| 12486358 |
Method for the production of a colored polyoxymethylene copolymer |
Jürgen Demeter, Jihong Choi |
2025-12-02 |
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| 12168716 |
Method for the combined production of at least two target products |
Johann Diedrich Brand, Joerg Erbes |
2024-12-17 |
|
| 12110369 |
Method for the combined processing of at least two polymer melts |
Johann Diedrich Brand, Joerg Erbes |
2024-10-08 |
|
| 11787892 |
Process for making an oxymethylene polymer |
Minlu Zhang, Achim Stammer, JongMoon Kim, In Gi Cho, Jin-Sang Choi |
2023-10-17 |
|
| 11655229 |
Process for preparing dioxolane |
Marvin KRAMP, Manfred Heilig, Hyunsoo Chang, JongMoon Kim, In Gi Cho |
2023-05-23 |
|
| 11655228 |
Process for preparing dioxolane |
Marvin KRAMP, Manfred Heilig, Hyunsoo Chang, JongMoon Kim, In Gi Cho |
2023-05-23 |
|
| 11097202 |
Energy recovery in a method for preparing 1,3,5-trioxane |
Achim Stammer, Marvin KRAMP, JongMoon Kim, In Gi Cho, Jin-Sang Choi +1 more |
2021-08-24 |
|
| 7959713 |
Cooling and purification of gas streams |
Jan-Martin Loning, Manfred Heckmann, Karl Holemann |
2011-06-14 |
|
| 6812321 |
Method for the continuous production of polybutyleneterephthalate from terephthalic acid and butanediol |
Martin Klatt, Ralf Neuhaus |
2004-11-02 |
$202,000 |
| 6657040 |
Method for the continuous production of polybutylene terephthalate from terephthal acid and butane diole |
Martin Klatt, Ralf Neuhaus |
2003-12-02 |
$354,000 |
| 6538054 |
Flame-proof moulding compounds |
Martin Klatt, Brigitte Gareiss, Motonori Yamamoto, Herbert Fisch, Michael Nam +1 more |
2003-03-25 |
$417,000 |
| 6306941 |
Flame-proof thermoplastic moulding materials |
Martin Klatt, Brigitte Gareiss |
2001-10-23 |
$690,000 |
| 6281283 |
Method for producing polyalkylene arylates |
Martin Klatt |
2001-08-28 |
$704,000 |
| 6262185 |
Use of high-molecular polyester moulding materials |
Peter Braune, Herbert Fisch, Erich Pellkofer, Georg Schneider |
2001-07-17 |
$205,000 |
| 6232435 |
Polyalkylene arylates containing a high proportion of carboxyl end groups |
Helmut Heel, Peter Braune, Martin Klatt |
2001-05-15 |
$323,000 |
| 6093771 |
Thermoplastic moulding compounds based on vinyl aromatic polymers with syndiotactic structure, low-viscosity polyamides and polyphenylene ethers modified with polar groups |
Josef Wunsch, Martin Weber, Gunter Pipper, Alexander Gluck, Wilfried Vogel +1 more |
2000-07-25 |
$14,429,000 |
| 5736596 |
Use of thermoplastic electroluminescent materials which are stable for an extended period |
Sylke Haremza, Andreas Greiner |
1998-04-07 |
|
| 5733959 |
Stabilized polyester molding compositions |
Manfred Heym, Klaus Mühlbach, Christoph Plachetta |
1998-03-31 |
|
| 5612451 |
Amphoteric metal oxides as cocatalyst in the electrophilic synthesis of polyaryl ether ketones |
Alexander Gl uck, Walter Heitz, Ralf Richter |
1997-03-18 |
|
| 5580948 |
Preparation of polyarylene ether ketones |
Eckhard Neufeld, Barbel Arnold-Mauer, Jurgen Hofmann, Christoph Sachsenweger, Petra Wieland |
1996-12-03 |
|
| 5026799 |
Living cationic polymerization of vinylic unsaturated compounds |
Young Ha Kim |
1991-06-25 |
$8,272,000 |
| 4859731 |
Polymeric dihydroxy compounds and their use as stabilizers for polymers |
Herbert Eichenauer, Hartwig Hocker |
1989-08-22 |
|
