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DURECT CORP

Overview
  • Total Patents
    531
  • GoodIP Patent Rank
    8,379
  • Filing trend
    ⇩ 57.0%
About

DURECT CORP has a total of 531 patent applications. It decreased the IP activity by 57.0%. Its first patent ever was published in 1994. It filed its patents most often in United States, Australia and EPO (European Patent Office). Its main competitors in its focus markets pharmaceuticals, medical technology and machines are BLAISE GILBERT, HALLUX INC and GUMENIUK MYKOLA IVANOVYCH.

Patent filings per year

Chart showing DURECT CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Theeuwes Felix 134
#2 Yum Su Il 129
#3 Gibson John W 101
#4 Su Huey-Ching 79
#5 Chao Wendy 65
#6 Tipton Arthur J 54
#7 Fu Roger 53
#8 Gillis Edward M 51
#9 Wright Jeremy C 43
#10 Tamraz Wilma 41

Latest patents

Publication Filing date Title
WO2021067297A1 Treatment of alcoholic hepatitis
WO2021011896A1 Long-acting formulations and vehicles
US2018117016A1 Depot formulations
CN110214029A Long-acting formulation
AU2017305305A1 Compositions comprising oxygenated cholesterol sulfate and at least one of polyalkylene glycol, carboxymethyl cellulose and polyoxylglyceride
TW201818944A Use of oxygenated cholesterol sulfates (OCS) to treat inflammatory skin disease and skin lesions
EP3481381A1 Oral dosage form with drug composition, barrier layer and drug layer
TW201811374A Depot formulations
AU2016200966A1 Sustained local anesthetic composition containing preferably a sugar ester such as SAIB
CA2932290A1 Compositions comprising antioxidant, fluid dispensers, and methods involving the same
WO2015088990A1 Pharmaceutically active agent complexes, polymer complexes, and compositions and methods involving the same
CN105121438A Compositions with thixotropy and enhanced dissolution reproducibility and stability
TW201521769A Compositions with a rheological modifier to reduce dissolution variability
CN105163719A Injectable controlled release composition comprising high viscosity liquid carrier
US2014011842A1 Oral Pharmaceutical Dosage Forms
AU2013202707A1 Oral pharmaceutical dosage forms
AU2013202598A1 Sustained release small molecule drug formulation
AU2013202476A1 Improved depot formulations
AU2013202352A1 Transdermal delivery systems comprising bupivacaine
US2014294977A1 Radiation-Sterilized Biodegradable Drug Delivery Composition