Prosecution Insights
Last updated: April 19, 2026
Application No. 18/870,111

MODULE KIT FOR A CHEMICAL AND/OR ELECTROLYTIC SURFACE TREATMENT OF A SUBSTRATE

Non-Final OA §101§112
Filed
Nov 27, 2024
Examiner
HASKE, WOJCIECH
Art Unit
1794
Tech Center
1700 — Chemical & Materials Engineering
Assignee
LAM RESEARCH SALZBURG GMBH
OA Round
1 (Non-Final)
73%
Grant Probability
Favorable
1-2
OA Rounds
2y 6m
To Grant
91%
With Interview

Examiner Intelligence

Grants 73% — above average
73%
Career Allow Rate
417 granted / 571 resolved
+8.0% vs TC avg
Strong +18% interview lift
Without
With
+17.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
39 currently pending
Career history
610
Total Applications
across all art units

Statute-Specific Performance

§101
1.1%
-38.9% vs TC avg
§103
45.9%
+5.9% vs TC avg
§102
27.0%
-13.0% vs TC avg
§112
17.1%
-22.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 571 resolved cases

Office Action

§101 §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 . Priority Acknowledgment is made of applicant’s claim for foreign priority under 35 U.S.C. 119 (a)-(d). The certified copy has been filed in parent Application No. EP22176341.0, filed on 05/31/2022. Claim Objections Claim 20 is objected to under 37 CFR 1.75 as being a substantial duplicate of claim 20. When two claims in an application are duplicates or else are so close in content that they both cover the same thing, despite a slight difference in wording, it is proper after allowing one claim to object to the other as being a substantial duplicate of the allowed claim. See MPEP § 608.01(m). The same claim is presented twice. Claim Rejections - 35 USC § 101 35 U.S.C. 101 reads as follows: Whoever invents or discovers any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof, may obtain a patent therefor, subject to the conditions and requirements of this title. Claim 20 is rejected under 35 U.S.C. 101 because the claimed invention is directed to non-statutory subject matter. The claim(s) does/do not fall within at least one of the four categories of patent eligible subject matter because the claim is drawn to method of using without providing any method steps. 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. Claim 20 is 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 20 is indefinite because it merely recites a use without any active, positive steps delimiting how this use is actually practiced. Allowable Subject Matter Claims 1-19 are allowed. The following is an examiner’s statement of reasons for allowance: novel and inventive over prior art of record. The closest prior art Bachrach et al. (US 20120064225 A1) discloses a module kit suitable for a chemical and/or electrolytic surface treatment of a substrate, said kit comprising: a process chamber (124) [0043], a first exchangeable dispense unit for dispensing a first liquid on the substrate (see any of spray dispenser cartridge 230a-d of any of first or second spray deposition regions 220a-d) [0046], and a second exchangeable dispense unit for dispensing a second liquid on the substrate (see any of spray dispenser cartridge 230a-d of any of first or second spray deposition regions 220a-d) [0047], wherein the process chamber is dimensioned to receive either the first exchangeable dispense unit or the second exchangeable dispense unit (the dispense units have the same dimensions) (Fig. 2), the first exchangeable dispense unit and the second exchangeable dispense unit are each dimensioned to receive the substrate (Fig. 3). However, the independent claims 1 and 19 require the process chamber comprises a kit interface the first exchangeable dispense unit comprises a first inlet interface for the first liquid, wherein the second exchangeable dispense unit comprises a second inlet interface for the second liquid, and the kit interface, the first inlet interface and the second inlet interface are configured for an exchangeable cooperation, either between the kit interface and the first inlet interface, or between the kit interface and the second inlet interface. Gleissner et al. (US 20190032240 A1) discloses a distribution system for a chemical and/or electrolytic surface treatment of a substrate comprising: a process chamber [0012], a first dispense unit (21) for dispensing a first liquid on the substrate (30) [0049], and a second dispense unit (21) for dispensing a second liquid on the substrate (30) [0049], wherein the process chamber is dimensioned to receive either the first exchangeable dispense unit or the second exchangeable dispense unit (Fig. 1), the first dispense unit (21) and the second dispense unit (21) are each dimensioned to receive the substrate (30) (Fig. 1). However, the independent claims 1 and 19 require the first and the second dispense units to be exchangeable, and the process chamber comprises a kit interface for supplying the first liquid or the second liquid and the first exchangeable dispense unit comprises a first inlet interface for the first liquid, wherein the second exchangeable dispense unit comprises a second inlet interface for the second liquid, wherein the kit interface, the first inlet interface and the second inlet interface are configured for an exchangeable cooperation, either between the kit interface and the first inlet interface, or between the kit interface and the second inlet interface. Similarly, Ötzlinger et al. (US 20230075605 A1) discloses a distribution system for a chemical and/or electrolytic surface treatment of a substrate comprising a process chamber, two dispense unites and a substrate. However, Ötzlinger does not disclose the process chamber comprising kit interface configured for exchangeable cooperation either between the kit interface and the first inlet interface, or between the kit interface and the second inlet interface. The prior art of record does not disclose nor suggest the instantly claimed invention as a whole. Any comments considered necessary by applicant must be submitted no later than the payment of the issue fee and, to avoid processing delays, should preferably accompany the issue fee. Such submissions should be clearly labeled “Comments on Statement of Reasons for Allowance.” Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to Wojciech Haske whose telephone number is (571)272-5666. The examiner can normally be reached M-F: 9:30 am - 6:00 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, James Lin can be reached at 571-272-8902. 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. /WOJCIECH HASKE/ Examiner, Art Unit 1794
Read full office action

Prosecution Timeline

Nov 27, 2024
Application Filed
Dec 19, 2025
Non-Final Rejection — §101, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12601068
METHOD FOR MANUFACTURING CARBON MONOXIDE OR ORGANIC COMPOUND
2y 5m to grant Granted Apr 14, 2026
Patent 12601079
HIGH HEAT-RESISTANT ANTIOXIDANT SOLUTIONS FOR LITHIUM BATTERY COPPER FOIL
2y 5m to grant Granted Apr 14, 2026
Patent 12601069
MEMBRANE ELECTRODE ASSEMBLY FOR HYDROGEN PRODUCTION, ELECTROCHEMICAL CELL COMPRISING THE SAME, AND METHOD FOR HYDROGEN PRODUCTION USING THE SAME
2y 5m to grant Granted Apr 14, 2026
Patent 12595581
COPLANARITY IMPROVEMENT OF HIGH-RATE CU PILLAR PROCESSES USING HIGH AGITATION TO ENABLE USE OF HIGH ACID, LOW CU CHEMISTRIES
2y 5m to grant Granted Apr 07, 2026
Patent 12595570
METHOD FOR OPERATING AN ELECTROLYSIS PLANT, AND ELECTROLYSIS PLANT
2y 5m to grant Granted Apr 07, 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
73%
Grant Probability
91%
With Interview (+17.6%)
2y 6m
Median Time to Grant
Low
PTA Risk
Based on 571 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