Compositions and methods for reducing cat allergens in the environment

US10889785B2 · kind B2 · utility

Assignee

• Societe des Produits Nestle S.A. · CH

Inventors

• George Wells · Chesterfield, US
• Delphine Tissot-Favre · Webster Groves, US
• Ebenezer Satyaraj · Wildwood, US
• Juergen Eck · Bensheim, DE
• Daniel Meyer · Schenkon, CH
• Torsten Ertongur-Fauth · Darmstadt, DE
• Alexander Pelzer · Emmelshausen, DE
• Scott Sherrill · Chesterfield, US
• Peichuan Sun · Chesterfield, US

Key dates

• Filing date: Apr 4, 2018
• Grant date: Jan 12, 2021
• Expiry date: Apr 4, 2038

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C12Y304/21062
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Formulations, compositions and products for reducing allergenic Fel d 1 from the environment are disclosed. The formulations include at least one protease that interacts with the Fel d 1 and substantially degrades allergenic epitopes on the Fel d 1. Methods of using the formulations for reducing or eliminating allergenic Fel d 1 from the environment are also disclosed.