Category:Jian Chen

Jian Chen

Executive Summary

Jian Chen is an inventor who has filed 7 patents. Their primary areas of innovation include Vectors or expression systems specially adapted for E. coli (4 patents), Enzymes; Proenzymes; Compositions thereof (preparations containing enzymes for cleaning teeth (3 patents), Enzymes; Proenzymes; Compositions thereof (preparations containing enzymes for cleaning teeth (2 patents), and they have worked with companies such as Jiangnan University (7 patents). Their most frequent collaborators include (5 collaborations), (4 collaborations), (2 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• C12N15/70 (Vectors or expression systems specially adapted for E. coli): 4 patents
• C12N9/0006 (Enzymes; Proenzymes; Compositions thereof (preparations containing enzymes for cleaning teeth): 3 patents
• C12N9/0071 (Enzymes; Proenzymes; Compositions thereof (preparations containing enzymes for cleaning teeth): 2 patents
• C12R2001/19 (INDEXING SCHEME ASSOCIATED WITH SUBCLASSES): 2 patents
• C12N9/1029 (MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA (microbiological testing media): 2 patents
• C12P7/62 (Carboxylic acid esters): 2 patents
• C12N9/1085 (MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA (microbiological testing media): 2 patents
• C12N9/88 (MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA (microbiological testing media): 2 patents
• C12N9/93 (MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA (microbiological testing media): 2 patents
• C12N15/52 (Genes encoding for enzymes or proenzymes): 2 patents
• C12Y205/01054 (ENZYMES): 2 patents
• C12Y403/01023 (ENZYMES): 2 patents
• C12Y602/01012 (ENZYMES): 2 patents
• C12P17/165 (FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE {(brewing of beer): 1 patents
• C12N9/001 (Enzymes; Proenzymes; Compositions thereof (preparations containing enzymes for cleaning teeth): 1 patents
• C12Y103/07005 (ENZYMES): 1 patents
• C12Y114/14 (ENZYMES): 1 patents
• C12N2800/101 (MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA (microbiological testing media): 1 patents
• C12P19/485 (FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE {(brewing of beer): 1 patents
• C12N1/205 (Bacteria; Culture media therefor): 1 patents
• C12N9/1051 (MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA (microbiological testing media): 1 patents
• C12N2527/00 (MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA (microbiological testing media): 1 patents
• C12P7/56 (FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE {(brewing of beer): 1 patents
• C12N1/185 (MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA (microbiological testing media): 1 patents
• C12N15/905 (MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA (microbiological testing media): 1 patents
• C12Y101/01027 (ENZYMES): 1 patents
• C12Y101/05005 (ENZYMES): 1 patents
• C12R2001/865 (INDEXING SCHEME ASSOCIATED WITH SUBCLASSES): 1 patents
• C12N1/20 (Bacteria; Culture media therefor): 1 patents
• C12N9/1022 (MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA (microbiological testing media): 1 patents
• C12N9/1294 (MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA (microbiological testing media): 1 patents
• C12P13/22 (FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE {(brewing of beer): 1 patents
• C12Y202/01001 (ENZYMES): 1 patents
• C12Y207/09002 (ENZYMES): 1 patents
• C12P7/6409 (Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats): 1 patents
• C12N9/20 (MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA (microbiological testing media): 1 patents
• C12N15/81 (for yeasts): 1 patents
• C12Y203/01051 (ENZYMES): 1 patents
• C12Y301/01003 (ENZYMES): 1 patents
• C12N2800/102 (MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA (microbiological testing media): 1 patents
• C12N9/0028 (Enzymes; Proenzymes; Compositions thereof (preparations containing enzymes for cleaning teeth): 1 patents
• C12Y101/01237 (ENZYMES): 1 patents
• C12Y105/01 (ENZYMES): 1 patents
• C12Y203/0114 (ENZYMES): 1 patents
• C12Y403/01017 (ENZYMES): 1 patents
• C12N9/10 (MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA (microbiological testing media): 1 patents
• C12N9/16 (MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA (microbiological testing media): 1 patents
• C12N9/90 (MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA (microbiological testing media): 1 patents
• C12Y101/01006 (ENZYMES): 1 patents
• C12Y101/01282 (ENZYMES): 1 patents
• C12Y114/14009 (ENZYMES): 1 patents
• C12Y402/03004 (ENZYMES): 1 patents
• C12Y504/99005 (ENZYMES): 1 patents

Companies

List of Companies

• Jiangnan University: 7 patents

Collaborators

• Weizhu Zeng (5 collaborations)
• Jingwen Zhou (4 collaborations)
• Sha Xu (2 collaborations)
• Guocheng Du (2 collaborations)
• Jianghua Li (2 collaborations)
• Yanfeng Liu (2 collaborations)
• Lian Wang (2 collaborations)
• Yuqi Wang (1 collaborations)
• Xingying Zhao (1 collaborations)
• Xueqin Lv (1 collaborations)
• Long Liu (1 collaborations)
• Tiantian Liu (1 collaborations)
• Jurong Ping (1 collaborations)
• Long LIU (1 collaborations)
• Xueqin LV (1 collaborations)
• Wenyang Wu (1 collaborations)
• Guolin Zhou (1 collaborations)
• Chenyang Zhang (1 collaborations)
• Jingwen ZHOU (1 collaborations)
• Shiqin Yu (1 collaborations)