Patent · US Active

Parenchymal cellulose composition

US11286313B2 · kind B2 · utility

0Cited by

9References

20Claims

0Family size

Assignee

Betulium Oy · FI

Inventors

Antti Laukkanen · Helsinki, FI
Jason McKee · Martinez, US
Nikolaos PAHIMANOLIS · Espoo, FI

Key dates

Filing date	Jun 30, 2017
Grant date	Mar 29, 2022
Priority date	—
Expiry date	Jun 30, 2037

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L2205/16
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Methods for manufacturing, re-activating and using compositions including fibrillated parenchymal cellulose and activator are provided. The activator has a low molecular weight and is used to facilitate reactivation.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.