Prosecution Insights
Last updated: August 18, 2026

ViOptix Inc.

8 pending office actions • 2 art units • 6 examiners • 0 of 8 (0%) have an AI response strategy ready • 16 patents granted in the last 365 days

Portfolio Summary

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

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 6 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

6
Overdue
0
Due this week
0
Due this month
0
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. 6 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (6)

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.

6
Hard (75%)
0
Medium (0%)
1
Easy (12%)
1
Unknown (12%)

Rejection Statute Mix

BucketCases
§101 + other2 (25%)
§112 only1 (12%)
Multi-statute (no §101)4 (50%)
No statute on record1 (12%)

Industry Mix

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

0
Life Sciences
0% of docket
1
Information Tech
12% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
7
Mechanical / Eng
88% 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.

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
LIU, CHU CHUAN 2 71.3% +14.2%
CERIONI, DANIEL LEE 2 64.7% +28.5%
HENSON, DEVIN B 1 65.1% +43.5%
LANE, GREGORY A 1 74.9% -0.6%
FARDANESH, MARJAN 1 72.8% +18.5%
MUSTANSIR, ABID A 1 78.3% +11.8%

Hard Cases (6)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 6 ordered by deadline are shown.

App #TitleExaminerDue in
18796138 NFC Security for Medical Device and Sheath LANE, GREGORY A 85d overdue
18047634 Handheld Oximeter with Display of Real-Time, Average Measurements and Average Resetting CERIONI, DANIEL LEE 78d overdue
18047640 Handheld Oximeter with Display of Real-Time, Average Measurements and Average Resetting CERIONI, DANIEL LEE 73d overdue
19291405 Oximeter with Measurement Quality Reporting LIU, CHU CHUAN 71d overdue
19248357 Oximeter with Replaceable Laparoscopic Extension HENSON, DEVIN B 42d overdue
18753986 Determining Absolute and Relative Tissue Oxygen Saturation LIU, CHU CHUAN 22d overdue

Interview Candidates (7)

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 7 ordered by deadline are shown.

App #TitleExaminerDue in
18047634 Handheld Oximeter with Display of Real-Time, Average Measurements and Average Resetting CERIONI, DANIEL LEE 78d overdue
18047640 Handheld Oximeter with Display of Real-Time, Average Measurements and Average Resetting CERIONI, DANIEL LEE 73d overdue
19291405 Oximeter with Measurement Quality Reporting LIU, CHU CHUAN 71d overdue
19248357 Oximeter with Replaceable Laparoscopic Extension HENSON, DEVIN B 42d overdue
18753986 Determining Absolute and Relative Tissue Oxygen Saturation LIU, CHU CHUAN 22d overdue
18434710 Tissue Oximeter with Self-Calibration FARDANESH, MARJAN
18497939 Oximeter with Quality Metric Indication MUSTANSIR, ABID A

Top Art Units

Art UnitApps
3791 7
2438 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19291405 Oximeter with Measurement Quality Reporting LIU, CHU CHUAN 3791 §101§103§112DP Final Rejection 71d overdue Pending Aug 05, 2025
19248357 Oximeter with Replaceable Laparoscopic Extension HENSON, DEVIN B 3791 §102§103 Non-Final OA 42d overdue Pending Jun 24, 2025
18796138 NFC Security for Medical Device and Sheath LANE, GREGORY A 2438 §102§103§112 Final Rejection 85d overdue Pending Aug 06, 2024
18753986 Determining Absolute and Relative Tissue Oxygen Saturation LIU, CHU CHUAN 3791 §101§103§112Other Non-Final OA 22d overdue Pending Jun 25, 2024
18434710 Tissue Oximeter with Self-Calibration FARDANESH, MARJAN 3791 Other Non-Final OA Pending Feb 06, 2024
18497939 Oximeter with Quality Metric Indication MUSTANSIR, ABID A 3791 §112 Final Rejection Pending Oct 30, 2023
18047634 Handheld Oximeter with Display of Real-Time, Average Measurements and Average Resetting CERIONI, DANIEL LEE 3791 §103§112 Final Rejection 78d overdue Pending Oct 18, 2022
18047640 Handheld Oximeter with Display of Real-Time, Average Measurements and Average Resetting CERIONI, DANIEL LEE 3791 §103§112 Non-Final OA 73d overdue Pending Oct 18, 2022

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