Listed by the USPTO as SEBASCO CHENG, STEPHANIE
Tech Center 3700 • Art Units: 3741 3783
This examiner grants 59% of resolved cases
Stephanie Sebasco Cheng has resolved 321 cases within Art Unit 3741. Her allowance rate is 58.6 percent. A standout figure in her profile is the 71.1 percent interview lift, which indicates that conducting an interview is a highly effective strategy for practitioners to secure an allowance. This suggests that verbal communication is a primary driver of successful outcomes in her docket, providing a significant advantage over cases without interviews.
The median time to allowance for applications before this examiner is 1060 days. Her most frequent corporate applicants include General Electric Company, Rolls-Royce plc, and Bard Access Systems Inc. The law firms OLIFF PLC, Cantor Colburn LLP, and Davidson Kappel LLC are the top representatives appearing in her resolved cases. These firms manage a portfolio that reflects the examiner's focus within Tech Center 3700. Practitioners should consider the 71.1 percent interview lift when planning their prosecution strategy.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 19023732 | HEAT EXCHANGER | Final Rejection | ROLLS-ROYCE plc |
| 18781563 | GEARED GAS TURBINE ENGINE | Final Rejection | ROLLS-ROYCE plc |
| 18410781 | Catheter Insertion Assemblies, Introducer-Needle Subassemblies, and Methods with Needle-Stick-Injury Protection | Final Rejection | Bard Access Systems, Inc. |
| 18897454 | GAS TURBINE ENGINE WITH AIRFOIL HAVING DISENGAGEMENT FEATURE | Non-Final OA | GENERAL ELECTRIC COMPANY |
| 18735790 | TURBINE ENGINE HAVING A FUEL SUPPLY AND COMBUSTION SECTION | Final Rejection | General Electric Company |
| 17587466 | SYSTEMS FOR ALIGNING A GEARBOX OF A GAS TURBINE ENGINE | Non-Final OA | General Electric Company |
| 17983126 | WELDING SYSTEM AND WELDING METHOD USING THE SAME | Final Rejection | Kia Corporation |
| 18774708 | GEARBOX ARRANGEMENT FOR DUAL SPOOL ENGINE ACCESSORIES | Non-Final OA | RTX Corporation |
| 18737618 | SINGLE SPOOL GEARED TURBOFAN | Non-Final OA | RTX Corporation |
| 18387258 | Gas Turbine Engine Fuel System for an Aircraft Propulsion System | Final Rejection | Pratt & Whitney Canada Corp. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy58.6% of resolved applications examined by Stephanie Sebasco Cheng were allowed (321 resolved cases), compared with 62.4% across Art Unit 3741 over the last five years.
This examiner's interview lift is +71.1 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Stephanie Sebasco Cheng took 1,060 days on average from filing to allowance.
Stephanie Sebasco Cheng examines applications in Art Unit 3741 in Tech Center 3700 (Medical Devices & Mechanical Engineering).
