Prosecution Insights
Last updated: August 06, 2026

Kannar Earth Science Ltd.

3 pending office actions • 2 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready

Portfolio Summary

3
Total Pending OAs
2
Non-Final OAs
1
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 2 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

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

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.

2
Hard (67%)
1
Medium (33%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (33%)
Multi-statute (no §101)2 (67%)

Industry Mix

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

3
Life Sciences
100% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% 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.

30 h
Manual time on pending OAs
6 h
Time saved (low, 20%)
10 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
JUSTICE, GINA CHIEUN YU 1 55.5% +8.3%
SILVA RAINBOW, HEATHER ELISE 1 35.3% +58.3%
JOHNSON, DANIELLE D 1 44.8% +12.5%

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18168165 LOW DUST SEED FLOW LUBRICANT COMPOSITIONS AND METHODS SILVA RAINBOW, HEATHER ELISE 3d overdue
18228280 COMPOSITIONS AND METHODS FOR IMPROVING SOIL CONDITION JUSTICE, GINA CHIEUN YU

Interview Candidates (2)

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 2 ordered by deadline are shown.

App #TitleExaminerDue in
18163977 BIOINSECTICIDE JOHNSON, DANIELLE D 80d overdue
18168165 LOW DUST SEED FLOW LUBRICANT COMPOSITIONS AND METHODS SILVA RAINBOW, HEATHER ELISE 3d overdue

Top Art Units

Art UnitApps
1617 2
1731 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18228280 COMPOSITIONS AND METHODS FOR IMPROVING SOIL CONDITION JUSTICE, GINA CHIEUN YU 1617 §102§103 Final Rejection Pending Jul 31, 2023
18168165 LOW DUST SEED FLOW LUBRICANT COMPOSITIONS AND METHODS SILVA RAINBOW, HEATHER ELISE 1731 §103§112 Non-Final OA 3d overdue Pending Feb 13, 2023
18163977 BIOINSECTICIDE JOHNSON, DANIELLE D 1617 §103 Non-Final OA 80d overdue Pending Feb 03, 2023

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