Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Material Science
Class Information
Number: 523/112
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Processes of preparing a desired or intentional composition of at least one nonreactant material and at least one solid polymer or specified intermediate condensation product, or product thereof > Nonmedicated composition specifically intended for contact with living animal tissue or process of preparing; other than apparel > Non-thrombogenic
Description: Subject matter wherein said composition has the effect of preventing the clotting of blood.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
4987181 Substrate with an antithromogenic active surface Jan. 22, 1991
4980231 Process for coating polymer surfaces and coated products produced using such process Dec. 25, 1990
4943460 Process for coating polymer surfaces and coated products produced using such process Jul. 24, 1990
4939007 Article having a hemocompatible surface Jul. 3, 1990
4933178 Metal-based antimicrobial coating Jun. 12, 1990
4929510 Biocompatible polymer articles May. 29, 1990
4925668 Anti-infective and lubricious medical articles and method for their preparation May. 15, 1990
4882148 Crack prevention and improved thrombogenicity of implanted prostheses by sulfonation Nov. 21, 1989
4865870 Method for rendering a substrate surface antithrombogenic Sep. 12, 1989
4861830 Polymer systems suitable for blood-contacting surfaces of a biomedical device, and methods for forming Aug. 29, 1989
4833200 Antithrombogenic medical material and method of preparing same May. 23, 1989
4831065 Antithrombogenic, non-calcifying material and method of making articles for medical purposes May. 16, 1989
4806595 Method of preparing antithrombogenic medical materials Feb. 21, 1989
4792599 Biocompatible polyesters Dec. 20, 1988
4786556 Polymeric articles having enhanced antithrombogenic activity Nov. 22, 1988
4725279 Bio compatible and blood compatible materials and methods Feb. 16, 1988
4720512 Polymeric articles having enhanced antithrombogenic activity Jan. 19, 1988
4713402 Process for preparing antithrombogenic/antibiotic polymeric plastic materials Dec. 15, 1987
4678660 Thermoplastic polyurethane anticoagulant alloy coating Jul. 7, 1987
4676975 Thermoplastic polyurethane anticoagulant alloy coating Jun. 30, 1987
4675361 Polymer systems suitable for blood-contacting surfaces of a biomedical device, and methods for forming Jun. 23, 1987
4604412 Stable polymer emulsion composition capable of giving a thromboresistant surface, and process for production thereof Aug. 5, 1986
4600652 Permanently bonded antithrombogenic polyurethane surface Jul. 15, 1986
4595713 Medical putty for tissue augmentation Jun. 17, 1986
4584326 Radiopaque polyvinyl-silicone network resin compositions and medical-surgical tubings prepared therefrom Apr. 22, 1986
4581390 Catheters comprising radiopaque polyurethane-silicone network resin compositions Apr. 8, 1986
4579879 Radiopaque polyurethane-silicone network resin compositions and medical-surgical tubings prepared therefrom Apr. 1, 1986
4578413 Polymeric tubings comprising polysiloxane-modified elastomer compositions Mar. 25, 1986
4530974 Nonthrombogenic articles having enhanced albumin affinity Jul. 23, 1985
4521564 Covalent bonded antithrombogenic polyurethane material Jun. 4, 1985
4505708 Blood component storage container and method utilizing a polyvinyl chloride plastic formulation free or essentially free of leachable materials Mar. 19, 1985
4433072 Mixtures of polymers for medical use Feb. 21, 1984
RE31389 Non-wicking polyurethane casting systems Sep. 20, 1983
4393159 Anti-static material and method of making the material Jul. 12, 1983
4391964 Embedding mass of polyurethane Jul. 5, 1983
4387183 Thromboresistant molded article and method for its production Jun. 7, 1983
4378803 Process for producing antithrombogenic vinyl acetate polymer or hydrolyzate thereof Apr. 5, 1983
4353996 Bio-compatible porous fibres and materials for occluding biologically interesting substances, and method for their manufacture Oct. 12, 1982
4349467 Nonthrombogenic articles and method of preparation Sep. 14, 1982
4344873 Potting medium from polyurethanes Aug. 17, 1982
4304010 Tubular polytetrafluoroethylene prosthesis with porous elastomer coating Dec. 8, 1981
4303596 Silicone-containing elastomer and process for the preparation thereof Dec. 1, 1981
4302368 Nonthrombogenic articles and method of preparation Nov. 24, 1981
4279795 Hydrophilic-hydrophobic graft copolymers for self-reinforcing hydrogels Jul. 21, 1981
4273894 Thermoplastic composition comprising chlorinated polyolefin and acrylate polymer Jun. 16, 1981
4252645 Biocompatible cellulose triacetate fibres for the purification of blood Feb. 24, 1981
4243776 Preparation of non-thrombogenic polymeric material article with platelet anti-aggregative agent Jan. 6, 1981
4242287 Silicone-containing elastomer and process for the preparation thereof Dec. 30, 1980
4177182 Polyvinyl chloride series resin medical product implements and method of manufacturing the same using siloxane oil additive Dec. 4, 1979
4173689 Synthetic polymer prosthesis material Nov. 6, 1979

1 2 3 4










 
 
  Recently Added Patents
Request routing based on class
Loudspeaker grille
Measurement and uses of oxidative status
MOS device for eliminating floating body effects and self-heating effects
Image output method and device, and image display
Security arrangements for extended USB protocol stack of a USB host system
Circuit board and display panel assembly having the same
  Randomly Featured Patents
Fluid dispensing apparatuses and methods thereof
Porphyrin compound, albumin inclusion compound thereof and artificial oxygen carrier
Drying plastics
Substituted benzeneacetonitriles and their use as calcium channel blockers
System and method for hybrid spreading for risk management
2-aminocarbonyl-pyridine derivatives
Solid acid assisted deep desulfurization of diesel boiling range feeds
Data processing method and data processing device for histogram-based nonlinear conversion
Oil reservoir comprising an oil filter
Sensor network and method for monitoring a terrain