Prosecution Insights
Last updated: May 29, 2026

Sky Labs Inc.

5 pending office actions • 4 art units • 5 examiners • 0 of 5 (0%) have an AI response strategy ready

Portfolio Summary

5
Total Pending OAs
4
Non-Final OAs
1
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 5 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

3
Overdue
0
Due this week
0
Due this month
2
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. 5 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (3)Due ≤ 60 days (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.

1
Hard (20%)
3
Medium (60%)
1
Easy (20%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only1 (20%)
§103 only2 (40%)
§102 only1 (20%)
§112 only1 (20%)

Industry Mix

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

0
Life Sciences
0% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
5
Mechanical / Eng
100% 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.

50 h
Manual time on pending OAs
10 h
Time saved (low, 20%)
18 h
Time saved (mid, 35%)
0.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
HOEKSTRA, JEFFREY GERBEN 1 55.6% +40.1%
NGUYEN, HIEN NGOC 1 52.6% +40.2%
NATNITHITHADHA, NAVIN 1 71.3% +30.8%
DIETRICH, JOSEPH M 1 80.9% +8.3%
JENNESS, NATHAN JAY 1 53.8% +37.8%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18691847 SMART RING FOR MEASURING BIOMETRIC SIGNAL DIETRICH, JOSEPH M 15d overdue

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
18026890 METHOD AND DEVICE FOR ANALYZING ABNORMAL PHYSIOLOGICAL STATE JENNESS, NATHAN JAY 132d overdue

Interview Candidates (4)

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 4 ordered by deadline are shown.

App #TitleExaminerDue in
18026890 METHOD AND DEVICE FOR ANALYZING ABNORMAL PHYSIOLOGICAL STATE JENNESS, NATHAN JAY 132d overdue
18692237 OXYGEN SATURATION ESTIMATION SYSTEM USING PPG SIGNAL SENSING RING HOEKSTRA, JEFFREY GERBEN 30d overdue
18692056 DEEP LEARNING-BASED ATRIAL FIBRILLATION DETERMINATION SYSTEM USING PPG SIGNAL DETECTION RING NGUYEN, HIEN NGOC 33d
18692112 DEEP LEARNING-BASED BLOOD PRESSURE ESTIMATION SYSTEM USING PPG SIGNAL DETECTION RING NATNITHITHADHA, NAVIN 34d

Top Art Units

Art UnitApps
3791 2
3797 1
3796 1
3733 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18692237 OXYGEN SATURATION ESTIMATION SYSTEM USING PPG SIGNAL SENSING RING HOEKSTRA, JEFFREY GERBEN 3791 §102 Non-Final OA 30d overdue Pending Mar 14, 2024
18692056 DEEP LEARNING-BASED ATRIAL FIBRILLATION DETERMINATION SYSTEM USING PPG SIGNAL DETECTION RING NGUYEN, HIEN NGOC 3797 §103 Non-Final OA 33d Pending Mar 14, 2024
18692112 DEEP LEARNING-BASED BLOOD PRESSURE ESTIMATION SYSTEM USING PPG SIGNAL DETECTION RING NATNITHITHADHA, NAVIN 3791 §112 Non-Final OA 34d Pending Mar 14, 2024
18691847 SMART RING FOR MEASURING BIOMETRIC SIGNAL DIETRICH, JOSEPH M 3796 §103 Non-Final OA 15d overdue Pending Mar 13, 2024
18026890 METHOD AND DEVICE FOR ANALYZING ABNORMAL PHYSIOLOGICAL STATE JENNESS, NATHAN JAY 3733 §101 Final Rejection 132d overdue Pending Mar 17, 2023

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