Prosecution Insights
Last updated: July 17, 2026
Application No. 15/855,875

Systems and Methods for Multi-Stage Sealing of Contact Lens Packaging

Final Rejection §103§112
Filed
Dec 27, 2017
Priority
Oct 18, 2011 — SG 201107630-4 +2 more
Examiner
SEIF, DARIUSH
Art Unit
3731
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Menicon Singapore Pte. Ltd.
OA Round
11 (Final)
70%
Grant Probability
Favorable
12-13
OA Rounds
0m
Est. Remaining
76%
With Interview

Examiner Intelligence

Grants 70% — above average
70%
Career Allowance Rate
371 granted / 530 resolved
At TC average
Moderate +6% lift
Without
With
+6.2%
Interview Lift
resolved cases with interview
Typical timeline
2y 10m
Avg Prosecution
29 currently pending
Career history
565
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
77.6%
+37.6% vs TC avg
§102
9.9%
-30.1% vs TC avg
§112
10.0%
-30.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 530 resolved cases

Office Action

§103 §112
DETAILED ACTION Notice of Pre-AIA or AIA Status The present application is being examined under the AIA first to file provisions. 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 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. Application Status This office action is in response to Applicant’s response filed 4/6/2026. Claims 1-2, 4-8, 21, 23-30, 32-35, and 37-38 are currently pending; claims 21 and 23-29 have been withdrawn; claims 1-2, 4-8, 30, 32-35, and 37-38 are being examined. 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 1-2, 4-8, 30, 32-35, and 37-38 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 pre-AIA the applicant regards as the invention. Regarding claim 1: Claim 1 recites (i) “an insertion gap recessed from the top planar surface and extending around a remainder of the periphery of the lens receiving area” and (ii) “the first seal portion and the second seal portion complete a seal around an entirety of the lens receiving area”. Following the rationale of the PTAB decision dated 6/6/2023, which is analogous to the current claim language, the insertion gap limitation renders the claims indefinite. The following is taken from page 5 of that decision: In the instant Appeal, the scope of claim 1 is unclear, because the recitation of "a portion of the periphery where no first seal is present" that is "configured to allow a flow of fluid after the formation of the first seal portion" appears to be negated by the recited "second seal portion" that "includ[es] the portion of the periphery," and the recitation "wherein the second seal portion together with the first seal portion complete a seal around the lens receiving area." In the instant case, the “insertion gap recessed from the top planar surface and extending around a remainder of the periphery of the lens receiving area” (see the unsealed insertion gap 357 in FIG. 9) appears to be negated by the recited “the first seal portion and the second seal portion complete a seal around an entirety of the lens receiving area” (which would eliminate any gap). Following the board’s position that the “portion of the periphery where no first seal is present” (i.e., gap) renders the claim indefinite because the claims are drawn to a package that is fully sealed, claim 1 is similarly rejected as being indefinite. Claims depending from claim 1 are therefore also rejected as being dependent on a rejected claim. Response to Arguments Applicant’s remarks have been carefully considered but are largely moot due to the new grounds of rejection made in this action, necessitated by amendment. MPEP 2173.06 II states “where there is a great deal of confusion and uncertainty as to the proper interpretation of the limitations of a claim, it would not be proper to reject such a claim on the basis of prior art. As stated in In re Steele, 305 F.2d 859, 134 USPQ 292 (CCPA 1962), a rejection under 35 U.S.C. 103 should not be based on considerable speculation about the meaning of terms employed in a claim or assumptions that must be made as to the scope of the claims.”. For this reason, the well-established prior art rejections of the previous office actions are withdrawn pending the submission properly defined claims. Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any extension fee pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to DARIUSH SEIF whose telephone number is (408)918-7542. The examiner can normally be reached on Monday-Friday 9:30 AM-6:00 PM PST. 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, THANH K TRUONG can be reached on 571-272-4472. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /DARIUSH SEIF/Primary Examiner, Art Unit 3731
Read full office action

Prosecution Timeline

Show 35 earlier events
Aug 15, 2025
Response Filed
Aug 29, 2025
Final Rejection mailed — §103, §112
Nov 20, 2025
Response after Non-Final Action
Dec 08, 2025
Request for Continued Examination
Dec 21, 2025
Response after Non-Final Action
Jan 13, 2026
Non-Final Rejection mailed — §103, §112
Apr 06, 2026
Response Filed
Jun 05, 2026
Final Rejection mailed — §103, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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Patent 12679629
Method for manufacturing a dispenser container for pressurized fluids and dispenser container for pressurized fluids as manufactured with this method
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Patent 12678928
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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

12-13
Expected OA Rounds
70%
Grant Probability
76%
With Interview (+6.2%)
2y 10m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 530 resolved cases by this examiner. Grant probability derived from career allowance rate.

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