| Patents for A61L 33 - Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment (5,725) |
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| 06/17/1998 | EP0570370B1 Lubricious hydrophilic coating, resistant to wet abrasion |
| 06/16/1998 | US5767108 Immobilizing heparin by covalent bonding onto blood contacting surface of medical device, absorbing protein onto heparin-immobilized surface, contacting with patient's blood |
| 06/10/1998 | EP0714417B1 Polymer surface coatings |
| 06/10/1998 | EP0580871B1 Water-soluble cellulose derivative and biocompatible material |
| 06/10/1998 | DE19651096A1 Anticoagulant material to coat medical articles |
| 06/09/1998 | US5763504 Photcurable glycosaminoglycan derivatives, crosslinked glycosaminoglycans and method of production thereof |
| 06/09/1998 | US5763427 Heparin cofactor ii-specific catalytic agent that inactivates clot-bound thrombin |
| 06/09/1998 | US5762944 Polyurethane or polyureaurethane copolymer having antithrombotic agent dispersed therein |
| 06/09/1998 | US5762600 Blood contact surfaces employing natural subendothelial matrix and methods for making and using the same |
| 06/04/1998 | WO1998023565A2 Aminoguanidines and alkoxyguanidines as protease inhibitors |
| 06/04/1998 | WO1998023308A1 Bonding bio-active materials to substrate surfaces of medical devices via hydrophilic spacers |
| 06/04/1998 | WO1998023307A1 Process for preparing polyurethane-peo-heparin coating compositions |
| 06/04/1998 | WO1998023306A1 Process for preparing polymer coatings grafted with polyethylene oxide chains containing covalently bonded bio-active agents |
| 06/04/1998 | WO1998023228A1 Directional drug delivery stent |
| 06/03/1998 | EP0779815A4 Surface-modifying copolymers having cell adhesion properties |
| 06/02/1998 | US5760015 Cyclodextrin compounds and methods of making and use thereof |
| 06/02/1998 | US5759205 Negatively charged polymeric electret implant |
| 05/28/1998 | WO1998022541A2 Method for coating substrates |
| 05/28/1998 | WO1998022517A1 Anion exchange materials and processes |
| 05/28/1998 | WO1998022516A1 Biocompatible compositions |
| 05/28/1998 | WO1998022162A1 Biocompatible compositions |
| 05/28/1998 | EP0866815A3 Biocompatible compositions |
| 05/26/1998 | US5756632 A hydrophilic gel enclosed within a membrane comprising a biocompatible, hydrophilic, segmented block polyurethane copolymer |
| 05/26/1998 | US5756553 Medical material and process for producing the same |
| 05/20/1998 | EP0842207A1 Fluoroligomer surface modifiers for polymers and articles made therefrom |
| 05/14/1998 | CA2221010A1 Matrix material comprising several bio-active materials |
| 05/12/1998 | US5750206 Method of pretreating metal surfaces for subsequent polymer coating |
| 05/07/1998 | WO1998018509A1 A method and apparatus for improving device platelet compatibility |
| 05/07/1998 | WO1998018330A1 Contact-killing non-leaching antimicrobial materials |
| 05/06/1998 | EP0839541A2 Coating mixture for surgical articles |
| 05/05/1998 | US5747460 Method of treatment and prophylaxis of venous thrombosis |
| 04/30/1998 | WO1998017331A1 Silver implantable medical device |
| 04/30/1998 | CA2219577A1 Coating mixture for surgical articles |
| 04/28/1998 | US5744087 Medical articles and method therefor |
| 04/23/1998 | WO1998008482A3 Polymeric coating for a surface exposed to blood |
| 04/21/1998 | US5741881 Reacting a biocompatible polymer backbone having alpha,beta-unsaturated carbonyl functionality with a hydrophilic spacer having reactive end groups |
| 04/21/1998 | US5741852 Nonthrombogenic implant surfaces |
| 04/21/1998 | US5741551 Preparation of polymeric surfaces |
| 04/14/1998 | US5739237 Zwitterion polymers with triphenylphosphonium groups and reduced platelet activation |
| 04/14/1998 | US5738902 Biocompatible coated article |
| 04/08/1998 | EP0833672A1 Treatments to reduce thrombogeneticity in heart valves made from titanium and its alloys |
| 04/07/1998 | US5736521 Administering amino acid compound |
| 04/07/1998 | US5735896 Biocompatible prosthesis |
| 04/01/1998 | EP0832655A2 Drug release stent coating and process |
| 04/01/1998 | EP0832618A1 Stent for dilating a stenotic lesion of a blood vessel |
| 03/31/1998 | US5733564 Method of treating endo-osteal materials with a bisphosphonate solution |
| 03/31/1998 | US5733538 Surface-modifying copolymers having cell adhesion properties |
| 03/26/1998 | WO1998011860A1 Thermoplastic polyurethanes containing active substances |
| 03/26/1998 | WO1998011828A1 Stent lining |
| 03/26/1998 | DE19638570A1 Wirkstoffhaltige thermoplastische Polyurethane Active ingredient-containing thermoplastic polyurethanes |
| 03/25/1998 | EP0830867A1 Apparatus for treating the blood by extracorporeal circulation and process for manufacturing the same |
| 03/25/1998 | EP0830161A1 Nitric oxide-releasing nitroso compositions and methods and intravascular devices for using them to prevent restenosis |
| 03/25/1998 | EP0830107A1 Antimicrobial impregnated catheters and medical implants and method for impregnating the same |
| 03/19/1998 | WO1998010806A1 ePTFE SMALL CALIBER VASCULAR GRAFTS WITH SIGNIFICANT PATENCY ENHANCEMENT VIA A SURFACE COATING WHICH CONTAINS COVALENTLY BONDED HEPARIN |
| 03/19/1998 | WO1998010805A1 Process for preparing polyurethanes grafted with polyethylene oxide chains containing covalently bonded heparin |
| 03/19/1998 | WO1998010804A1 Improved bioresorbable sealants for porous vascular grafts |
| 03/18/1998 | EP0829264A2 Medical device and production thereof |
| 03/17/1998 | US5728751 Ptfe or pet with amine or hydroxy functional groups reacted with isocyanate terminated spacer which is further reacted with heparin or other bioactive material, anticoagulant coating for implantable device |
| 03/17/1998 | US5728748 Polyethylene orthopedic implant |
| 03/17/1998 | US5728437 Articles exhibiting a blood-compatible surface layer and process for providing articles with such a surface layer |
| 03/17/1998 | US5728420 Oxidative method for attachment of glycoproteins to surfaces of medical devices |
| 03/17/1998 | US5728375 Method for treating amyloidosis |
| 03/10/1998 | US5725573 Medical implants made of metal alloys bearing cohesive diamond like carbon coatings |
| 03/05/1998 | WO1998008553A1 Biocompatibility for solid surfaces |
| 03/05/1998 | WO1998008552A1 Method for making improved heparinized biomaterials |
| 03/05/1998 | WO1998008551A1 Biocompatible medical article and method |
| 03/05/1998 | WO1998008482A2 Polymeric coating for a surface exposed to blood |
| 03/05/1998 | CA2264564A1 Inhibition of blood platelet aggregation in blood exposed to a foreign body by a polymer coating on the surface thereof containing a nitric oxide-releasing nitrosyl-containing organometallic compound and foreign bodies thus coated |
| 03/05/1998 | CA2262643A1 Biocompatible medical article and method |
| 03/04/1998 | EP0826382A2 Biomolecule attachment |
| 03/03/1998 | CA2052831C Surface modified surgical instruments, devices, implants, contact lenses and the like |
| 02/26/1998 | WO1997049434A3 Heparinized medical devices containing heparin-binding growth factor conjugates |
| 02/25/1998 | EP0824352A1 Cyclodextrin compounds and methods of making and use thereof |
| 02/25/1998 | EP0755231A4 Treatments to reduce frictional wear between components made of ultra-high molecular weight polyethylene and metal alloys |
| 02/24/1998 | US5721023 Polyethylene terephthalate articles having desirable adhesion and non-blocking characteristics, and a preparative process therefor |
| 02/18/1998 | CN1173824A Process for the coating of objects with hyaluronic acid, derivatives thereof, and natural and semisynthetic polymers |
| 02/17/1998 | US5718726 Method of attaching heparin to, and immobilizing it on, inorganic substrate surfaces of cardiovascular implants |
| 02/17/1998 | US5718723 Tubular support having layer of photogelled cinnamic acid-bound chondroitin sulfate and layer of photogelled coumarin-bound gelatin coating |
| 02/12/1998 | WO1998005689A1 Polymers for delivering nitric oxide in vivo |
| 02/10/1998 | US5717047 Materials |
| 02/10/1998 | US5716400 Alloy of titanium, niobium and zirconium having enhanced hemocompatability |
| 02/10/1998 | US5716394 Vascular prosthetic useful for arterial bypass requiring specific diamter |
| 02/09/1998 | CA2212602A1 Oxidative method for attachment of glycoproteins to surfaces of medical devices |
| 02/05/1998 | WO1998004605A1 Modified polymers containing poly(2-hydroxyethyl (meth)acrylate) segment in the molecule |
| 02/05/1998 | DE19630879A1 Production of blood-compatible material, for implants, containers etc. |
| 02/04/1998 | EP0568537B1 Genetic modification of endothelial cells |
| 02/03/1998 | US5713947 Cardiovascular implants of enhanced biocompatibility |
| 01/29/1998 | CA2689364A1 A dispensing device and method for forming material |
| 01/28/1998 | EP0820316A1 Coating for bio-material insertable into the bloodstream or tissue of the human body |
| 01/27/1998 | US5712326 To improve biocompatibility; reduce fibrinogen absorption and/or platelet activation |
| 01/27/1998 | US5711959 Biocompatible materials |
| 01/22/1998 | WO1998002197A1 Thromboresistant coating made of acrylic polymer |
| 01/21/1998 | EP0551309B1 Surface modified surgical instruments, devices, implants and the like |
| 01/15/1998 | WO1998001153A1 Medicinal compositions for extracorporeal blood circulation circuit and method for inhibiting blood coagulation in extracorporeal blood circulation circuit |
| 01/14/1998 | EP0817652A1 Medical device treated with a hydrophilic polymer composition |
| 01/07/1998 | EP0815252A1 Gene therapy for transplantation and inflammatory or thrombotic conditions |
| 01/07/1998 | EP0814842A1 Method for treating amyloidosis |
| 12/31/1997 | WO1997049434A2 Heparinized medical devices containing heparin-binding growth factor conjugates |
| 12/31/1997 | CA2258154A1 Heparinized medical devices containing heparin-binding growth factor conjugates |
| 12/30/1997 | US5702823 Medical equipment, prosthetics comprising a protective coatings cured polyestersiloxane block copolymers; insolubility, stability |