Issued Patents All Time
Showing 1–25 of 145 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6414185 | Aluminum salts of phosphinic acids | — | 2002-07-02 |
| 6365071 | Synergistic flame protection agent combination for thermoplastic polymers | Elke Jenewein, Wolfgang Wanzke, Winfried Budzinsky | 2002-04-02 |
| 6303674 | Aluminium salts of alkylhydroxymethylphosphinic acids | — | 2001-10-16 |
| 6270560 | Flameproof polymer moulding material | Winfried Budzinsky | 2001-08-07 |
| 6229044 | Alkyl-1-alkoxyethylphosphinous acid aluminum salts | Elke Jenewein, Wolfgang Wanzke | 2001-05-08 |
| 6211402 | Phosphinic acid aluminum salts | — | 2001-04-03 |
| 6194605 | Process for preparing aluminum salts of dialkylphosphinic acids and diphosphinic acids | — | 2001-02-27 |
| 6191063 | Catalyst and process for the production of aldehydes by hydroformylation of olefinically unsaturated compounds | Sandra Bogdanovic, Carl D. Frohning, Helmut Bahrmann, Matthias Beller, Steffen Haber | 2001-02-20 |
| 6184405 | Process for preparing aluminum salts of organic phosphoric acids | Thomas Seitz | 2001-02-06 |
| 6160180 | Tertiary phosphanes containing alkylene glycol groups | Steffen Haber, Sandra Bogdanovic, Helmut Bahrmann, Carl D. Frohning | 2000-12-12 |
| 6114340 | Fungicidal compositions | Martin Mach, Heinz Hagemeister, Dieter Regnat, Herbert Buschhaus, Hans-Peter Jende +2 more | 2000-09-05 |
| 6087423 | 1-hydroxydihydrophosphole oxides and 1-hydroxy-phospholane oxides, preparation thereof and use thereof as flame retardants | Winfried Budzinsky, Gunther Kirsch | 2000-07-11 |
| 6077968 | Process for the preparation of alkyl arylphosphinites | — | 2000-06-20 |
| 6063850 | Flame-retardant thermoplastic molding compositions comprising aluminum hydroxide | — | 2000-05-16 |
| 6013706 | Process for the preparation of hyrolysis-stable trivalent phosphorus compounds and their use as stabilizers for thermoplastics | Dieter Regnat, Gerhard Pfahler | 2000-01-11 |
| 6013707 | Flameproofed polyester molding compositions | Winfried Budzinsky, Gunther Kirsch | 2000-01-11 |
| 5972825 | Substituted diphenyldiphosphines and a process for their preparation | Dieter Regnat, Helmut Bahrmann | 1999-10-26 |
| 5959043 | Phosphorus-containing dicarboxylic reaction product of epoxy resins and phosphorus acid (anhydride) with hardener | Sebastian Hörold | 1999-09-28 |
| 5900469 | Storage-stable, phosphorus-modified epoxy resins | Sebastian Hörold, Guido Scholz | 1999-05-04 |
| 5891226 | Salts of phosphonous acids and use thereof as flame retardants in plastics | Winfried Budzinsky, Gunther Kirsch | 1999-04-06 |
| 5880247 | Phosphorus-containing dicarboxylic acid (anhydride)-modified epoxy resin | Sebastian Hörold | 1999-03-09 |
| 5874642 | Bis ethers containing a 2,2'-biaryl radical and a process for their preparation | Dieter Regnat, Helmut Bahrmann | 1999-02-23 |
| 5869722 | Process for producing aluminum phosphinates | — | 1999-02-09 |
| 5847184 | Process for preparing phosphorus-containing dicarboxylic acids | — | 1998-12-08 |
| 5811188 | Phosphorus-modified epoxy resins, processes for their preparation and their use | Jürgen Huber, Heinrich Kapitza, Wolfgang Rogler | 1998-09-22 |