Trademark Overview
On Wednesday, November 26, 2025, a trademark application was filed for YEAST EFFICIENCY with the United States Patent and Trademark Office. The USPTO has given the YEAST EFFICIENCY trademark a serial number of 79443765. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Thursday, February 12, 2026. This trademark is owned by LESAFFRE ET COMPAGNIE. The YEAST EFFICIENCY trademark is filed in the Advertising, Business and Retail Services, Education & Entertainment Services, and Medical & Beauty Services & Agricultural Services categories with the following description:
Provision of non-commercial information and advice with respect to plant nutrition and plant health.
Organization of conferences, workshops and training in the field of agriculture, nutrition and plant health; publication of educational and informational content in the field of agriculture, nutrition and plant health; publication of educational and informational content.
Corporate communication services, dissemination of business information and promotion of public awareness campaigns in the field of nutrition and plant health.