This page is not indexed by search engines while we improve data quality.

Ewin Richard A patents

Ewin Richard A is listed as an inventor on 14 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
MetricValue
InventorEwin Richard A
Total patents14
First publicationJul 7, 2015
Latest publicationJan 28, 2025

Notable patents

Publications ranked by popularity score, then publication date.

Recent patents

Latest publications not already listed above.

Major assignees

Companies most often associated with this inventor's publications.

Top assignees for this inventor
AssigneePatents
Zoetis Services Llc14

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
C07D471/0412
C07D513/049
C07D417/147
C07D401/046
A61K38/156