Listed by the USPTO as WITHERSPOON, SIKARL A
Tech Center 1600 • Art Units: 1621 1622 1624 1671 1692
This examiner grants 86% of resolved cases
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18611248 | POLYMERIZABLE COMPOSITION, CURED PRODUCT, WAVELENGTH CONVERSION MEMBER, BACKLIGHT UNIT, AND LIQUID CRYSTAL DISPLAY DEVICE | Non-Final OA | FUJIFILM Corporation |
| 18722810 | FURAN DICARBOXYLIC ACID COMPOUND, METHOD FOR PREPARING FURAN DICARBOXYLIC ACID COMPOUND, POLYESTER, AND MEHTOD FOR PREPARING POLYESTER | Non-Final OA | KOLON INDUSTRIES, INC. |
| 18291317 | CATALYST FOR PREPARING 1,3-CYCLOPENTANEDIOL, METHOD FOR PREPARING 1,3-CYCLOPENTANEDIOL BY USING SAME, AND 1,3-CYCLOPENTANEDIOL PREPARED THEREBY | Non-Final OA | KOLON INDUSTRIES, INC. |
| 18413176 | METHODS OF MAKING METAL-ORGANIC FRAMEWORKS WITH PRE-LIGANDS | Non-Final OA | ExxonMobil Technology and Engineering Company |
| 17794322 | COMPOSITION AND METHOD FOR PRODUCING SAME | Non-Final OA | DAICEL CORPORATION |
| 18270384 | PROCESS FOR PREPARING BISPHENOL A (BPA) IN THE PRESENCE OF BENZENE | Final Rejection | Covestro Deutschland AG |
| 18270360 | PROCESS FOR PREPARING BISPHENOL A (BPA) IN THE PRESENCE OF ALPHA-METHYLSTYRENE | Final Rejection | Covestro Deutschland AG |
| 18245904 | PROPYLENE HYDROFORMYLATION PROCESSES USING BISPHOSPHINE LIGANDS AS CATALYSTS | Final Rejection | EASTMAN CHEMICAL COMPANY |
| 18292308 | MONOMER COMPOSITION FOR SYNTHESIZING RECYCLED PLASTIC, PREPRATION METHOD THEREOF, AND RECYCLED PLASTIC, MOLDED PRODUCT USING THE SAME | Non-Final OA | LG CHEM, LTD. |
| 18682240 | METHOD FOR PRODUCING (METH)ACRYLAMIDE COMPOUND | Non-Final OA | MITSUI CHEMICALS, INC. |
| 18683046 | CATALYTICAL PROCESS OF MAKING 4-HEXEN-3-ONE | Non-Final OA | INTERNATIONAL FLAVORS & FRAGRANCES INC. |
| 18267563 | CATALYST SYSTEM | Non-Final OA | SYMRISE AG |
| 18714593 | 1,3-BUTANEDIOL PURIFIED FROM A MIXTURE OF DIOLS | Non-Final OA | Novamont S.p.A. |
| 18681538 | COMPOSITIONS COMPRISING HYDROXYETHYL-CAPPED CATIONIC PEPTOIDS | Non-Final OA | MEDICI THERAPEUTICS, INC. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy86.3% of resolved applications examined by Sikarl A Witherspoon were allowed (1,666 resolved cases), compared with 46.0% across Art Unit 1621 over the last five years.
This examiner's interview lift is -20.1 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Sikarl A Witherspoon took 639 days on average from filing to allowance.
Sikarl A Witherspoon examines applications in Art Unit 1621 in Tech Center 1600 (Biotechnology & Pharmaceuticals).
