Issued Patents All Time
Showing 26–50 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5844041 | Process for increasing the viscosity of aqueous solutions of homogeneous copolymers of vinyl pyrrolidone and n-3, 3-dimethylaminopropyl methacrylamide | Lowell R. Anderson, Hemant Parikh | 1998-12-01 |
| 5830964 | Vinyl pyrrolidone polymers substantially free of vinyl lactam monomers | Lowell R. Anderson, Rajiv Ginde, Colleen M. Rocafort | 1998-11-03 |
| 5626836 | Low VOC hair spray compositions containing terpolymers of vinyl pyrrolidone, vinyl caprolactam and 3-(N-dimethylaminopropyl) methacrylamide | Colleen M. Rocafort, Lowell R. Anderson, Yakir Reuven | 1997-05-06 |
| 5609865 | Substantially homogeneous copolymers of vinyl pyrrolidone and N-3,3-dimethylaminopropyl methacrylamide for personal care applications | Lowell R. Anderson, Eugene Hardy, Yakir Reuven | 1997-03-11 |
| 5603919 | Low VOC hair spray fixative compositions containing a tetramer | Colleen M. Rocafort | 1997-02-18 |
| 5523369 | Homogeneous polymerization process for making substantially homogeneous terpolymers | Robert B. Login, Yakir Reuven, Janice Kay Bees | 1996-06-04 |
| 5492988 | Homogeneous polymerization process for making substantially homogeneous terpolymers of vinyl pyrrolidone, an organic quarternary ammonium monomer and a hydrophobic monomer | Robert B. Login, Yakir Reuven | 1996-02-20 |
| 5215869 | Process of forming a permanent yellow imaged light modulating film | — | 1993-06-01 |
| 5215870 | Process of forming a permanent yellow imaged light modulating film | David F. Lewis, John C. Hornby | 1993-06-01 |
| 5183946 | Vinyloxy hydroxyalkylcycloalkane and preparation therefor | Paul D. Taylor | 1993-02-02 |
| 5158811 | Divinyl ether siloxanes | — | 1992-10-27 |
| 5158862 | Processless imaging to maximize blue light absorption of an image | — | 1992-10-27 |
| 5157094 | Aromatic vinyl ether siloxanes | — | 1992-10-20 |
| 5156897 | Aromatic vinyl ether siloxanes | — | 1992-10-20 |
| 5153292 | Divinyl ether siloxanes | — | 1992-10-06 |
| 5153106 | Direct color imaging with laser in a writing mode | — | 1992-10-06 |
| 5149617 | Imageable diacetylene ethers | — | 1992-09-22 |
| 5149616 | Processless imaging to maximize blue light absorption of an image | — | 1992-09-22 |
| 5147727 | Aryloxy polyvinyl ethers | Fulvio J. Vara, James A. Dougherty | 1992-09-15 |
| 5147946 | Vinyl ether siloxane copolymeric composition | — | 1992-09-15 |
| 5139926 | Permanent yellow imaged light modulating film | — | 1992-08-18 |
| 5139927 | Permanent yellow imaged light modulating film | David F. Lewis, John C. Hornby | 1992-08-18 |
| 5106705 | Vinyl ether siloxanes as protective coatings and soil-release surfacings | — | 1992-04-21 |
| 5106885 | Radiation curable compositions containing multifunctional vinyl ether monomers and protective coatings formed therefrom | Fulvio J. Vara, James A. Dougherty | 1992-04-21 |
| 5098791 | Substrate coated with epoxy vinyl ether | Fulvio J. Vara, James A. Dougherty | 1992-03-24 |