Listed by the USPTO as KALLIS, RUSSELL
Tech Center 1600 • Art Units: 1638 1663
This examiner grants 87% of resolved cases
KALLIS, RUSSELL is assigned to tech center 1600 and art unit 1638. His profile covers 1148 resolved cases, with an allowance rate of 86.9% and a median of 834 days to allowance. Interview participation corresponds to a 7.9% lift in the recorded allowance rate. The large resolved-case record gives these prosecution indicators a broad evidentiary base within the profile.
Altria Client Services LLC and Nunhems B.V. are the listed companies. ARENTFOX SCHIFF LLP is the listed firm. The allowance figure can inform initial prosecution planning, while the interview measure supports considering interviews as a potentially positive but limited contributor to outcomes. The median duration provides a practical scheduling reference for applicants pursuing matters in art unit 1638.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 17781797 | Compositions and Methods for Producing Tobacco Plants and Products Having Altered Alkaloid Levels | Final Rejection | ALTRIA CLIENT SERVICES LLC |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy86.9% of resolved applications examined by Russell Kallis were allowed (1,148 resolved cases), compared with 48.8% across Art Unit 1638 over the last five years.
This examiner's interview lift is +7.9 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Russell Kallis took 834 days on average from filing to allowance.
Russell Kallis examines applications in Art Unit 1638 in Tech Center 1600 (Biotechnology & Pharmaceuticals).
