Prosecution Insights
Last updated: April 19, 2026
Application No. 18/900,607

LARGE FORMAT RETICLE CONTAINER

Non-Final OA §102§103
Filed
Sep 27, 2024
Examiner
CHU, KING M
Art Unit
3735
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Entegris Inc.
OA Round
1 (Non-Final)
75%
Grant Probability
Favorable
1-2
OA Rounds
2y 4m
To Grant
88%
With Interview

Examiner Intelligence

Grants 75% — above average
75%
Career Allow Rate
838 granted / 1112 resolved
+5.4% vs TC avg
Moderate +13% lift
Without
With
+13.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 4m
Avg Prosecution
24 currently pending
Career history
1136
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
39.3%
-0.7% vs TC avg
§102
28.1%
-11.9% vs TC avg
§112
21.4%
-18.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1112 resolved cases

Office Action

§102 §103
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 . Note: Claims 1-11, 22-23, 40-43 were previously cancelled in the claim set filed 12/09/2024 and the Examiner believes that Applicant referred back to an earlier claim set filed 09/27/2024. The Examiner will use the claim status indicated in the claim set filed 12/09/2024 in this office action and are reflected below. Clarification is respectfully requested. Election/Restrictions Claims 24-39 withdrawn from further consideration pursuant to 37 CFR 1.142(b) as being drawn to a nonelected species, there being no allowable generic or linking claim. Election was made without traverse in the reply filed on 02/17/2026. Applicant’s election without traverse of Species 5 (Figure 5) in the reply filed on 02/17/2026 is acknowledged. Claim 17 is further withdrawn as being directed to species 9, which has a magnetic actuation interface. Claim Rejections - 35 USC § 102 The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. Claim(s) 16 and 18-20 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Lee et al. (Lee US 10,658,215). 16: Lee teaches a substrate container (container generally shown in Figures 5A-5B and 10A-10B), comprising: an inner pod configured to contain a large format reticle (inner pod 200 comprising 204 and 212, Figure 2, capable of containing an unclaimed large format reticle), the inner pod including a cover (cover 204) and a baseplate (baseplate 212, Figure 2); an outer pod (outer pod 500) configured to contain the inner pod, the outer pod including a shell (shell generally indicated as 502) having an opening on a front side of the outer pod (opening along 512 on the front side of the pod) and a door (door 504), wherein the door includes an actuation feature (actuation interface inner face of 504 Figure 10B), and wherein the shell contains a clamping mechanism (clamping mechanism 580, 532, Figure 10B) configured to interface with the actuation feature such that when the door is attached to the shell, the clamping mechanism is driven (clamping mechanism 580, 532, Figure 10B is driven by the closure of the door 504 to actuate 534) to clamp the inner pod within the outer pod (to clamp pod 200). 18: Lee teaches the claimed invention as discussed above for Claim 16 and Lee further teaches that the actuation feature includes an actuation surface (interior surface of 504) configured to contact a part of the clamping mechanism such that the clamping mechanism is driven (clamping mechanism 580, 532, Figure 10B is driven by the closure of the door 504 to actuate 534) to clamp the inner pod (to clamp pod 200). 19: Lee teaches the claimed invention as discussed above for Claim 16 and Lee further teaches that the clamping mechanism includes a biasing spring (spring 580) configured to release the clamping mechanism when the door is removed from the shell (configure to release 532 from contacting the top of the reticle pod, see Figure 10B). 20: Lee teaches the claimed invention as discussed above for Claim 16 and Lee further teaches that the clamping mechanism includes an arm (arm generally indicated as 580) secured by a pivot (580 can pivot with respect to the middle plate 582, Figure 10A), wherein a clamping surface is provided at an end of the arm (bottom surface of 532, Figure 10B). Claim Rejections - 35 USC § 103 The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. The factual inquiries for establishing a background for determining obviousness under 35 U.S.C. 103 are summarized as follows: 1. Determining the scope and contents of the prior art. 2. Ascertaining the differences between the prior art and the claims at issue. 3. Resolving the level of ordinary skill in the pertinent art. 4. Considering objective evidence present in the application indicating obviousness or nonobviousness. Claim(s) 12 is/are rejected under 35 U.S.C. 103 as being unpatentable over Lee et al. (Lee US 10,658,215) in view of Phark et al. (Phark US 9,514,971). 12: Lee teaches a substrate container (container generally shown in Figures 5A-5B and 10A-10B), comprising: an inner pod configured to contain a large format reticle (inner pod 200 comprising 204 and 212, Figure 2, capable of containing an unclaimed large format reticle), the inner pod including a cover (cover 204) and a baseplate (baseplate 212, Figure 2); and an outer pod (outer pod 500) configured to contain the inner pod, the outer pod including a shell (shell generally indicated as 502) having an opening on a front side of the outer pod (opening along 512 on the front side of the pod 103 latch) and a door (door 504), and an actuation interface on an inward-facing side of the door (actuation interface inner face of 504, Figure 10B), and wherein the shell contains a clamping mechanism (clamping mechanism 580, 532, Figure 10B) configured to interface with the actuation interface (via 534) such that when the door is attached to the shell (to contact the interior surface of 504), the clamping mechanism is driven (clamping mechanism 580, 532, Figure 10B is driven by the closure of the door 504 ) to clamp the inner pod within the outer pod (to clamp pod 200) except wherein the door includes a latch, a latch interface on an outward-facing side of the door, and the latch is operated to secure the door to the shell. Phark teaches a door 1, having a latch mechanism shown in Figure 3, wherein the latch interface is located on the exterior facing side of the door, in Figures 2-3, wherein the latch is capable of being operated to secure the door 1 to the shell 3, at 7 in Figure 6a. It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to modify Lee such that the teaching of wherein the door includes a latch, a latch interface on an outward-facing side of the door, and the latch is operated to secure the door to the shell is applied such that the door can be locked and unlocked using a simple structure and simple components, the sealing force of the door is improved, and product assemblability and productivity can be improved, col. 6, ll. 6-10. Claim(s) 13-14 is/are rejected under 35 U.S.C. 103 as being unpatentable over Lee et al. (Lee US 10,658,215) in view of Phark et al. (Phark US 9,514,971) and further in view of Yang et al. (Yang US 2015/0090630). 13: Lee-Phark teaches the claimed invention as discussed above for Claim 12 except the actuation interface is a socket configured to receive a corresponding projection included in the clamping mechanism. Yang teaches a socket (formed by a pair of elements 13) located on the interior of the lid capable of interacting with a corresponding protrusion element (222, Figure 3). It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to modify Lee-Phark such that the teaching of the actuation interface is a socket configured to receive a corresponding projection included in the clamping mechanism were applied in order to further provide a protrusion element within the lid so that the interior elements can be further secured during transport. 14: Lee-Phark teaches the claimed invention as discussed above for Claim 12 except the actuation interface is a projection configured to be received in a socket included in the clamping mechanism. Yang teaches a protrusion (13) located on the interior of the lid capable of interacting with a corresponding groove element located to the right and left of element (221, Figure 3). It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to modify Lee-Phark such that the teaching of the actuation interface is a projection configured to be received in a socket included in the clamping mechanism were applied in order to further provide a protrusion element within the lid so that the interior elements can be further secured during transport. Allowable Subject Matter Claims 15 and 21 objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to KING M CHU whose telephone number is (571)270-7428. The examiner can normally be reached Monday - Friday 10AM - 6PM EST. 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, Anthony Stashick can be reached at (571) 272 - 4561. 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. /King M Chu/Primary Examiner, Art Unit 3735
Read full office action

Prosecution Timeline

Sep 27, 2024
Application Filed
Dec 09, 2024
Response after Non-Final Action
Mar 21, 2026
Non-Final Rejection — §102, §103 (current)

Precedent Cases

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MOLDED PULP CUSHIONING MATERIAL
2y 5m to grant Granted Mar 17, 2026
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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
75%
Grant Probability
88%
With Interview (+13.0%)
2y 4m
Median Time to Grant
Low
PTA Risk
Based on 1112 resolved cases by this examiner. Grant probability derived from career allow rate.

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