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name:-0.0093898773193359
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COFCO (jilin) Bio-Chemical Technology CO., Ltd Patent Filings

COFCO (jilin) Bio-Chemical Technology CO., Ltd

Patent Applications and Registrations

Patent applications and USPTO patent grants for COFCO (jilin) Bio-Chemical Technology CO., Ltd.The latest application filed is for "air-isolated continuous feeding system for synthesizing polylactic acid from lactide and feeding method thereof".

Company Profile
5.20.6
  • COFCO (jilin) Bio-Chemical Technology CO., Ltd - Changchun N/A CN
  • COFCO (jilin) Bio-Chemical Technology CO., Ltd - jilin
  • COFCO (jilin) Bio-Chemical Technology CO., Ltd - Changchun City CN
  • COFCO (Jilin) Bio-Chemical Technology Co., Ltd. - Jilin
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Method for separating PHA and PHA prepared therefrom
Grant 11,203,663 - Tong , et al. December 21, 2
2021-12-21
Air-isolated Continuous Feeding System For Synthesizing Polylactic Acid From Lactide And Feeding Method Thereof
App 20210379548 - TONG; Yi ;   et al.
2021-12-09
Air-isolated continuous feeding system for synthesizing polylactic acid from lactide and feeding method thereof
Grant 11,192,079 - Tong , et al. December 7, 2
2021-12-07
Method For Separating Pha And Pha Prepared Therefrom
App 20210340316 - Tong; Yi ;   et al.
2021-11-04
Method for efficiently producing PHA
Grant 11,155,483 - Tong , et al. October 26, 2
2021-10-26
Device and method for online preparation of modified polylactic acid material with polylactic acid melt
Grant 11,130,259 - Tong , et al. September 28, 2
2021-09-28
Recombinant strain for producing L-lactic acid
Grant 11,130,973 - Tong , et al. September 28, 2
2021-09-28
Method for producing polylactic acid
Grant 11,118,006 - Tong , et al. September 14, 2
2021-09-14
Polylactic acid polymerization reaction apparatus and system
Grant 11,110,427 - Tong , et al. September 7, 2
2021-09-07
Polylactic acid devolatilization evaporator
Grant 11,097,248 - Tong , et al. August 24, 2
2021-08-24
Complex bacteria for improving corn steeping effects and usage thereof
Grant 11,041,180 - Tong , et al. June 22, 2
2021-06-22
Method for domesticating Saccharomyces cerevisiae
Grant 10,822,625 - Tong , et al. November 3, 2
2020-11-03
Complex Bacteria For Improving Corn Steeping Effects And Usage Thereof
App 20200299739 - TONG; Yi ;   et al.
2020-09-24
Method For Domesticating Saccharomyces Cerevisiae
App 20200172938 - TONG; Yi ;   et al.
2020-06-04

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