Issued Patents All Time
Showing 1–25 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9657228 | Performance boosting UV-absorbing compounds | Osama M. Musa | 2017-05-23 |
| 9289631 | Polymer-bound UV absorbers in personal care compositions | Osama M. Musa | 2016-03-22 |
| 9163102 | Soluble branched polymers | Cristian Grigoras, Krystyna Plochocka, Osama M. Musa | 2015-10-20 |
| 9044623 | Polymer-bound UV absorbers in personal care compositions | Osama M. Musa | 2015-06-02 |
| 8673272 | Ultraviolet-absorbing compounds | Osama M. Musa | 2014-03-18 |
| 8557226 | Performance-boosting UV-absorbing compounds | Osama M. Musa | 2013-10-15 |
| 7371369 | Polymeric interpenetrated network carrier and serial polymerization involving a crosslinked polymer network | — | 2008-05-13 |
| 7205271 | Rheology modifier/hair styling resin | Michael Drzewinski, Joseph Albanese, Eduardo T. Yap | 2007-04-17 |
| 6664356 | Leach resistant oil based carrier for cosmetically and pharmaceutically active agents | — | 2003-12-16 |
| 6586387 | Laundry detergent compositions containing a soil release polymer | Bala Srinivas | 2003-07-01 |
| 6569973 | Process for making vinyl caprolactam-based polymers | Jui-Chang Chuang, Michael Drzewinski | 2003-05-27 |
| 6566473 | Process for making a vinyl amide polymer composition for skin and hair compositions | Donald I. Prettypaul | 2003-05-20 |
| 6482790 | Laundry detergent compositions containing water soluble dye complexing polymers | Bala Srinivas | 2002-11-19 |
| 6451891 | Method for preventing or retarding the formation of gas hydrates | Vu Thieu, Kirill N. Bakeev | 2002-09-17 |
| 6432909 | Water soluble dye complexing polymers | Bala Srinivas, David E. Graham, Michael Drzewinski | 2002-08-13 |
| 6369180 | Process for making water soluble polyvinylcaprolactam polymers | Donald I. Prettypaul, John Mc Kittrick, David E. Graham | 2002-04-09 |
| 6359047 | Gas hydrate inhibitor | Vu Thieu, Kirill N. Bakeev | 2002-03-19 |
| 6300442 | Process for making a cosmetically or pharmaceutically-acceptable emulsion or gel composition | Krystyna Plochocka, Jui-Chang Chuang | 2001-10-09 |
| 6271386 | Product and process for making quaternized, water soluble vinylpyridine carboxylate polymers | Eduardo T. Yap, John C. Hornby, Bala Srinivas | 2001-08-07 |
| 6255421 | Non-aqueous, heterogeneous polymerization process and reaction product obtained thereby | Krystyna Plochocka, Jui-Chang Chuang | 2001-07-03 |
| 6201046 | Process for making quaternized vinylpyridine carboxylate polymers using suspension polymerization | Eduardo T. Yap, John C. Hornby, Bala Srinivas | 2001-03-13 |
| 6193961 | Personal care composition containing a homogeneous terpolymer of an n-vinyl lactam and a polysiloxane | Kou-Chang Liu | 2001-02-27 |
| 6177068 | Vinyl amide polymer delivery system for hair and skin treating compositions | Jui-Chang Chuang, Krystyna Plochocka | 2001-01-23 |
| 6156829 | Product and process for making quaternized, water soluble vinylpyridine carboxylate polymers | Eduardo T. Yap, John C. Hornby, Bala Srinivas | 2000-12-05 |
| 6103831 | Water soluble dye complexing polymers | Bala Srinivas, John C. Hornby | 2000-08-15 |