Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4992481 | Fire retardant elements | Ulrich von Gizycki | 1991-02-12 |
| 4966801 | Lightweight composite material | Robert Becker, Gerd Goldmann, Ulrich von Gizycki | 1990-10-30 |
| 4857364 | Intumescent compositions and the use thereof | — | 1989-08-15 |
| 4833188 | Hydrophobic and oleophobic finishes | Wilfried Kortmann, Friedrich Reich | 1989-05-23 |
| 4831062 | Preparation of intumescent materials for coatings and building elements | — | 1989-05-16 |
| 4740527 | Porous and non-porous intumescent masses | — | 1988-04-26 |
| 4729853 | Flame-retarding sealing compounds | — | 1988-03-08 |
| 4694030 | Intumescent polysiloxane molding compositions | Hans Sattlegger, Harold Ebneth | 1987-09-15 |
| 4676234 | Moisture-hardenable bandaging materials | Christian Wegner, Gottfried Schneider, Hans-Uwe Lanzke, Wolfram Mayer, Kuno Wagner +2 more | 1987-06-30 |
| 4659797 | Matrix materials and a process for their preparation | Johannes Blahak, Ulrich von Gizycki, Lothar Preis | 1987-04-21 |
| 4600734 | Rubber mixtures and mouldings produced therefrom by vulcanization | Gerd Matenar | 1986-07-15 |
| 4570622 | Constructional material | Ulrich von Gizycki, Kuno Wagner, Dietmar Schapel | 1986-02-18 |
| 4568391 | Sizing agents | Hans-Ulrich Buschhaus, Ulrich Beck, Heinz Baumgen | 1986-02-04 |
| 4529742 | Optionally foamed intumescent masses prepared from polyisocyanates, hydroxyl compounds and melamine phosphates | Friedrich Jonas | 1985-07-16 |
| 4499153 | Sizes | Peter Mummenhoff, Ulrich Beck, Heinz Baumgen | 1985-02-12 |
| 4456642 | Gel pads and a process for their preparation | Hans-Heribert Burgdorfer, Dietmar Schapel, Gottfried Schneider, Ulrich von Gizycki | 1984-06-26 |
| 4452905 | Aqueous preparation and its use for the preparation of ceramic masses | Franz Drinkuth, Dietmar Schapel, Artur Lorenz | 1984-06-05 |
| 4448914 | Aqueous preparation and its use in the production of ceramic compositions | Franz Drinkuth, Dietmar Schapel, Artur Lorenz | 1984-05-15 |
| 4411262 | Constructional material | Ulrich von Gizycki, Kuno Wagner, Dietmar Schapel | 1983-10-25 |
| 4390672 | Maleic acid anhydride copolymers and their preparation | — | 1983-06-28 |
| 4381367 | Sizing agents for paper and a process for the production thereof | Peter Mummenhoff, Heinz Baumgen | 1983-04-26 |
| 4380593 | Intumescent compositions | Gottfried Zaby | 1983-04-19 |
| 4369064 | Non-inflammable foamable molding compositions | — | 1983-01-18 |
| 4367295 | Intumescent compositions obtained by reacting polyisocyanates with phosphorus-containing products, polyesters and cyanuric acid and/or cyanuric acid derivatives | — | 1983-01-04 |
| 4338412 | Intumescent compositions obtained by reacting polyisocyanates, phosphorus-containing substances and aromatic hydroxy carboxylic acids on salts | — | 1982-07-06 |