Inventor
EWIN RICHARD A
US8 patents
⚠️ This page may combine multiple inventors who share the name “EWIN RICHARD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZOETIS SERVICES LLC
7 patentsUS9340564B2May 17, 2016
Phenicol antibacterials
ZOETIS SERVICES LLC1 citations59
US9073894B2Jul 7, 2015
Phenicol antibacterials
ZOETIS SERVICES LLC2 citations59
US11786575B2Oct 17, 2023
Endoparasitic depsipeptides
ZOETIS SERVICES LLC0 citations57
US11331369B2May 17, 2022
Endoparasitic depsipeptides
ZOETIS SERVICES LLC0 citations57
US9428528B2Aug 30, 2016
Phenicol antibacterials
ZOETIS SERVICES LLC0 citations50
US11771738B2Oct 3, 2023
Endoparasitic depsipeptides
ZOETIS SERVICES LLC0 citations48
US12209084B2Jan 28, 2025
Serotonin 5-HT2B inhibitory compounds
ZOETIS SERVICES LLC0 citations47