Issued Patents All Time
Showing 26–50 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5830437 | Oral hygiene method and composition | Jean-Marc Ascione | 1998-11-03 |
| 5776440 | Screening cosmetic composition comprising one nanopigment of metallic oxide and one fat-soluble screening polymer | Isabelle Hansenne | 1998-07-07 |
| 5733895 | Screening cosmetic composition comprising one nanopigment of metallic oxide and fat-soluble screening polymer | Isabelle Hansenne | 1998-03-31 |
| 5698595 | Use of sulfonic acids as anti-ageing agents in a cosmetic or dermatological composition | Jean-Paul Boelle, Jean-Pierre Laugier | 1997-12-16 |
| 5695747 | Cosmetic composition containing a mixture of metal oxide nanopigments and melanine pigments | Isabelle Hansenne | 1997-12-09 |
| 5672337 | Amido photostabilization of dibenzoylmethane sunscreens | Jean-Marc Ascione, Pascal Sterle | 1997-09-30 |
| 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, Gerard Lang, Herve Richard, Madeleine Leduc | 1997-09-23 |
| 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, Gerard Lang, Herve Richard, Madeleine Leduc | 1997-04-29 |
| 5618520 | Photostable filtering cosmetic composition containing a UV-A filter and a filtering polymer of the benzotriazole silcone type | Isabelle Hansenne, Andre Deflandre | 1997-04-08 |
| 5605680 | Photostable cosmetic composition containing a UV-A screen and a UV-B screen and a process for stabilizing the UV-A screen with the UV-B screen | Andre Deflandre, Gerard Lang, Jean F. Grollier, Jean Cotteret | 1997-02-25 |
| 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, Herve Richard | 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, Herve Richard | 1996-11-19 |
| 5567418 | Process for stabilizing 4-(1,1-dimethylethy)-4'methoxydibenzoyl-methane against UV radiation | Andre Deflandre | 1996-10-22 |
| 5547658 | Cosmetic composition containing melaninlike pigments in combination with certain tocopherols, and process for protecting the skin, hair, mucosae and cosmetic compositions | Isabelle Hansenne, Quang L. N'Guyen | 1996-08-20 |
| 5538716 | Photostable cosmetic screening composition containing a UV-A screening agent and a (4-methoxybenzylidene)cyanoacetate | Andre Deflandre | 1996-07-23 |
| 5415854 | Cosmetic use of benzalmalonate diorganopolysiloxanes and novel cosmetic compositions containing such compounds for the protection of skin and hair | Gerard Lang, Herve Richard | 1995-05-16 |
| 5354870 | Indole derivatives for dyeing keratin materials | Gerard Lang, Alex Junino, Herve Richard, Jean J. Vandenbossche | 1994-10-11 |
| 5302376 | Cosmetic screening emulsion comprising a UV-A screening agent and a UV-B screening agent and its use for skin protection against ultraviolet radiation | Martine Eteve | 1994-04-12 |
| 5223249 | Cosmetic composition and methods containing diorganopoly-siloxanes containing a 2-hydroxybenzohenone group | Gerard Lang, Herve Richard | 1993-06-29 |
| 5223533 | New benzylcyclanone derivatives process for preparing them and cosmetic and pharmaceutical compositions containing them | Alain Lagrange, Gerard Lang, Andre Deflandre, Bernadette Luppi | 1993-06-29 |
| 5217709 | Sunscreening compositions containing 5-benzylidene-3-oxacyclopentanone | Alain Lagrange, Gerard Lang, Bernadette Luppi | 1993-06-08 |
| 5192332 | Cosmetic temporary coloring compositions containing protein derivatives | Gerard Lang, Gerard Malle, Alex Junino | 1993-03-09 |
| 5191110 | Process for the synthesis of vitamin A and certain ones of derivatives | Guy Solladie, Gerard Lang | 1993-03-02 |
| 5178852 | Cosmetic and pharmaceutical compositions containing lipophilic derivatives of benzylidenecamphor and new lipophilic derivatives of benzylidenecamphor | Alain Lagrange, Gerard Lang, Andre Deflandre, Bernadette Luppi | 1993-01-12 |
| 5175340 | New liposoluble unsaturated benzalmalonate derivatives and their use as absorbers for ultraviolet radiation in cosmetics | Gerard Lang, Herve Richard | 1992-12-29 |