Prosecution Insights
Last updated: May 29, 2026

Nidek Co. Ltd.

13 pending office actions • 7 art units • 13 examiners • 0 of 13 (0%) have an AI response strategy ready • 12 patents granted in the last 365 days

Portfolio Summary

13
Total Pending OAs
5
Non-Final OAs
8
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 13 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

7
Overdue
0
Due this week
4
Due this month
0
Due in next 60 days
2
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. 13 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (7)Due ≤ 30 days (4)Due later (2)

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.

0
Hard (0%)
12
Medium (92%)
0
Easy (0%)
1
Unknown (8%)

Rejection Statute Mix

BucketCases
§103 only12 (92%)
No statute on record1 (8%)

Industry Mix

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

1
Life Sciences
8% of docket
0
Information Tech
0% of docket
2
Communications
15% of docket
8
Semiconductors
62% of docket
2
Mechanical / Eng
15% of docket
0
Business / Other
0% 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.

130 h
Manual time on pending OAs
26 h
Time saved (low, 20%)
46 h
Time saved (mid, 35%)
1.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
SAHLE, MAHIDERE S 1 79.4% +12.9%
SALEH, ZAID MUHAMMAD 1 68.1% +45.5%
WALKER, OLIVIA 1 28.6% +0.0%
WILKES, ZACHARY W 1 66.4% +22.1%
MCKINNON, LASHAWNDA T 1 53.3% +30.8%
NIGAM, NATASHA 1 65.6% +29.2%
BEKELE, MEKONEN T 1 79.3% +13.1%
MUHAMMAD, KEY 1 65.1% +22.8%
PASKO, NICHOLAS R 1 64.6% +27.2%
SUMLAR, JOURNEY F 1 69.0% +10.4%

Hard Cases (1)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18474620 OPHTHALMIC LASER TREATMENT DEVICE WALKER, OLIVIA 77d

Interview Candidates (9)

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 8 ordered by deadline are shown.

App #TitleExaminerDue in
18319372 STORAGE MEDIUM STORING OPTOMETRY CONTROL PROGRAM AND SUBJECTIVE OPTOMETRY SYSTEM SUMLAR, JOURNEY F 49d overdue
18290698 TARGET PRESENTATION DEVICE AND TARGET PRESENTATION PROGRAM SAHLE, MAHIDERE S 30d overdue
18345275 OPHTHALMOLOGIC IMAGE PROCESSING SYSTEM, OPHTHALMOLOGIC IMAGE PROCESSING DEVICE, AND STORAGE MEDIUM FOR STORING OPHTHALMOLOGIC IMAGE PROCESSING PROGRAM BEKELE, MEKONEN T 24d overdue
18460111 OCT DEVICE WILKES, ZACHARY W 16d overdue
18359109 DYEING SYSTEM MCKINNON, LASHAWNDA T 9d overdue
18345423 OCT APPARATUS NIGAM, NATASHA 13d
18319367 STORAGE MEDIUM FOR STORING OPTOMETRY CONTROL PROGRAM, SUBJECTIVE OPTOMETRY SYSTEM, AND METHOD FOR PERFORMING SELF-OPTOMETRY PASKO, NICHOLAS R 14d
18340388 OPHTHALMIC APPARATUS AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM MUHAMMAD, KEY 29d

Top Art Units

Art UnitApps
2872 7
2668 1
3796 1
1789 1
2699 1
2896 1
3723 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18290698 TARGET PRESENTATION DEVICE AND TARGET PRESENTATION PROGRAM SAHLE, MAHIDERE S 2872 §103 Non-Final OA 30d overdue Pending Jan 19, 2024
18477067 MEDICAL IMAGE PROCESSING DEVICE, MEDICAL IMAGE PROCESSING PROGRAM, AND MEDICAL IMAGE PROCESSING METHOD SALEH, ZAID MUHAMMAD 2668 Final Rejection 69d Pending Sep 28, 2023
18474620 OPHTHALMIC LASER TREATMENT DEVICE WALKER, OLIVIA 3796 §103 Final Rejection 77d Pending Sep 26, 2023
18460111 OCT DEVICE WILKES, ZACHARY W 2872 §103 Final Rejection 16d overdue Pending Sep 01, 2023
18359109 DYEING SYSTEM MCKINNON, LASHAWNDA T 1789 §103 Non-Final OA 9d overdue Pending Jul 26, 2023
18345423 OCT APPARATUS NIGAM, NATASHA 2872 §103 Final Rejection 13d Pending Jun 30, 2023
18345275 OPHTHALMOLOGIC IMAGE PROCESSING SYSTEM, OPHTHALMOLOGIC IMAGE PROCESSING DEVICE, AND STORAGE MEDIUM FOR STORING OPHTHALMOLOGIC IMAGE PROCESSING PROGRAM BEKELE, MEKONEN T 2699 §103 Final Rejection 24d overdue Pending Jun 30, 2023
18340388 OPHTHALMIC APPARATUS AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM MUHAMMAD, KEY 2872 §103 Final Rejection 29d Pending Jun 23, 2023
18319367 STORAGE MEDIUM FOR STORING OPTOMETRY CONTROL PROGRAM, SUBJECTIVE OPTOMETRY SYSTEM, AND METHOD FOR PERFORMING SELF-OPTOMETRY PASKO, NICHOLAS R 2896 §103 Non-Final OA 14d Pending May 17, 2023
18319372 STORAGE MEDIUM STORING OPTOMETRY CONTROL PROGRAM AND SUBJECTIVE OPTOMETRY SYSTEM SUMLAR, JOURNEY F 2872 §103 Final Rejection 49d overdue Pending May 17, 2023
18191552 NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM, METHOD OF MANAGING EYEGLASSES LENS MACHINING APPARATUS, AND EYEGLASSES LENS MACHINING APPARATUS CRANDALL, JOEL DILLON 3723 §103 Non-Final OA 42d overdue Pending Mar 28, 2023
18070539 FUNDUS PHOTOGRAPHING APPARATUS DINH, JACK 2872 §103 Non-Final OA 22d Pending Nov 29, 2022
17829815 OCT APPARATUS AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM JORDAN, DANIEL JEFFERY 2872 §103 Final Rejection 72d overdue Pending Jun 01, 2022

Managing Nidek Co. Ltd.'s Patent Portfolio?

IP Author helps IP teams respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

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