Issued Patents All Time
Showing 76–100 of 111 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5928630 | Benzalmalonate/phenylcyanoacrylate-substituted s-triazine compounds and photoprotective/cosmetic compositions comprised thereof | Madeleine Leduc, Alain Lagrange, Herve Plessix | 1999-07-27 |
| 5906812 | Silicone-containing derivatives of salicylic acid which have desquamating properties | Madeleine Leduc, Alain Lagrange | 1999-05-25 |
| 5900231 | Silicone-containing derivatives of salicylic acid which have desquamating properties | Madeleine Leduc, Alain Lagrange | 1999-05-04 |
| 5854225 | Compounds derived from cyclodextrin | Madeleine Leduc | 1998-12-29 |
| 5849909 | Benzalmalonatae/phenylcyanoacrylate-substituted S-triazine compounds | Madeleine Leduc, Alain Lagrange, Herve Plessix | 1998-12-15 |
| 5827509 | Photoprotective/cosmetic compositions comprising cinnamonitrile-substituted polyorganosiloxanes/polyorganosilanes | Madeleine Leduc, Alain Lagrange | 1998-10-27 |
| 5762414 | Indicating light, in particular a complementary stop light for a motor vehicle, having a number of light sources in line with each other | Dominique Montalan, Pascal Phan | 1998-06-09 |
| 5756485 | Silicone-containing derivatives of salicylic acid which have desquamating properties | Madeleine Leduc, Alain Lagrange | 1998-05-26 |
| 5714134 | Photoprotective/cosmetic compositions comprising benzotriazole-substituted polyorganosiloxanes/polyorganosilanes | Madeleine Leduc, Alain Lagrange | 1998-02-03 |
| 5670140 | Photostable cosmetic filter composition containing a UV-A filter and a substituted dialkylbenzalmalonate, the use of substituted dialkylbenzalmalonates in cosmetics as broad-band solar filters and novel substituted dialkylmalonates | Andre Deflandre, Serge Forestier, Gerard Lang, Madeleine Leduc | 1997-09-23 |
| 5663270 | Photoprotective/cosmetic compositions comprising substituted polyorganosiloxanes/polyorganosilanes | Madeleine Leduc, Alain Lagrange | 1997-09-02 |
| 5624663 | Photostable cosmetic filter composition cotaining a UV-A filter and a substituted dialkylbenzalmalonate, the use of substituted dialkylbenzalmalonates in cosmetics as broad-band solar filters and novel substituted dialkyl malonates | Andre Deflandre, Serge Forestier, Gerard Lang, Madeleine Leduc | 1997-04-29 |
| 5610257 | Photoprotective/cosmetic compositions comprising benzotriazole-substituted polyorganosiloxanes/polyorganosilanes | Madeleine Leduc, Alain Lagrange | 1997-03-11 |
| 5609649 | Tinctorial composition for keratinous fibers containing oxidation dye precursors and couplers derived from 4-hydroxyindole, and dyeing method using them | Alex Junino, Jean J. Vandenbossche, Jean Cotteret | 1997-03-11 |
| 5587150 | Photostable cosmetic screening composition containing a UV-A screening agent and an alkyl .beta., .beta.-diphenylacrylate or .alpha.-cyano-.beta. , .beta.-diphenylacrylate | Andre Deflandre, Michel Dubois, Serge Forestier | 1996-12-24 |
| 5576354 | Photostable cosmetic screening composition containing a UV-A screening agent and an alkyl .beta., .beta.-diphenylacrylate or .alpha.-cyano-.beta. , .beta.-diphenylacrylate | Andre Deflandre, Michel Dubois, Serge Forestier | 1996-11-19 |
| 5415854 | Cosmetic use of benzalmalonate diorganopolysiloxanes and novel cosmetic compositions containing such compounds for the protection of skin and hair | Serge Forestier, Gerard Lang | 1995-05-16 |
| 5354870 | Indole derivatives for dyeing keratin materials | Gerard Lang, Serge Forestier, Alex Junino, Jean J. Vandenbossche | 1994-10-11 |
| 5252323 | s-Triazine compounds substituted by benzylidenecamphor substituents and cosmetic compositions containing the s-triazine compounds | Madeleine Leduc, Alex Junino | 1993-10-12 |
| 5236698 | S-triazine derivatives carrying benzalmalonate substituents, and cosmetic UV screening compositions | Madeleine Leduc, Alex Junino | 1993-08-17 |
| 5223249 | Cosmetic composition and methods containing diorganopoly-siloxanes containing a 2-hydroxybenzohenone group | Serge Forestier, Gerard Lang | 1993-06-29 |
| 5180400 | Method for dyeing keratinous fibres using an aminoindole in combination with a quinone derivative | Alain Baudry, Alex Junino | 1993-01-19 |
| 5175340 | New liposoluble unsaturated benzalmalonate derivatives and their use as absorbers for ultraviolet radiation in cosmetics | Serge Forestier, Gerard Lang | 1992-12-29 |
| 5145662 | Cosmetic use of dibenzoylmethane diorganopolysiloxanes and novel cosmetic compositions containing such compounds for the protection of skin and hair | Serge Forestier, Gerard Lang | 1992-09-08 |
| 5131911 | Use of indole derivative for dyeing keratin materials, tinctorial compositions, new compounds and dyeing process | Gerard Lang, Serge Forestier, Alex Junino, Jean Jacques Van den Bossche | 1992-07-21 |