Listed by the USPTO as LEE, CRYSTAL J
Tech Center 3600 • Art Units: 1731 1738 3672 3674
This examiner grants 82% of resolved cases
LEE, CRYSTAL J has 529 resolved cases and an 82.2% allowance rate. The interview lift is 21.4%, and the median time to allowance is 804 days. The examiner is assigned to Tech Center 3600 and Art Unit 1731. The positive interview lift indicates that interviews have been associated with improved measured outcomes, while the 82.2% allowance rate provides a favorable overall context. The 804-day median supports early attention to prosecution timing.
The principal applicants are Chevron Corporation, Halliburton Energy Services Inc., and Samsung Electronics Co., Ltd. The leading firms are AMSTER, ROTHSTEIN & EBENSTEIN LLP, Bayramoglu Law Offices LLC, and Calfee, Halter & Griswold LLP. Practitioners can use these recurring organizations to orient technical arguments and prepare for matters involving energy and electronics subject matter.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18675887 | COMPOSITE CATALYST, AIR PURIFICATION DEVICE INCLUDING THE SAME, AND METHOD OF PREPARING THE COMPOSITE CATALYST | Non-Final OA | Samsung Electronics Co., Ltd. |
| 18954796 | FIBER INCORPORATED THIXOTROPIC CEMENT SLURRY FOR LOST CIRCULATION APPLICATION | Final Rejection | Halliburton Energy Services, Inc. |
| 18738206 | REACTION SYSTEM | Non-Final OA | IHI Corporation |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy82.2% of resolved applications examined by Crystal J Lee were allowed (529 resolved cases), compared with 55.4% across Art Unit 1731 over the last five years.
This examiner's interview lift is +21.4 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Crystal J Lee took 804 days on average from filing to allowance.
Crystal J Lee examines applications in Art Unit 1731 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).
