Patent · US Active

Functionalized polymers

US11865374B2 · kind B2 · utility

0Cited by

5References

19Claims

0Family size

Assignees

Evonik Operations GmbH · DE
Evonik Corporation · US

Inventors

Sadik Amajjahe · Düsseldorf, DE
Matthias Mentel · Dortmund, DE
Juergen Meyer · Taunusstein, DE
Andrew Wilson Wang · Macungie, US
Arnoldo Fonseca · Harleysville, US

Key dates

Filing date	Nov 2, 2018
Grant date	Jan 9, 2024
Priority date	—
Expiry date	Oct 7, 2039

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61Q19/04
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to functionalized polymers, a process for producing functionalized polymers and the use of functionalized polymers, especially in the field of personal care.

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