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YU CHONGXI

Overview
  • Total Patents
    124
  • GoodIP Patent Rank
    49,454
  • Filing trend
    ⇩ 40.0%
About

YU CHONGXI has a total of 124 patent applications. It decreased the IP activity by 40.0%. Its first patent ever was published in 2006. It filed its patents most often in China, Hong Kong and Japan. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and environmental technology are PHARMACIA CORP, CHONGXI YU and PHARMACIA & UP JOHN COMPANY.

Patent filings per year

Chart showing YU CHONGXIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Chongxi 124
#2 Xu Lina 42
#3 Xu Li Na 8
#4 Tu Shiqian 6
#5 Yan Binbing 6
#6 Chen Yuhua 6
#7 Xu Li'Na 1

Latest patents

Publication Filing date Title
JP2021001195A Transdermal delivery system for peptides and related compounds
JP2019081772A Transdermal delivery system of peptide and relative compounds
JP2019065016A Positive charged aqueous prodrug of retinoid and retinoid-like compound having very high skin permeability
JP2019006795A Positively charged water-soluble prodrugs of retinoids and retinoid-like compounds with very high skin penetration rates
JP2018048201A Transdermal delivery system of peptide and relative compounds
JP2017160260A Positively charged water-soluble prodrugs of retinoids and retinoid-like compounds with very high skin penetration rates
JP2017160261A Positively charged water-soluble prodrugs of retinoids and retinoid-like compounds with very high skin penetration rates
AU2016213759A1 Transdermal delivery systems of peptides and related compounds
JP2016147900A Transdermal delivery system of peptide and relative compounds
JP2015221830A Positively charged water-soluble prodrugs of retinoids and retinoid-like compounds with very high skin penetration rates
AU2014203176A1 Transdermal delivery systems of peptides and related compounds
AU2014201024A1 Positively charged water-soluble prodrugs of acetaminophen and related compounds with very fast skin penetration rate
JP2014001237A Percutaneous delivery system of peptide and related compound thereof
AU2013206218A1 Positively charged water-soluble prodrugs of aryl- and heteroarylpropionic acids with very fast skin penetration rate
JP2013067669A TRANSDERMAL DELIVERY SYSTEM OF β-LACTAM ANTIBIOTIC SUBSTANCE
US2012157371A1 High penetration prodrug compositions of antimicrobials and antimicrobial-related compounds
EP2440523A1 High penetration compositions or prodrugs of antimicrobials and antimicrobial-related compounds
US2009221703A1 High penetration composition and uses thereof
US2009238763A1 High penetration compositions and uses thereof
CN105669531A Prodrug of non-steroidal anti-inflammatory drug having high skin and biological membrane penetration speed and novel medical application thereof