Prosecution Insights
Last updated: October 27, 2026

Charlotte Elizabeth Harbottle, USPTO Patent Examiner

Listed by the USPTO as HARBOTTLE, CHARLOTTE ELIZABETH

Tech Center 4100 • Art Units: 2814 2818 4100

This examiner grants 100% of resolved cases

Analysis

HARBOTTLE, CHARLOTTE ELIZABETH is assigned to Tech Center 4100 and Art Unit 2814. The profile contains 1 resolved case, with a 100.0% allowance rate, a 0.0% interview lift, and a median of 946 days to allowance. Because the record is limited to a single resolved case, the allowance result should be treated as an individual observation rather than a broad prosecution pattern.

The listed companies are Taiwan Semiconductor Manufacturing Company, Ltd., Stats Chippac Pte. Ltd., and Avago Technologies International Sales Pte. Limited. The listed firms are CANTOR COLBURN LLP, Haynes and Boone, LLP (24061), and HSML P.C. There is no interview-associated change in this record, so the profile does not provide evidence that interviews affected the outcome.

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

Performance Statistics

100.0%
Allow Rate
+40.0% vs TC avg
13
Total Applications
+0.0%
Interview Lift
946
Avg Prosecution Days
Based on 1 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
20.7%
§102 Novelty
55.2%
§103 Obviousness
24.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18740155 DISTRIBUTION OF COOLING ACROSS MULTIPLE SUBSTRATES OR DIE Non-Final OA Avago Technologies International Sales Pte. Limited
18603426 ELECTROSTATIC DISCHARGE PROTECTION DEVICE Non-Final OA MEDIATEK INC.
18618354 INTEGRATING NITRIDE STRESS COMPENSATION LAYERS FOR THICK OXIDE WAFER CREATION Final Rejection Tokyo Electron Limited
18594605 SEMICONDUCTOR DEVICE FOR AUDIO Final Rejection ROHM CO., LTD.
18740625 MEMORY DEVICE WITH MULTIPLE MEMORY CELL ARCHITECTURES Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18600172 INTEGRATED CIRCUIT PACKAGES WITH THERMAL RESERVOIR DIES AND METHODS OF FORMING THE SAME Non-Final OA Taiwan Semiconductor Manufacturing Co., Ltd.

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Frequently Asked Questions

What is examiner Charlotte Elizabeth Harbottle's allowance rate?

100.0% of resolved applications examined by Charlotte Elizabeth Harbottle were allowed (1 resolved cases), compared with 74.2% across Art Unit 2814 over the last five years.

Does an interview help with examiner Charlotte Elizabeth Harbottle?

This examiner's interview lift is +0.0 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Charlotte Elizabeth Harbottle take to allow a patent?

Applications allowed by Charlotte Elizabeth Harbottle took 946 days on average from filing to allowance.

Which art unit does examiner Charlotte Elizabeth Harbottle work in?

Charlotte Elizabeth Harbottle examines applications in Art Unit 2814 in Tech Center 4100.

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