POLYTEX CHEMICAL ENGINEERING CO., LTD.

City:

Yangzhou

Country:

China

Published Applications:

Last publication date:

2022-02-03

Patent Grants:

Last grant date:

2022-12-13

Top Inventors for applications by POLYTEX CHEMICAL ENGINEERING CO., LTD.

These are the the leading inventors for applications assigned to POLYTEX CHEMICAL ENGINEERING CO., LTD.:

Dubin Wang 1 Yangzhou, China
Hong Li 1 Yangzhou, China

Recent patent applications by POLYTEX CHEMICAL ENGINEERING CO., LTD.

POLYTEX CHEMICAL ENGINEERING CO., LTD. based in Yangzhou, CN has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2022-02-03 ✅ Patent 11,525,030 granted on 2022-12-13

US20220033577A1

Chemistry; metallurgy

Method for preparing biogenic guanidine complex, method for preparing polyethylene terephthalate (PET), and method for preparing poly (ethylene isophthalate-co-terephthalate) (PEIT)

Also check out Polytex Chemical Engineering Co., Ltd.'s (Yangzhou, China) applicant profile with 2 patent applications submitted.

AssigneeID:

391544 ⎘