Listed by the USPTO as CALLAWAY, SPENCER THOMAS
Tech Center 3600 • Art Units: 3642 3643
This examiner grants 35% of resolved cases
CALLAWAY, SPENCER THOMAS works in tech center 3600 and art unit 3642. The profile includes 125 resolved cases, a 35.2% allowance rate, and an 18.0% interview lift. The median days to allowance are 973.
The listed companies are Daiki Co. Ltd., Deere & Company, and Signify Holding B.V. The listed firms are OLIFF PLC, BOYLE FREDRICKSON S.C., and CANTOR COLBURN LLP. The allowance rate indicates that prosecution outcomes have been mixed, while the positive interview lift gives practitioners a concrete reason to evaluate interview-centered prosecution in suitable matters.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 19358664 | MILKING SYSTEM WITH A POSITIONING AID | Non-Final OA | LELY PATENT N.V. |
| 19150585 | LIGHTING SYSTEM AND METHOD FOR PLANT GROWTH | Final Rejection | SIGNIFY HOLDING B.V. |
| 19123927 | Self-learning non-integrated luminaire | Non-Final OA | SIGNIFY HOLDING B.V. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy35.2% of resolved applications examined by Spencer Thomas Callaway were allowed (125 resolved cases), compared with 67.2% across Art Unit 3642 over the last five years.
This examiner's interview lift is +18.0 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Spencer Thomas Callaway took 973 days on average from filing to allowance.
Spencer Thomas Callaway examines applications in Art Unit 3642 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).
