA Round
3 (Non-Final)
48%
Grant Probability
Moderate
3-4
OA Rounds
4m
Est. Remaining
77%
With Interview

Examiner Intelligence

Grants 48% of resolved cases
48%
Career Allowance Rate
259 granted / 542 resolved
-17.2% vs TC avg
Strong +29% interview lift
Without
With
+29.2%
Interview Lift
resolved cases with interview
Typical timeline
3y 10m
Avg Prosecution
18 currently pending
Career history
567
Total Applications
across all art units

Statute-Specific Performance

§101
0.7%
-39.3% vs TC avg
§103
49.9%
+9.9% vs TC avg
§102
9.3%
-30.7% vs TC avg
§112
23.4%
-16.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 542 resolved cases

Office Action

§101 §DP
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 . Double Patenting A rejection based on double patenting of the "same invention" type finds its support in the language of 35 U.S.C. 101 which states that "whoever invents or discovers any new and useful process ... may obtain a patent therefor ..." (Emphasis added). Thus, the term "same invention," in this context, means an invention drawn to identical subject matter. See Miller v. Eagle Mfg. Co., 151 U.S. 186 (1894); In re Ockert, 245 F.2d 467, 114 USPQ 330 (CCPA 1957); and In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970). A statutory type (35 U.S.C. 101) double patenting rejection can be overcome by canceling or amending the conflicting claims so they are no longer coextensive in scope. The filing of a terminal disclaimer cannot overcome a double patenting rejection based upon 35 U.S.C. 101. Claims 2, 4-14, 17-18, 21-22, 28-29 rejected under 35 U.S.C. 101 as claiming the same invention as that of claims 1-24 of prior U.S. Patent No. 11629405. This is a double patenting rejection. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to MANDY C LOUIE whose telephone number is (571)270-5353. The examiner can normally be reached Monday to Friday 1:00PM to 4:00PM PT. 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, Timothy Meeks can be reached at (571)272-1423. 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. /MANDY C LOUIE/Primary Examiner, Art Unit 1718
Read full office action

Prosecution Timeline

Show 2 earlier events
Dec 29, 2025
Response Filed
Jan 28, 2026
Final Rejection mailed — §101, §DP
May 19, 2026
Interview Requested
May 27, 2026
Applicant Interview (Telephonic)
May 29, 2026
Examiner Interview Summary
Jun 25, 2026
Response after Non-Final Action
Jul 15, 2026
Non-Final Rejection mailed — §101, §DP
Jul 17, 2026
Interview Requested

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12686915
SUBSTRATE PROCESSING METHOD
2y 6m to grant Granted Jul 21, 2026
Patent 12637254
PACKAGE WRAPPING INCLUDING PLA FILM WITH MOISTURE BARRIER BY ATOMIC LAYER DEPOSITION
6y 9m to grant Granted May 26, 2026
Patent 12637764
MULTILAYER ALD COATING FOR CRITICAL COMPONENTS IN PROCESS CHAMBER
1y 10m to grant Granted May 26, 2026
Patent 12624443
PRECURSOR DELIVERY SYSTEM AND METHOD FOR HIGH SPEED CYCLIC DEPOSITION
4y 3m to grant Granted May 12, 2026
Patent 12618147
METHODS FOR DEPOSITING PHOSPHORUS-DOPED SILICON NITRIDE FILMS
6y 6m to grant Granted May 05, 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
48%
Grant Probability
77%
With Interview (+29.2%)
3y 10m (~4m remaining)
Median Time to Grant
High
PTA Risk
Based on 542 resolved cases by this examiner. Grant probability derived from career allowance rate.

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