Issued Patents All Time
Showing 76–97 of 97 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4465860 | Polyoxyethyleneated non-ionic surface-active agents with two lipophilic chains | Guy Vanlerberghe | 1984-08-14 |
| 4456586 | Non-ionic surface-active agents derived from glucose, process for their preparation and compositions containing them | Guy Vanlerberghe, Rene Pierre | 1984-06-26 |
| 4430250 | Surface-active oligomers | Guy Vanlerberghe | 1984-02-07 |
| 4425364 | Compositions containing an organo-silicon compound | Guy Vanlerberghe | 1984-01-10 |
| 4416868 | Cosmetic excipient | Guy Vanlerberghe | 1983-11-22 |
| 4399077 | Certain polyoxy perfluorinated surface active oligomers | Guy Vanlerberghe | 1983-08-16 |
| 4399313 | Polyoxyethyleneated non-ionic surface-active agents with two lipophilic chains | Guy Vanlerberghe | 1983-08-16 |
| 4398045 | Polyethylene glycol derivatives, their use and cosmetic and pharmaceutical compositions containing them | — | 1983-08-09 |
| 4371517 | Composition for treating fibrous materials, based on cationic and anionic polymers | Guy Vanlerberghe, Alexandre Zysman, Claude Dubief | 1983-02-01 |
| 4362714 | Tensio-active polypod compounds, process for preparing them and compositions containing them | Guy Vanlerberghe | 1982-12-07 |
| 4349532 | Cosmetic compositions based on poly-(quaternary ammonium) polymers | Guy Vanlerberghe, Alexandre Zysman | 1982-09-14 |
| 4342742 | Surface-active polysiloxanes | Guy Vanlerberghe | 1982-08-03 |
| 4315912 | Cationic surfactants | Gregoire Kalopissis, Guy Vanlerberghe | 1982-02-16 |
| 4303639 | 1,2-Alkanediol derivatives in cosmetic compositions as an excipient therefor | Guy Vanlerberghe | 1981-12-01 |
| 4294728 | Shampoo and/or bubble bath composition containing surfactant and 1,2 alkane diol | Guy Vanlerberghe, Claire Fiquet | 1981-10-13 |
| 4290956 | Tensio-active polypod compounds, process for preparing them and compositions containing them | Guy Vanlerberghe | 1981-09-22 |
| 4277581 | Polyamino-polyamide crosslinked with crosslinking agent | Guy Vanlerberghe, Jean F. Grollier, Alexandre Zysman | 1981-07-07 |
| 4275054 | Deodorants or deodorisers and compositions containing them | Alexandre Zysman, Guy Vanlerberghe | 1981-06-23 |
| 4228259 | Water-soluble cationic polymer dye compounds and process for producing the same | Gregoire Kalopissis, Alexandre Zysmann, Guy Vanlerberghe, Jean-Louis Huron, Andree Bugaut | 1980-10-14 |
| 4224311 | Disubstituted derivatives of glycerol and cosmetic compositions containing the same as an oily excipient therefor | Guy Vanlerberghe | 1980-09-23 |
| 4199562 | Sequenced surfactant oligomers, process for preparing the same and compositions containing the same | Guy Vanlerberghe | 1980-04-22 |
| 4189468 | Crosslinked polyamino-polyamide in hair conditioning compositions | Guy Vanlerberghe, Jean F. Grollier, Alexandre Zysman | 1980-02-19 |