Issued Patents All Time
Showing 51–75 of 112 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6930151 | Star block copolymers comprising polyisobutylene-B-polyacrylonitrile arms radiating from an aromatic core | Zheng Fang, Ahmed Moustafa | 2005-08-16 |
| 6852804 | Star block copolymers and related synthetic methods | Ralf M. Peetz, Ahmed Moustafa | 2005-02-08 |
| 6831133 | Addition of unsaturated hydrocarbons to poly(vinyl chloride) and functionalization thereof | Zhengjie Pi | 2004-12-14 |
| 6780828 | Hydrophobizing microemulsions which improve the protection, drying rate and shine of surfaces | Andras Nagy, Lonn L. Swinehart | 2004-08-24 |
| 6727321 | Allylation poly(vinyl chloride) and further functionalization of allyl groups | Zhengjie Pi | 2004-04-27 |
| 6727322 | Amphiphilic networks, implantable immunoisolatory devices, and methods of preparation | Irada S. Isayeva | 2004-04-27 |
| 6555619 | Physically crosslinked amphiphilic networks, methods of preparation, and uses thereof | Pious Kurian | 2003-04-29 |
| 6528584 | Multi-component polymeric networks containing poly(ethylene glycol) | Pious Kurian | 2003-03-04 |
| 6462009 | Hydrophobizing microemulsions which improve the protection, drying rate and shine of surfaces | Andras Nagy, Lonn L. Swinehart | 2002-10-08 |
| 6384147 | Poly(vinyl chloride)-g-poly(&agr;-methylstyrene) having a single glass transition temperature | Zhengjie Pi | 2002-05-07 |
| 6365171 | Amphiphilic networks, implantable immunoisolatory devices and methods of preparation | Balazs Keszler, Gyorgyi Fenyvesi | 2002-04-02 |
| 6228945 | Three arm star compositions of matter having diblock arms based on polyisobutylene and methods of preparation | Balazs Keszler, Gyorgyi Fenyvesi | 2001-05-08 |
| 6214937 | Star-block polymers having multiple polyisobutylene-containing diblock copolymer arms radiating from a siloxane core and method for the synthesis thereof | Jung S. Shim | 2001-04-10 |
| 6200589 | Biological implants of semipermeable amphiphilic membranes | Shahram Shamlou, Richard P. Levy | 2001-03-13 |
| 6130291 | Dynamic star polymers and a method for the synthesis thereof | Miklos Zsuga, Sándor KÉKI, Gyorgy Deak | 2000-10-10 |
| 6005051 | Multi-component polymeric networks containing polyisobutylene | Melissa Sherman | 1999-12-21 |
| 5856392 | Higher order star polymers having multiple polyisobutylene arms radiating from a condensed core of siloxanes and a method for the synthesis thereof | Naoki Omura, Alexander V. Lubnin | 1999-01-05 |
| 5844056 | Star polymers having multiple polyisobutylene arms emanating from a calixarene core, initiators therefor, and method for the synthesis thereof | Istvan J. Majoros, Sunny Jacob | 1998-12-01 |
| 5840814 | Multi-arm star polymers having a well-defined core and methods for the synthesis thereof | Istvan J. Majoros, Timea M. Marsalko | 1998-11-24 |
| 5804664 | Star polymers having multiple arms emanating from a calixarene core, initiators therefor, and method for the synthesis thereof | Istvan J. Majoros, Sunny Jacob | 1998-09-08 |
| 5733998 | Method, dispersing agent and initiator for the dispersion polymerization of isobutylene | Tibor Pernecker | 1998-03-31 |
| 5663245 | Star polymers having a well-defined siloxane core and multiple polyisobutylene arms and a method for the synthesis thereof | Naoki Omura, Alexander V. Lubnin | 1997-09-02 |
| 5663234 | Cationic multiblock thermoplastic elastomers | Bernd Zaschke | 1997-09-02 |
| 5442015 | Aldehyde-telechelic polyisobutylenes, catalytic method for preparing the same with high conversion and selectivity, and block copolymers made therefrom | Brian L. Goodall, Alexander V. Lubnin | 1995-08-15 |
| 5395885 | Multi-arm cationic star-polymers | Timea M. Marsalko, Istvan J. Majoros | 1995-03-07 |