Prosecution Insights
Last updated: August 08, 2026

Zest Ip Holdings LLC

5 pending office actions • 3 art units • 5 examiners • 0 of 5 (0%) have an AI response strategy ready • 7 patents granted in the last 365 days

Portfolio Summary

5
Total Pending OAs
2
Non-Final OAs
2
Final Rejections
1
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.

1
Overdue
0
Due this week
0
Due this month
1
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.

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

Rejection Statute Mix

BucketCases
§103 only1 (20%)
Double-patenting only1 (20%)
Multi-statute (no §101)3 (60%)

Industry Mix

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

3
Life Sciences
60% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
2
Mechanical / Eng
40% 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
ROBERTS, LEZAH 1 48.6% +35.6%
OLIVER, BRADLEY S 1 60.9% +14.2%
COHEN, MICHAEL P 1 58.7% +27.2%
EIDE, HEIDI MARIE 1 50.6% +32.5%
ATKINSON, JOSHUA ALEXANDER 1 56.0% +34.1%

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
18216369 DENTAL COMPOSITION AND RELATED DEVICE AND METHOD OLIVER, BRADLEY S 33d
18134493 REMINERALIZATION COMPOSITION AND APPLICATION METHOD THEREOF COHEN, MICHAEL P
17751260 DENTAL TOOLS AND METHODS OF USE EIDE, HEIDI MARIE

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
17578303 TEETH WHITENING COMPOSITIONS, KITS, AND SYSTEMS ATKINSON, JOSHUA ALEXANDER 30d overdue
18216369 DENTAL COMPOSITION AND RELATED DEVICE AND METHOD OLIVER, BRADLEY S 33d
18379052 TEETH WHITENING COMPOSITIONS, KITS, AND SYSTEMS ROBERTS, LEZAH
18134493 REMINERALIZATION COMPOSITION AND APPLICATION METHOD THEREOF COHEN, MICHAEL P
17751260 DENTAL TOOLS AND METHODS OF USE EIDE, HEIDI MARIE

Top Art Units

Art UnitApps
1612 3
3754 1
3772 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18379052 TEETH WHITENING COMPOSITIONS, KITS, AND SYSTEMS ROBERTS, LEZAH 1612 §103 Final Rejection Pending Oct 11, 2023
18216369 DENTAL COMPOSITION AND RELATED DEVICE AND METHOD OLIVER, BRADLEY S 3754 §103§112 Non-Final OA 33d Pending Jun 29, 2023
18134493 REMINERALIZATION COMPOSITION AND APPLICATION METHOD THEREOF COHEN, MICHAEL P 1612 §103§112 Final Rejection Pending Apr 13, 2023
17751260 DENTAL TOOLS AND METHODS OF USE EIDE, HEIDI MARIE 3772 §103§112 Non-Final OA Pending May 23, 2022
17578303 TEETH WHITENING COMPOSITIONS, KITS, AND SYSTEMS ATKINSON, JOSHUA ALEXANDER 1612 DP Non-Final OA 30d overdue Pending Jan 18, 2022

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