Pujing Chemical Industry Co., Ltd.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Pujing Chemical Industry Co., Ltd..The latest application filed is for "polyglycolic acid resin and production process thereof".

Company Profile

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Pujing Chemical Industry Co., Ltd. - Shanghai CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Novel Polyglycolic Acid and Preparation Method Thereof by Polycondensation App 20220010057 - LI; Chuangyang	2022-01-13
Polyglycolic Acid Resin and Production Process Thereof App 20220010052 - FENG; Lei	2022-01-13
Polyglycolide Copolymer Composition and Preparation Thereof App 20220002539 - ZHANG; Xinzhou	2022-01-06
Controlled Production of Polyglycolic Acid and Glycolide App 20210395444 - WANG; Saibo	2021-12-23
Polyglycolide Copolymer and Preparation Thereof App 20210395516 - ZHANG; Xinzhou	2021-12-23
Heat and Aging Resistant Polyglycolide Copolymer and Composition Thereof App 20210395445 - ZHANG; Xinzhou	2021-12-23
Integrated Preparation Process for Producing Polyglycolic Acid Products App 20210395443 - WANG; Saibo	2021-12-23
Polyglycolic Acid Copolymer Composition and Preparation Thereof App 20210388154 - ZHANG; Xinzhou	2021-12-16
Glycolide Production With Low Solid Residue App 20210355100 - LIU; Wei	2021-11-18
Glycolide Production From Methyl Polyglycolate App 20210347754 - LIU; Wei	2021-11-11

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