Prosecution Insights
Last updated: October 27, 2026

Christine Andrea Pan Sison, USPTO Patent Examiner

Listed by the USPTO as SISON, CHRISTINE ANDREA PAN

Tech Center 3700 • Art Units: 3792 3796

This examiner grants 33% of resolved cases

Analysis

SISON, CHRISTINE ANDREA PAN is assigned to Tech Center 3700 and art unit 3792. The profile includes 55 resolved cases and an allowance rate of 32.7%. Interview activity is associated with a 40.7% lift, exceeding the allowance rate and supporting a deliberate interview strategy where the issues are amenable to discussion. The median time to allowance is 1341 days, so delay should be considered in portfolio planning.

The listed companies are Boston Scientific Corporation, Medtronic Inc., and Whoop Inc. The listed firms are FREDRIKSON & BYRON, P.A., Lewis & Reese, PLLC, and STRATEGIC PATENTS P.C. The limited resolved-case base counsels against overgeneralization, but the available data supports focused claim explanations and preparation for examiner interviews.

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

Performance Statistics

32.7%
Allow Rate
-37.3% vs TC avg
104
Total Applications
+40.7%
Interview Lift
1341
Avg Prosecution Days
Based on 55 resolved cases, 2023–2026

Rejection Statute Breakdown

9.1%
§101 Eligibility
16.6%
§102 Novelty
40.8%
§103 Obviousness
29.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18817058 PHYSIOLOGICAL STATE PREDICTION BASED ON ACOUSTIC DATA USING MACHINE LEARNING Non-Final OA Apple Inc.
18773046 System and Method for Generating Diagnostic Health Information Using Deep Learning and Sound Understanding Non-Final OA Google LLC
18764730 MEDICAL OPTICAL FIBER WITH INTRA-PROCEDURE RENEWABLE TIP Final Rejection Boston Scientific Scimed, Inc.
17622517 Wearable Device and Photoelectric Pulse Sensor Component Final Rejection Huawei Technologies Co., Ltd.
18701232 AN APPARATUS FOR USER GUIDANCE DURING SKIN TREATMENT AND METHOD THEREOF Final Rejection KONINKLIJKE PHILIPS N.V.
17753930 Wirelessly Powered Stimulator Final Rejection The Regents of the University of California
18005084 DIAGNOSIS OR TREATMENT VIA VESTIBULAR AND COCHLEAR MEASURES Non-Final OA Cochlear Limited
17331275 ELECTROTHERAPEUTIC WAVEFORM AND PULSE GENERATION AND DELIVERY SYSTEM AND METHOD Final Rejection ZOLL Medical Corporation
18845937 IMPLANTABLE APPARATUS HAVING MARKERS FOR DETERMINING PENETRATION DEPTH Final Rejection MEDTRONIC, INC.
18845871 DETECTION OF AN INTEGRATED OR TRUE BIPOLAR LEAD FOR SELECTING MEDICAL DEVICE OPERATING PARAMETERS Final Rejection Medtronic, Inc.
18651034 Current Mode-Based Programming for Implantable Stimulators Final Rejection Boston Scientific Neuromodulation Corporation
18086148 SYSTEMS AND METHODS FOR PERIPHERAL NEUROMODULATION Non-Final OA Boston Scientific Neuromodulation Corporation
17654343 Automatic Calibration in an Implantable Stimulator Device Having Neural Sensing Capability Final Rejection Boston Scientific Neuromodulation Corporation
19047123 METHOD AND DEVICE FOR PROVIDING STIMULATION TO OBSTRUCTED COCHLEA Non-Final OA New York University
17632550 CATHETER BLOOD PUMPS AND IMPELLERS Final Rejection Shifamed Holdings, LLC
18899709 TRANSDUCER ARRAY HAVING SUBARRAYS AND METHODS OF PRODUCTION AND USE THEREOF Non-Final OA Novocure GmbH
17753496 APPARATUS AND METHOD Final Rejection Imperial College Innovations Limited
18947762 FRAME WITH HELICAL STRUTS Non-Final OA MAGENTA MEDICAL LTD
19009801 Three-Dimensional Laser Scan for Fractional Injury Non-Final OA Lutronic Corporation
18337705 SELECTIVE STIMULATION OF GROUPS OF NEURAL ELEMENTS WITHIN A REGION OF THE BRAIN Final Rejection The UAB Research Foundation
17508235 MODULAR PHYSIOLOGICAL MONITORING SYSTEM Non-Final OA Whoop, Inc.
17508159 GARMENT INFRASTRUCTURE FOR PHYSIOLOGICAL MONITORING Final Rejection Whoop, Inc.
17597364 MANIPULATION OF AN ELONGATED MEDICAL DEVICE Final Rejection Corindus, Inc.

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Frequently Asked Questions

What is examiner Christine Andrea Pan Sison's allowance rate?

32.7% of resolved applications examined by Christine Andrea Pan Sison were allowed (55 resolved cases), compared with 66.7% across Art Unit 3792 over the last five years.

Does an interview help with examiner Christine Andrea Pan Sison?

This examiner's interview lift is +40.7 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Christine Andrea Pan Sison take to allow a patent?

Applications allowed by Christine Andrea Pan Sison took 1,341 days on average from filing to allowance.

Which art unit does examiner Christine Andrea Pan Sison work in?

Christine Andrea Pan Sison examines applications in Art Unit 3792 in Tech Center 3700 (Medical Devices & Mechanical Engineering).

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