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TECHFIELDS BIOCHEM CO LTD

Overview
  • Total Patents
    92
  • GoodIP Patent Rank
    82,038
  • Filing trend
    ⇧ 100.0%
About

TECHFIELDS BIOCHEM CO LTD has a total of 92 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2006. It filed its patents most often in EPO (European Patent Office), Australia and Japan. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and biotechnology are SANOFI AVENTIS SPA, LACER SA and ABBOTT GMBH & CO KG.

Patent filings per year

Chart showing TECHFIELDS BIOCHEM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Chongxi 88
#2 Xu Lina 88
#3 Yan Binbing 23
#4 Chen Yuhua 23
#5 Tu Shiqian 23
#6 Lina Xu 4
#7 Chongxi Yu 4
#8 Yuhua Chen 4
#9 Binbing Yan 4
#10 Shiqian Tu 4

Latest patents

Publication Filing date Title
JP2018058899A Positively-charged-water soluble prodrug of aspirin
JP2017119704A Positively-charged-water soluble prodrug of aspirin
AU2016222329A1 Positively charged water-soluble pro-drugs of ibuprofen
AU2016219617A1 Positively charged water-soluble prodrugs of aspirin
JP2016130241A Aryl- and heteroaryl-propionic acid positively charged water-soluble prodrug having very fast skin permeation rate
JP2016074730A Prostaglandin and positively charged water-soluble prodrug of related compound having very high skin penetration rate
JP2016047841A Positively-charged-water soluble prodrug of aspirin
JP2016006124A Acetaminophen having extremely high skin permeability and positive charge water soluble prodrug of related compound
JP2015134801A Prostaglandin and positively charged water-soluble prodrug of related compound having very high skin penetration rate
JP2014043450A Positive charge water soluble prodrug of aryl- and heteroaryl-propionic acid having very fast skin permeability
AU2013231152A1 Positively charged water-soluble pro-drugs of ibuprofen
JP2013216670A Positively-charged water-soluble prodrug of aspirin
AU2013206215A1 Positively charged water-soluble prodrugs of aspirin
JP2013231038A Positively charged water-soluble prodrug of prostaglandin and related compound having very high skin-penetration rate
JP2013173777A Positively charged water-soluble prodrug having very high skin penetration rate for acetaminophen and related compound
JP2013014631A Positively charged water soluble prodrug of aryl having very fast skin penetration rate and heteroaryl propionic acid
CN102803211A High penetration compositions or prodrugs of antimicrobials and antimicrobial-related compounds
CA2761489A1 High penetration prodrug compositions of peptides and peptide-related compounds
WO2008029199A1 Positively charged water-soluble prodrugs of n-arylanthranilic acids with very fast skin penetration rate
AU2006347925A1 Positively charged water-soluble prodrugs of acetaminophen and related compounds with very fast skin penetration rate