Prosecution Insights
Last updated: August 16, 2026

Carl Zeiss Vision International GmbH

8 pending office actions • 3 art units • 7 examiners • 0 of 8 (0%) have an AI response strategy ready • 25 patents granted in the last 365 days

Portfolio Summary

8
Total Pending OAs
4
Non-Final OAs
3
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 4 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

1
Overdue
0
Due this week
2
Due this month
1
Due in next 60 days
0
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 4 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (1)Due ≤ 30 days (2)Due ≤ 60 days (1)

Case Difficulty Mix

Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.

3
Hard (38%)
5
Medium (62%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (12%)
§103 only3 (38%)
§102 only2 (25%)
Multi-statute (no §101)2 (25%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

1
Life Sciences
12% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
5
Semiconductors
62% of docket
0
Mechanical / Eng
0% of docket
2
Business / Other
25% of docket

Time-on-OA Estimate

Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.

80 h
Manual time on pending OAs
16 h
Time saved (low, 20%)
28 h
Time saved (mid, 35%)
0.7 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
WILKES, ZACHARY W 2 66.5% +22.2%
VARGOT, MATHIEU D 1 62.0% +21.1%
TRAN, MAI THI NGOC 1 86.0% +4.2%
RICKEL, ALEX PARK 1 71.7% +13.7%
NGUYEN, LAM S 1 78.8% +0.9%
PICHLER, MARIN 1 63.2% +8.9%
HUSTOFT, JUSTIN WAYNE 1 67.0% +19.7%

Hard Cases (3)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
18647121 PROGRESSIVE SPECTACLE LENS WILKES, ZACHARY W 27d
19004709 SET OF VIRTUAL REPRESENTATION DATA OF A SPECTACLE LENS AND METHOD AND DEVICE FOR GENERATING SUCH TRAN, MAI THI NGOC
18777948 METHOD AND APPARATUS FOR DETERMINING AT LEAST ONE VISUAL PARAMETER RICKEL, ALEX PARK

Interview Candidates (5)

Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 5 ordered by deadline are shown.

App #TitleExaminerDue in
17721630 COMPUTER-IMPLEMENTED METHOD FOR INDIVIDUALISING A SPECTACLE FRAME ELEMENT BY DETERMINING A PARAMETRIC SUBSTITUTION MODEL OF A SPECTACLE FRAME ELEMENT, AND DEVICE AND SYSTEMS USING SUCH A METHOD WILKES, ZACHARY W 71d overdue
18647121 PROGRESSIVE SPECTACLE LENS WILKES, ZACHARY W 27d
19200063 A MOLD APPARATUS FOR MANUFACTURING A SPECTACLE LENS AND RELEVANT METHODS VARGOT, MATHIEU D
18777948 METHOD AND APPARATUS FOR DETERMINING AT LEAST ONE VISUAL PARAMETER RICKEL, ALEX PARK
17406293 INTERFERENCE LAYER SYSTEM WITHOUT A CARRIER SUBSTRATE, METHOD FOR PRODUCING SAME, AND USE THEREOF HUSTOFT, JUSTIN WAYNE

Top Art Units

Art UnitApps
2872 4
1742 1
2853 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19200063 A MOLD APPARATUS FOR MANUFACTURING A SPECTACLE LENS AND RELEVANT METHODS VARGOT, MATHIEU D 1742 §103 Non-Final OA Pending May 06, 2025
19004709 SET OF VIRTUAL REPRESENTATION DATA OF A SPECTACLE LENS AND METHOD AND DEVICE FOR GENERATING SUCH TRAN, MAI THI NGOC §102§103 Non-Final OA Pending Dec 30, 2024
18777948 METHOD AND APPARATUS FOR DETERMINING AT LEAST ONE VISUAL PARAMETER RICKEL, ALEX PARK §103§112 Non-Final OA Pending Jul 19, 2024
18747800 COMPUTER-IMPLEMENTED METHOD FOR DETERMINING PRINTING PARAMETER VALUES OF AN INKJET PRINTING DEVICE, A DATA PROCESSING SYSTEM, A METHOD FOR INKJET PRINTING AND AN INKJET PRINTING DEVICE NGUYEN, LAM S 2853 §103 Final Rejection 21d Pending Jun 19, 2024
18647121 PROGRESSIVE SPECTACLE LENS WILKES, ZACHARY W 2872 §101§102§103§112 Non-Final OA 27d Pending Apr 26, 2024
18323517 SPECTACLE LENS DESIGN, SPECTACLE LENS KIT, DATA SET, COMPUTER-IMPLEMENTED METHOD OF DESIGNING A SPECTACLE LENS AND METHOD OF MANUFACTURING A SPECTACLE LENS PICHLER, MARIN 2872 §102 Final Rejection 55d Pending May 25, 2023
17721630 COMPUTER-IMPLEMENTED METHOD FOR INDIVIDUALISING A SPECTACLE FRAME ELEMENT BY DETERMINING A PARAMETRIC SUBSTITUTION MODEL OF A SPECTACLE FRAME ELEMENT, AND DEVICE AND SYSTEMS USING SUCH A METHOD WILKES, ZACHARY W 2872 §102 Final Rejection 71d overdue Pending Apr 15, 2022
17406293 INTERFERENCE LAYER SYSTEM WITHOUT A CARRIER SUBSTRATE, METHOD FOR PRODUCING SAME, AND USE THEREOF HUSTOFT, JUSTIN WAYNE 2872 §103 Non-Final OA Pending Aug 19, 2021

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