U.S. Patents
Issued U.S. Patents:
- U.S. 9,254,350 Implantable medical devices having bioabsorbable primer polymer coatings (with Y.Guo)
- U.S. 9,150,837 Polyethylene glycolated superoxide dismutase mimetics (with D.Salvemini, Neumann W.L., Tremont SJ, POReddy)
- U.S. 9,056,156 Biocompatible polymers for coating or fabricating implantable medical devices (with M. Chen and P. Cheng)
- U.S. 9,056,153 Medical devices comprising polymeric drug delivery system with drug solubility gradients (with M. Chen and P. Cheng)
- U.S 8,974, 524 Stented transcatheter prosthetic heart valve delivery system and method (with H. Yeung, J. Shanahan, J. Dwork, A. Shipley, J. Allen, S. Deshmukh and Y. Guo)
- U.S. 8,871,238 Medical devices and coatings therefore comprising biodegradable polymers with enhanced functionality (with P. Cheng and M. Chen)
- U.S. 8,852,6290 Medical devices comprising polymeric drug delivery systems with drug solubility gradients (with M. Chen and P. Cheng)
- U.S. 8,709,465 Diazeniumdiolated phosphorylcholine polymers for nitric oxide release (with M. Chen, D. Shumaker and P. Cheng)
- U.S. 8,562,673 Stented transcatheter prosthetic neart valve delivery system and method (with H. Yeung, J. Shanahan, J. Dwork, A. Shipley, J. Allen, S.Deshmukh, and Y.Guo)
- U.S. 8.518,097 Plasticized Stent Coatings (with P. Cheng)
- U. S. 8,273,828 Methods for introducing reactive secondary amines pendant to polymer backbones that are useful for diazeniumdiolation (with M. Chen and P. Cheng)
- U.S. 8,241,619 Hindered amine nitric oxide donating polymers for coating medical devices (with P .Cheng and M. Chen)
- U.S. 8,217,166 Polyethylene glycolated superoxide dismutase mimetics (with D. Salvemini, W.L.Neumann, S. Tremont and P. O. Reddy)
- U.S. 8,158,187 Dry daizeniumdiolation methods for producing nitric oxide releasing medical devices (with M. Chen and P.Cheng)
- U.S. 8,137,687 4-aza-caprolactone-based polymeric composition useful for the manufacture of biodegradable medical devices and as medical coatings (with M.Chen and P. Cheng)
- U.S. 6,918,929 (with P. Cheng, R. Sundar, and K. Patel) Drug-polymer coated stent with pegylated styrenic block copolymers
- U.S. 8,021,679 Nitric oxide-releasing biodegradable polymers useful as biomedical devices and coatings (with M. Chen and P. Cheng)
- U.S. 7,897,168 Degradable polymers incorporating gamma-butyrolactone (with P. Cheng, M. Chen and Y. Guo)
- 19. U.S. 7,815,927 Terpolymers for controlled release of bioactive agents from implantable medical devices (with P. Cheng and M. Chen)
- U.S. 7,811,600 Nitric oxide donating medical devices and methods of making same (with P. Cheng and M. Chen)
- U.S. 7,445,641 Biomaterials Modified with Superoxide Dismutase Mimics (with R. Ornberg, D. Forster, D. Riley, B. Thurmond, S. Henke, and K. Brethuaer)
- U.S. 7,442,721 Durable Biocompatible Controlled Drug Release Polymeric Coatings for Medical Devices (with P. Cheng and M. Chen)
- USS 7,144,419 Drug-polymer stent with blended phenoxy and styrenic block copolymers (with P. Cheng, R. Sundar, and K. Patel )
- U.S. 7,004,976 Biopolymers modified with Superoxide Dismutase Mimicswith R. L. Ornberg, D. Forster, D. P. Riley, B. Thurmond, S. Henke, K. Brethauer, S. Joardar)
- U. S. 7,001,421 Stent with phenoxy primer coating (with P. Cheng, R. Sundar, and K. Patel)
- U.S.5, 334,635 Anti-static Thermoplastic Polymers
- U.S.5, 334,635 Anti-static Thermoplastic Polymers
- U.S. 5, 346,959 Functionalized Ethylene Oxide Antistatic Agents for ABS/SMA Blends (with P. M. Gomez and L. Stebbins)
- U.S. 5,200,498 (with L. Stebbins) Lactam-Lactone Copolymers
- U.S. 5,189,098 Rubber Modified Reaction Moldable Nylon-6 Compositions
- U.S. 5,187, 230 Rubber Modified Polymer Blends of Polycarbonate and PETG
- U.S. 5,162, 416 Impact resistant Polyester Blend
- U.S. 5,130,370 (with L. Stebbins) Blends of Plasticized Polyvinylbutyral and PMMA
- U.S. 5,051,469 Rubber Modified Reaction Molded Nylon-6 Block Copolymer
- U.S. 5,104,934 Thermoplastic Molding Resins based on Amorphous Polyester and ABS or ASA
- U.S. 5,082,897 Thermoplastic Injection Molding Resins with Enhanced Moldability, and Impact Resistance
- U.S. 4,994,524 Dispersion of Core-Shell Polymer in Caprolactam
- U.S. 4,987,187 (with A. Padwa) Thermoplastic Molding Resin Comprising of Copolyester and Copolymer of Styrenic Member and Ethylenically Unsaturated Monomer
- U.S. 4,985,501 Thermoplastic Molding Resin Comprising of Copolyester and Copolymer of Styrenic Member and Unsaturated Anhydride
- U.S. 4,882,382 Dispersion of Core-Shell polymer in Caprolactam containing polymer
- U.S. 4,405,754 (with G. Moczygemba) Haze-free, Clear, Impact Resistant Resinous Polymers
- U.S. 4,341,672 (with H. Hsieh) Sulfur or Peroxy cured Epoxidized Diene Rubbers
- U.S. 4,309,517 Hydrocarbyl Esters of N-Cyclopropyl-N-Hydrocarbyl Carbamic Acids as Coupling Agents for Conjugated Diene Polymerizations
- U.S. 4,308,364 Lactones from Gamma Hydroxy Acids as Coupling Agents
- U.S. 4,255,526 Azodicarboxylate Modified Copolymers
- U.S. 4,135,037 (with H. Hsieh) Adhesives and Laminates
- U.S. 4,131,725 Polymer Epoxidation Process
- U.S. 4,131,653 (with H. Hsieh) Epoxidized Block Copolymers
- U.S. 4,051,199 (with H. Hsieh) Epoxidized Copolymers of Styrene, Butadiene, and Isoprene