Listed by the USPTO as CHANG, OLIVIA C
Tech Center 3700 • Art Units: 3775
This examiner grants 85% of resolved cases
CHANG, OLIVIA C handles matters in tech center 3700 and art unit 3775. The profile records 740 resolved cases, an 84.6% allowance rate, and a median of 1047 days to allowance. The allowance result is high within the profile, although the recorded time to allowance remains relevant to product and portfolio schedules.
Interviews correspond with a 13.1% lift in the allowance rate. The listed companies are Globus Medical, CONMED, and Stryker. The leading firms are Bond, Schoeneck & King, Adler Pollock & Sheehan, and Muncy, Geissler, Olds & Lowe. Practitioners can use the profile to combine medical-device claim specialization with an interview strategy that addresses the identified grounds of rejection.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18069393 | Surgical Navigation System And Method | Non-Final OA | Stryker European Operations Limited |
| 19028047 | TISSUE RETRACTION DEVICE AND DELIVERY SYSTEM | Non-Final OA | BOSTON SCIENTIFIC SCIMED, INC. |
| 19028764 | ORTHOPEDIC SURGICAL METHOD AND STRUCTURE FOR SECURING A BONE SCREW TO A BONE | Non-Final OA | GLOBUS MEDICAL, INC. |
| 18826898 | METHOD AND IMPLANT DEVICE FOR GRAFTING ADJACENT VERTEBRAL BODIES | Final Rejection | GLOBUS MEDICAL, INC. |
| 18734156 | NAVIGATED DISCECTOMY AND TOOL DIFFERENTIATION | Non-Final OA | GLOBUS MEDICAL, INC. |
| 18454870 | PERIPROSTHETIC PLATE AND ASSOCIATED METHOD OF USE | Final Rejection | GLOBUS MEDICAL, INC. |
| 18493139 | BONE FIXATION SYSTEM AND METHODS OF USE THEREOF | Non-Final OA | DePuy Synthes Products, Inc. |
| 18662290 | METHODS FOR ALIGNING SENSOR-ENABLED PROSTHESIS DURING ROBOTICALLY-ASSISTED ARTHROPLASTY | Non-Final OA | Orthosoft ULC |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy84.6% of resolved applications examined by Olivia C Chang were allowed (740 resolved cases), compared with 72.3% across Art Unit 3775 over the last five years.
This examiner's interview lift is +13.1 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Olivia C Chang took 1,047 days on average from filing to allowance.
Olivia C Chang examines applications in Art Unit 3775 in Tech Center 3700 (Medical Devices & Mechanical Engineering).
