Prosecution Insights
Last updated: October 26, 2026

Everest Acquisition Entity LLC

Technology areas: Chemistry & Materials • Semiconductors, Circuits & Optics • Medical Devices & Mechanical Engineering

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

Analysis

Everest Acquisition Entity LLC has 4 pending office actions in the Medical Devices & Mechanical Engineering technology area. These actions are spread across 4 distinct examiners and 4 distinct art units. LEE, BRYAN MCALLISTER is the busiest examiner, responsible for 1 pending office action. The one-to-one distribution of actions to examiners and art units suggests a diverse range of technical subject matter being prosecuted.

Because there are 4 pending office actions and 4 distinct examiners, the company must navigate 4 different sets of examiner preferences. The fact that these are also spread across 4 distinct art units indicates that the portfolio's technical scope is quite wide within the medical device field. Practitioners cannot rely on a single art unit's trends or a single examiner's history to predict outcomes. Instead, they must develop a tailored approach for each of the 4 pending office actions. This high level of dispersion across the patent office requires a sophisticated management strategy to ensure consistency across such a varied technical and administrative landscape. No single examiner, including LEE, BRYAN MCALLISTER, has a dominant influence over the portfolio.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Portfolio Summary

5
Total Pending OAs
3
Non-Final OAs
1
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%)
2
Medium (40%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

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

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
1
Semiconductors
20% of docket
3
Mechanical / Eng
60% 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
LEE, BRYAN MCALLISTER 1 93.1% +9.5%
MILLER, CHRISTOPHER E 1 46.5% +54.6%
CHANG, THOMAS ZHU 1 52.2% +66.9%
KENLAW, GRACE A 1 50.8% +36.8%
YEUNG LOPEZ, FEIFEI 1 81.2% -2.5%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18877534 DEFIBRILLATOR ELECTRODE ILLUMINATION FOR GUIDANCE LEE, BRYAN MCALLISTER —
14911877 AUTOMATED BATTERY INDICATION AND FEEDBACK SYSTEM BASED ON ENVIRONMENTAL CONDITIONS AND USE DATA FOR IMPROVED MANAGEMENT AND RELIABILITY YEUNG LOPEZ, FEIFEI —

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
18265452 CARDIOPULMONARY RESUSCITATION DECISION SUPPORT CHANG, THOMAS ZHU 4d overdue
17413243 SYSTEM TO IMPROVE SAFETY AND RELIABILITY OF A LITHIUM-ION (LI-ION) BATTERY PACK KENLAW, GRACE A 34d
18860030 CLOSED LOOP MECHANICAL SYSTEM WITH PHYSIOLOGICAL FEEDBACK MILLER, CHRISTOPHER E —

Interview Candidates (3)

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 3 ordered by deadline are shown.

App #TitleExaminerDue in
18265452 CARDIOPULMONARY RESUSCITATION DECISION SUPPORT CHANG, THOMAS ZHU 4d overdue
17413243 SYSTEM TO IMPROVE SAFETY AND RELIABILITY OF A LITHIUM-ION (LI-ION) BATTERY PACK KENLAW, GRACE A 34d
18860030 CLOSED LOOP MECHANICAL SYSTEM WITH PHYSIOLOGICAL FEEDBACK MILLER, CHRISTOPHER E —

Top Art Units

Art UnitApps
3785 2
3796 1
1723 1
2899 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18877534 DEFIBRILLATOR ELECTRODE ILLUMINATION FOR GUIDANCE LEE, BRYAN MCALLISTER 3796 §102 Non-Final OA — Pending Dec 20, 2024
18860030 CLOSED LOOP MECHANICAL SYSTEM WITH PHYSIOLOGICAL FEEDBACK MILLER, CHRISTOPHER E 3785 §102§112 Non-Final OA — Pending Oct 25, 2024
18265452 CARDIOPULMONARY RESUSCITATION DECISION SUPPORT CHANG, THOMAS ZHU 3785 §103§112 Non-Final OA 4d overdue Pending Jun 06, 2023
17413243 SYSTEM TO IMPROVE SAFETY AND RELIABILITY OF A LITHIUM-ION (LI-ION) BATTERY PACK KENLAW, GRACE A 1723 §103§112 Final Rejection 34d Pending Jun 11, 2021
14911877 AUTOMATED BATTERY INDICATION AND FEEDBACK SYSTEM BASED ON ENVIRONMENTAL CONDITIONS AND USE DATA FOR IMPROVED MANAGEMENT AND RELIABILITY YEUNG LOPEZ, FEIFEI 2899 §103 Non-Final OA — Pending Feb 12, 2016

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Frequently Asked Questions

How many pending USPTO office actions does Everest Acquisition Entity LLC have?

Everest Acquisition Entity LLC has 5 pending office actions as of October 2026, spread across 4 art units and 5 examiners.

Which USPTO examiner handles the most Everest Acquisition Entity LLC applications?

Bryan Mcallister Lee has the most, with 1 of Everest Acquisition Entity LLC's pending office actions.

What technology area are Everest Acquisition Entity LLC's patent applications in?

Mostly Medical Devices & Mechanical Engineering (USPTO Tech Center 3700), based on where its pending office actions are examined.

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