Issued Patents All Time
Showing 26–50 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6936735 | Photostable cationic organic sunscreen compounds and compositions obtained therefrom | — | 2005-08-30 |
| 6831191 | Photo stable organic sunscreen compounds with antioxidant properties and compositions obtained therefrom | — | 2004-12-14 |
| 6699463 | Photostable cationic organic sunscreen compounds with antioxidant properties and compositions obtained therefrom | — | 2004-03-02 |
| 6649150 | Skin-lightening | Francois Marchio | 2003-11-18 |
| 6602515 | Photo stable organic sunscreen compounds with antioxidant properties and compositions obtained therefrom | — | 2003-08-05 |
| 6165450 | Sprayable sunscreen compositions | George Paul MAJEWSKI | 2000-12-26 |
| 6008359 | Piperidine antioxidants and compositions therewith for preventing the fading of artificial hair dye | Janusz Jachowicz, Bruce C. Locke | 1999-12-28 |
| 5922310 | Compositions for preventing the fading of artificial hair dye | Janusz Jachowicz, Bruce C. Locke | 1999-07-13 |
| 5830441 | Photostable UV absorbent containing A-cyano cinnamyl moiety | Chenjie Wang, Janusz Jachowicz, Bruce C. Locke, Frank M. Miksza | 1998-11-03 |
| 5817319 | Free-flowing, non-dusting water dispersible granules having low friability and superior crush strength which are capable of forming stable suspensions in water without deleterious foaming | Edward Fu, Kolazi S. Narayanan | 1998-10-06 |
| 5736128 | Cosmetic composition for rejuvenation of skin without skin irritation | David B. Bower | 1998-04-07 |
| 5731450 | Oil adduct conditioners | Anatoly Alexander | 1998-03-24 |
| 5679366 | Pesticide or herbicide polymer complexes for forming aqueous dispersions | Kolazi S. Narayanan | 1997-10-21 |
| 5645859 | Process for producing an alpha or beta-hydroxy acid-vinylpyrrolidone polymer, copolymer or graft polymer complex in the form of free-flowing powders having a high acid loading | Russell B. Biss, John J. Merianos | 1997-07-08 |
| 5626858 | Pesticide or herbicide polymer complexes for forming aqueous dispersions | Kolazi S. Narayanan | 1997-05-06 |
| 5527947 | Process for preparation of cinnamate sunscreen agents | Anatoly Alexander | 1996-06-18 |
| 5492989 | Charge imbalanced polyelectrolyte composition | Lowell R. Anderson, Robert B. Login | 1996-02-20 |
| 5476662 | Pesticide or herbicide polymer complexes for forming aqueous dispersions | Kolazi S. Narayanan | 1995-12-19 |
| 5470508 | Aqueous oil removal composition containing higher-alkyl pyrrolidone | Kolazi S. Narayanan, Robert B. Login, Frank Fusiak | 1995-11-28 |
| 5451394 | Quaternary salts of para-dialkylamino benzamide derivatives | Anatoly Alexander, Anna A. Gripp | 1995-09-19 |
| 5427773 | Quaternary salts of dialkylaminobenzamides | Anatoly Alexander, Anna A. Gripp | 1995-06-27 |
| 5427774 | Heterocyclic quaternary salts of para-dialkylamino benzamide derivatives | Anatoly Alexander, Anna A. Gripp | 1995-06-27 |
| 5424072 | Water soluble wetting agent for pesticide formulations | Kolazi S. Narayanan, Robert B. Login, Sohan L. Paul | 1995-06-13 |
| 5385948 | Alkoxyalkyl lactams as solvents for macro and microemulsions | Kolazi S. Narayanan, Lowell R. Anderson | 1995-01-31 |
| 5384406 | Water-soluble biologically active ammonium salts | Kolazi S. Narayanan, Robert B. Login | 1995-01-24 |