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ANDRX PHARMACEUTICALS INC

Overview
  • Total Patents
    137
About

ANDRX PHARMACEUTICALS INC has a total of 137 patent applications. Its first patent ever was published in 1992. It filed its patents most often in United States, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets pharmaceuticals, machines and organic fine chemistry are TRADITIONAL CN MED RES LAB INC, SHAVER WILLIAM A and RODRIGUEZ GUSTAVO C.

Patent filings per year

Chart showing ANDRX PHARMACEUTICALS INCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Chen Chih-Ming 116
#2 Cheng Xiu Xiu 38
#3 Chou Joseph 36
#4 Jan Steve 28
#5 Li Boyong 17
#6 Wong David 16
#7 Chou Joseph C H 13
#8 Kositprapa Unchalee 12
#9 Weng Timothy 11
#10 Nangia Avinash 11

Latest patents

Publication Filing date Title
US7988993B2 Oral controlled release dosage form
US6905708B2 Controlled release oral dosage form
US6893660B2 Stable pharmaceutical compositions without a stabilizer
US7642286B2 Stable pharmaceutical compositions containing pravastatin
CA2796884A1 Improved controlled release oral dosage form
AU2024802A Once a day antihistamine and decongestant formulation
US6589553B2 Controlled release oral dosage form
US6733778B1 Omeprazole formulation
NZ510231A Omeprazole formulation comprising an alkaline core and an enteric coating
WO9961005A1 Controlled release oral dosage form
US6210716B1 Controlled release bupropion formulation
CA2586240A1 Improved hmg coa reductase inhibitor extended release formulation
AU1627599A Improved HMG CoA reductase inhibitor extended release formulation
US6270805B1 Two pellet controlled release formulation for water soluble drugs which contains an alkaline metal stearate
US6174548B1 Omeprazole formulation
US6524620B2 Diltiazem controlled release formulation and method of manufacture
US6197347B1 Oral dosage for the controlled release of analgesic
US6099859A Controlled release oral tablet having a unitary core
US6485748B1 Once daily pharmaceutical tablet having a unitary core
US6096340A Omeprazole formulation