Prosecution Insights
Last updated: July 17, 2026
Application No. 18/353,485

SAMPLE VESSEL CLOSURE METHOD, MOVABLE CAP GRIPPER AND SAMPLE VESSEL CLOSURE SYSTEM FOR AUTOMATICALLY CLOSING AN OPEN END OF A SAMPLE VESSEL WITH A CLOSURE CAP

Non-Final OA §102
Filed
Jul 17, 2023
Priority
Jul 29, 2022 — EU 22187849.9
Examiner
BORTOLI, JONATHAN
Art Unit
1797
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Roche Diagnostics Operations Inc.
OA Round
1 (Non-Final)
76%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 76% — above average
76%
Career Allowance Rate
183 granted / 242 resolved
+10.6% vs TC avg
Strong +42% interview lift
Without
With
+41.9%
Interview Lift
resolved cases with interview
Typical timeline
3y 0m
Avg Prosecution
19 currently pending
Career history
254
Total Applications
across all art units

Statute-Specific Performance

§101
0.4%
-39.6% vs TC avg
§103
82.7%
+42.7% vs TC avg
§102
4.8%
-35.2% vs TC avg
§112
11.0%
-29.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 242 resolved cases

Office Action

§102
DETAILED ACTION Notice of AIA Status The present application, filed on 7/17/2023, is being examined under the first inventor to file provisions of the AIA . Status of Claims Claims 11-14 are rejected. Claims 1-10 are withdrawn. Election/Restrictions Applicant’s election without traverse of group II (claims 11-14) in the reply filed on 4/27/2026 is acknowledged. Claims 1-10 are withdrawn from further consideration pursuant to 37 CFR 1.142(b) as being drawn to a nonelected invention, there being no allowable generic or linking claim. Claim Objections Claims 11-14 are objected to because of the following informalities: Claim 11 recites “closing an open end of a sample vessel with a closure cap,”. For the sake of clarity consider rephrasing to ‘closing, with a closure cap, an open end of a sample vessel,’ or to ‘closing an open end of a sample vessel using a closure cap’. Claim 11 recites “the cap gripper …”. For the sake of consistency terminology, consider rephrasing to ‘the movable cap gripper’. Claim 14 recites “at its distal end”. For the sake of clarity, consider rephrasing to ‘at the distal end’. Claims dependent on an objected base claim are objected because a claim in dependent form is construed to incorporate by reference all the limitations of the claim to which it refers. Appropriate correction is required. Claim Rejections - 35 USC § 102 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. 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. Claims 11-14 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Brunner (US20070098597 cited in the information disclosure statement filed 7/17/23). With respect to claim 11, Brunner teaches a movable cap gripper (gripper 11 in [0037]) for automatically closing an open end (see Fig. 6a- 6b) of a sample vessel (reaction vessels 13 in [0037]) with a closure cap (lids 12 in [0037], which recites “device …. for the automatic opening and closing of reaction vessels … a gripper 11 for gripping lids 12 for reaction vessels 13”) (see Fig. 2b), wherein the cap gripper (gripper 11) comprises at least two gripper fingers (gripping jaws 20 in [0040]) movable towards each other (see [0041] which recites “each of the gripping jaws 20 contains a tapped hole, into which is screwed an adjusting screw 23, by means of which the distance between the bottom end of the respective gripping jaw 20 and a vertical axis of symmetry 24 may be adjusted”) , each gripper finger (gripping jaws 20) comprises a distal end (see Fig. 2b) with a recessed lateral gripping face (gripping surface 25 in [0042]) for engagement (frictional contact in [0046]) with an outer circumference (see Fig. 2a) of an upper part (see Fig. 2a) of a closure cap (lid 12), and the distal end of at least one gripper finger (gripping jaws 20) comprises a top thrust ledge (horizontal stop web 26 in [0042]) extending at least in part over a recess (see Fig. 2b) provided by the lateral gripping face (gripping surface 25) (see Fig. 2b). With respect to claim 12, Brunner teaches the movable cap gripper of claim 11, wherein the lateral gripping face (gripping surface 25) of at least one gripper finger (gripping jaws 20) comprises a surface structure (see Fig. 2a) adapted to match a surface structure (see Fig. 2a) of an outer circumference (see Fig. 2a) of the closure cap (lid 12), for enabling a tight grasp (frictional contact in [0046], which recites “through the frictional contact between the gripping surfaces 25 and the lid outer wall, the lid is held by the gripper 11”) between the cap gripper (gripper 11) and the closure cap (lid 12). With respect to claim 13, Brunner teaches the moveable cap gripper of claim 11, wherein the gripper fingers (gripping jaws 20) are connected (via shafts 21) with each other about a mutually common fulcrum (framework 18 in [0040], which recites “shaft 21 passes through each of the gripping jaws 20 and is fastened to the framework 18”), for pivoting movement (see Fig. 2b) of the gripper fingers (gripping jaws 20) towards and away from each other (see Fig. 2b), for centering the closure cap (lid 12) on a longitudinal central axis (axis of symmetry 24) of the cap gripper (gripper 11). With respect to claim 14, Brunner teaches the moveable cap gripper of claim 11, wherein each gripper finger is substantially L-shaped (see Fig. 2b). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to JONATHAN BORTOLI whose telephone number is (571)270-3179. The examiner can normally be reached 9 AM till 6 PM EST Monday through Thursday. 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, Lyle Alexander can be reached at (571)272-1254. 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. /JONATHAN BORTOLI/Examiner, Art Unit 1797 /JENNIFER WECKER/Primary Examiner, Art Unit 1797
Read full office action

Prosecution Timeline

Jul 17, 2023
Application Filed
Jun 10, 2026
Non-Final Rejection mailed — §102 (current)

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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
76%
Grant Probability
99%
With Interview (+41.9%)
3y 0m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 242 resolved cases by this examiner. Grant probability derived from career allowance rate.

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