Prosecution Insights
Last updated: May 29, 2026

Nields, Lemack & Frame, LLC - Varian

5 pending office actions • 2 clients • 4 examiners • 3 art units • 0 of 5 (0%) have an AI response strategy ready • 13 patents granted in the last 365 days

Portfolio Summary

5
Total Pending OAs
5
Non-Final OAs
0
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.

2
Overdue
0
Due this week
2
Due this month
0
Due in next 60 days
1
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 (2)Due ≤ 30 days (2)Due later (1)

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%)
5
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only5 (100%)

Industry Mix

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

1
Life Sciences
20% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
4
Semiconductors
80% 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.

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
TANDY, LAURA ELOISE 2 62.0% +41.0%
YEMELYANOV, DMITRIY 1 73.4% +18.6%
FORD, NATHAN K 1 32.6% +35.6%
TSAI, HSIEN C 1 83.9% +14.4%

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
17975016 TEMPERATURE CONTROLLED ELECTRODE TO LIMIT DEPOSITION RATES AND DISTORTION TSAI, HSIEN C 42d overdue

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
18107819 System and Method for Reducing Particle Formation in a Process Chamber of an Ion Implanter TANDY, LAURA ELOISE 43d overdue
17975016 TEMPERATURE CONTROLLED ELECTRODE TO LIMIT DEPOSITION RATES AND DISTORTION TSAI, HSIEN C 42d overdue
18516347 System And Methods Using An Inline Surface Engineering Source YEMELYANOV, DMITRIY 20d
18239988 In-Vacuum Rotatable RF Component FORD, NATHAN K 29d
18441483 THERMOELECTRIC CONTROL FOR A CRUCIBLE FOR USE WITH AN ION SOURCE TANDY, LAURA ELOISE 75d

Client Portfolio (2 clients)

Client (Assignee)Pending OAs
Applied Materials 4
Siemens Healthineers 1

Top Art Units

Art UnitApps
28813
28911
17161

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
18441483 THERMOELECTRIC CONTROL FOR A CRUCIBLE FOR USE WITH AN ION SOURCE Applied Materials, Inc. TANDY, LAURA ELOISE 2881 §103 Non-Final OA 75d Pending Feb 14, 2024
18516347 System And Methods Using An Inline Surface Engineering Source Varian Semiconductor Equipment Associates, Inc. YEMELYANOV, DMITRIY 2891 §103 Non-Final OA 20d Pending Nov 21, 2023
18239988 In-Vacuum Rotatable RF Component Applied Materials, Inc. FORD, NATHAN K 1716 §103 Non-Final OA 29d Pending Aug 30, 2023
18107819 System and Method for Reducing Particle Formation in a Process Chamber of an Ion Implanter Applied Materials, Inc. TANDY, LAURA ELOISE 2881 §103 Non-Final OA 43d overdue Pending Feb 09, 2023
17975016 TEMPERATURE CONTROLLED ELECTRODE TO LIMIT DEPOSITION RATES AND DISTORTION Applied Materials, Inc. TSAI, HSIEN C 2881 §103 Non-Final OA 42d overdue Pending Oct 27, 2022

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