Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5756585 | Star-shaped copolymers and process for their manufacture | Philippe Teyssie, Sunil K. Varshney, Christian Jacobs | 1998-05-26 |
| 5723559 | Initiating process and system for the anionic polymerisation of acrylic monomers | Sunil K. Varshney, Philippe Teyssie | 1998-03-03 |
| 5686534 | Initiation system for the anionic polymerisation of (meth)acrylic monomers | Philippe Bayard, Philippe Teyssie, Sunil K. Varshney, Bruno Vuillemin, Philippe Heim | 1997-11-11 |
| 5677387 | Initiation system for the anionic polymerization of (meth)acrylic monomers | Philippe Bayard, Philippe Teyssie, Sunil K. Varshney, Bruno Vuillemin, Philippe Heim | 1997-10-14 |
| 5668231 | Heat-resistant maleimido polymers/block copolymers | Sunil K. Varshney, Philippe Teyssie | 1997-09-16 |
| 5629393 | Initiating process and system for the anionic polymerization of acrylic monomers | Sunil K. Varshney, Philippe Teyssie | 1997-05-13 |
| 5591816 | Heat-resistant maleimido polymers/block copolymers | Sunil K. Varshney, Philippe Teyssie | 1997-01-07 |
| 5554696 | Process for the preparation of industrially applicable difunctional anionic polymerization initiators and their use | Frederik Hendrik Van Der Steen, Phillippe J. Teyssie, Judith Johanna Berendina Walhof, Yi Yu | 1996-09-10 |
| 5391628 | Functionalized multiblock macromonomers and process for their production | Patrice Gaillard, Yves Barbier, Sunil K. Varshney, Philippe Teyssie, Christian Jacobs | 1995-02-21 |
| 5294674 | Heat-resistant maleimido polymers/block copolymers | Sunil K. Varshney, Philippe Teyssie | 1994-03-15 |
| 5266667 | Method and system for priming anionic polymerization of (meth)acrylates | Philippe Teyssie, Sunil K. Varshney | 1993-11-30 |
| 5264527 | Acrylic triblock copolymers, their preparation and their application to the manufacture of elastomeric articles | Sunil K. Varshney, Philippe Teyssie, Jean-Paul Hautekeer | 1993-11-23 |
| 4980432 | Anionic (co)polymerization using an arylmethide initiator | Herman Uytterhoeven, Philippe Teyssie, Luc E. Leemans | 1990-12-25 |
| 4927703 | Process for the anionic polymerization of acrylic monomers and optionally of vinyl comonomers | Philippe Teyssie, Sunil K. Varshney, Robert Jerome | 1990-05-22 |
| 4908155 | Polymeric surfactant | Luc E. Leemans, Herman Uytterhoeven, Philippe Teyssie, Nikolaas C. de Jaeger | 1990-03-13 |
| 4826941 | Process for the anionic polymerization of acrylic monomers and optionally of vinyl comonomers | Philippe Teyssie, Sunil K. Varshney, Robert Jerome | 1989-05-02 |
| 4767824 | Process for polymerizing acrylic monomers and possibly non-acrylic co-monomers | Trazollah Ouhadi, Rosalia Forte, Robert Jerome, Philippe Teyssie | 1988-08-30 |
| 4461874 | Block copolymers of conjugated dienes or vinyl substituted aromatic hydrocarbons and acrylic esters and process for their manufacture | Philippe Teyssie, Robert Jerome, Trazollah Ouhadi | 1984-07-24 |