Patent · US Active

Method and device for a polyester sterilization process

US11957801B2 · kind B2 · utility

0Cited by

3References

5Claims

0Family size

Assignee

Evonik Corporation · US

Inventors

Edward D. Parent · Hamilton, US
Boris Obermeier · Hattersheim, DE
Jie Lu · Longbeilingcun, CN

Key dates

Filing date	Oct 23, 2018
Grant date	Apr 16, 2024
Priority date	—
Expiry date	Apr 7, 2039

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02W90/10
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Described herein are packages for orienting and cooling polyesters during a sterilization process, and containers for storing, transporting, and cooling the package. Also described herein are methods of sterilizing polyesters.

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