DURECT CORPORATION

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Technologies

Intl Class Technology # of Patents Rank
 
 
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 38156
 
 
 
A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS 1585
 
 
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 1386
 
 
 
C07K PEPTIDES 583
 
 
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 468
 
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 369
 
 
 
A61N ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY 266
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2119
 
 
 
A61L METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES 128
 
 
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 181

Top Patents (by citation)

Patent # Title Filing Date Issue Date Intl Class Cited #
5,747,058 High viscosity liquid controlled delivery systemJun 07, 95May 05, 98[A61L, A61F]113
6,291,013 Emulsion-based processes for making microparticlesMay 03, 99Sep 18, 01[B01J, A61K]83
6,368,315 Composite drug delivery catheterJun 23, 99Apr 09, 02[A61M]77
6,130,200 Gel composition and methodsDec 18, 97Oct 10, 00[A61K]59
5,968,542 High viscosity liquid controlled delivery system as a deviceSep 15, 97Oct 19, 99[B32B, A61F]55
5,312,389 Osmotically driven syringe with programmable agent deliveryApr 03, 92May 17, 94[A61K]49
6,413,536 High viscosity liquid controlled delivery system and medical or surgical deviceAug 27, 99Jul 02, 02[B32B, A61F, B01J, A61K]46
6,331,311 Injectable depot gel composition and method of preparing the compositionDec 18, 97Dec 18, 01[A61F, A61K]41
6,491,684 Fluid delivery device having a water generating electrochemical/chemical pump and associated methodMay 22, 01Dec 10, 02[A61K]39
5,932,547 Non-aqueous polar aprotic peptide formulationsJun 13, 97Aug 03, 99[A61K, C07K]38

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0108,681 Injectable Depot Compositions and Uses ThereofAug 23, 12May 02, 13[A61K]
2013/0028,953 Transdermal Delivery Systems for SufentanilJun 01, 12Jan 31, 13[A61P, A61K]
2012/0330,005 PEROXIDE REMOVAL FROM DRUG DELIVERY VEHICLENov 21, 11Dec 27, 12[C07H]
2012/0239,007 Implantable Devices and Methods for Treatment of Pain by Delivery of Fentanyl and Fentanyl CongenersJan 20, 12Sep 20, 12[A61M]
2012/0225,033 Biodegradable Drug Delivery CompositionNov 23, 11Sep 06, 12[A61K]
2012/0177,697 Excipients In Drug Delivery VehiclesDec 05, 11Jul 12, 12[A61P, A61K]
2012/0135,072 Oral Drug Delivery SystemFeb 03, 12May 31, 12[A61P, A61K]
2012/0135,073 Oral Drug Delivery SystemFeb 03, 12May 31, 12[A61P, A61K]
2012/0122,782 COMPLEXATION OF METAL IONS WITH POLYPEPTIDESNov 21, 11May 17, 12[A61P, A61K]
2012/0100,149 Injectable, Non-Aqueous Suspension with High Concentration of Therapeutic AgentOct 26, 11Apr 26, 12[A61K]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,420,120 Oral drug delivery systemFeb 03, 12Apr 16, 13[A61K]
8,415,401 Oral pharmaceutical dosage formsDec 05, 08Apr 09, 13[A61K]
8,354,124 Oral drug delivery systemFeb 03, 12Jan 15, 13[A61K]
8,337,883 Transdermal delivery systemsOct 29, 07Dec 25, 12[A61K]
8,278,330 Short duration depot formulationsSep 27, 10Oct 02, 12[A61K]
8,263,108 Zero-order prolonged release coaxial implantsJun 21, 02Sep 11, 12[A61F]
8,252,303 Injectable depot compositions and uses thereofNov 14, 02Aug 28, 12[A61F, A61K]
8,252,319 Transdermal delivery system for sufentanilJul 31, 07Aug 28, 12[A61K]
8,252,320 Transdermal delivery system for sufentanilJul 31, 07Aug 28, 12[A61K]
8,246,977 Transdermal delivery systemsOct 21, 05Aug 21, 12[A61K]

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Top Inventors for This Owner

Inventor Name Address # of Patent/Pub
THEEUWES FELIX
LOS ALTOS HILLS, CA
32
Gibson John W
Springville, AL
30
Tipton Arthur J
Homewood, AL
30
Yum Su Il
Los Altos, CA
28
Chen Guohua
Sunnyvale, CA
27
Middleton John C
Birmingham, AL
18
GILLIS EDWARD M
CUPERTINO, CA
16
Houston Paul R
Hayward, CA
15
Schoenhard Grant
San Carlos, CA
13
Kleiner Lothar Walter
Los Altos, CA
9