Listed by the USPTO as LANGEL, WAYNE A
Tech Center 1700 • Art Units: 1731 1736 1793
This examiner grants 78% of resolved cases
LANGEL, WAYNE A is associated with Tech Center 1700 and art unit 1731. The record covers 1659 resolved cases, with an allowance rate of 78.4% and a median of 882 days to allowance. Interviews correspond to a 23.3% lift in the allowance rate. The volume of resolved cases gives the statistics a broad evidentiary base for prosecution planning in this docket.
The listed companies are Tessenderlo Group NV, Yara International ASA, and Keystone Specialty Chemicals LLC. The listed firms are Ipsilon USA - NLO, DILWORTH IP, LLC, and ANDRUS INTELLECTUAL PROPERTY LAW, LLP. Counsel can use these appearances to identify relevant experience and consider whether an interview-centered response strategy fits the application. The reported metrics remain aggregate observations and do not determine the result of an individual case.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18284525 | COMPOSITIONS, METHODS, AND SYSTEMS FOR MICROWAVE CATALYTIC AMMONIA SYNTHESIS | Non-Final OA | WEST VIRGINIA UNIVERSITY BOARD OF GOVERNORS ON BEHALF OF WEST VIRGINIA UNIVERSITY |
| 18632296 | METHOD FOR RECOVERING LITHIUM PRECURSOR FROM LITHIUM SECONDARY BATTERY | Non-Final OA | SK INNOVATION CO., LTD. |
| 18690674 | PLA COATING OF FERTILISERS | Non-Final OA | thyssenkrupp AG |
| 18026157 | N-HETEROCYCLIC COMPOUNDS USED AS NITRIFICATION INHIBITOR | Non-Final OA | EUROCHEM ANTWERPEN |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy78.4% of resolved applications examined by Wayne A Langel were allowed (1,659 resolved cases), compared with 55.4% across Art Unit 1731 over the last five years.
This examiner's interview lift is +23.3 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Wayne A Langel took 882 days on average from filing to allowance.
Wayne A Langel examines applications in Art Unit 1731 in Tech Center 1700 (Chemistry & Materials).
