Cancelled & expired registration
OPTISAF
Registration cancelled per USPTO on Aug 21, 2026
Status may changeReady for a second act? Here's what the USPTO record shows.
- USPTO status
- Registration cancelled per USPTO on Aug 21, 2026 · code 710 (Cancelled, Section 8)
- Registration date
- Feb 11, 2020
- Filing date
- Sep 24, 2018
- Registration no.
- 5985484
- Serial no.
- 88129882
- Goods & services
- (Based on 44(e)) Yeast for medical or veterinary purposes; Additives to fodder, namely, probiotic supplements; Zootechnical additives, namely, probiotic supplements for animal feed; Feed additives having a probiotic effect, namely, yeast for medical purposes for animal feed; Probiotic supplements for animal consumption; Nutrients for animal consumption, namely, nutritional supplements, animal feed
- Owner as listed with the USPTO
- Lesaffre et Compagnie
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