Listed by the USPTO as CASTELLANO, STEPHEN J
Tech Center 3700 • Art Units: 3733 3781
This examiner grants 65% of resolved cases
CASTELLANO, STEPHEN J works in tech center 3700 and art unit 3733. The profile records 1245 resolved cases, a 65.1% allowance rate, and a 1093-day median to allowance. The 35.7% interview lift indicates a strong positive association between interviews and allowance outcomes in this record.
The listed companies are Toyota Motor Corporation, Emerson Electric Co., and Kawasaki Heavy Industries Ltd. The leading firms are Muncy, Geissler, Olds & Lowe, P.C., Baker Botts L.L.P., and Barnes & Thornburg LLP (IN). The large resolved-case record makes this profile useful for planning, particularly when counsel is deciding whether early examiner interaction should accompany written claim and prior-art analysis.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 19336775 | PRESSURE VESSEL | Non-Final OA | Toyota Jidosha Kabushiki Kaisha |
| 18973704 | HYDROGEN TANK | Final Rejection | TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 18871596 | MULTIPLE-SHELL TANK AND HEAT INSULATION MATERIAL SUPPLY METHOD FOR MULTIPLE-SHELL TANK | Final Rejection | KAWASAKI JUKOGYO KABUSHIKI KAISHA |
| 19094084 | PRESSURE VESSEL | Non-Final OA | Eaton Intelligent Power Limited |
| 18854997 | DUAL CONTAINER, REGENERATED RESIN PRODUCTION METHOD, PREFORM, AND METHOD FOR EXTRACTING INNER BAG OF DUAL CONTAINER | Final Rejection | KYORAKU CO., LTD. |
| 19046362 | Thin-Walled Curved Shell Formed From Multi-Conic Preform, and Tank and Vehicle including the Same | Final Rejection | STOKE Space Technologies, Inc. |
| 19095649 | CONTAINER | Final Rejection | BERRY GLOBAL, INC. |
| 19040889 | HOLDER FOR FOOD CONTAINERS IN THE FORM OF A FRAME | Non-Final OA | Individual inventor |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy65.1% of resolved applications examined by Stephen J Castellano were allowed (1,245 resolved cases), compared with 47.5% across Art Unit 3733 over the last five years.
This examiner's interview lift is +35.7 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Stephen J Castellano took 1,093 days on average from filing to allowance.
Stephen J Castellano examines applications in Art Unit 3733 in Tech Center 3700 (Medical Devices & Mechanical Engineering).
