| 6005144 |
Reaction products of polyisobutenes and oxides of nitrogen or mixtures of oxides of nitrogen and oxygen and their use as fuel and lubricant additives |
Rudolf Kropp, Klaus Ebel, Wolfgang H. H. Gunther, Hans Peter Rath, Harald Schwahn |
1999-12-21 |
| 5980594 |
Use of reaction products of polyolefins and oxides of nitrogen or mixtures of oxides of nitrogen and oxygen as additives for fuels |
Rudolf Kropp, Klaus Ebel, Wolfgang H. H. Gunther, Hans Peter Rath, Harald Schwahn |
1999-11-09 |
| 5972856 |
Reaction products of polyisobutenes and oxides of nitrogen or mixtures of oxides of nitrogen and oxygen and their use as fuel and lubricant additives |
Rudolf Kropp, Klaus Ebel, Wolfgang H. H. Gunther, Hans Peter Rath, Harald Schwahn |
1999-10-26 |
| 5879420 |
Reaction products of polyisobutenes and oxides of nitrogen or mixtures of oxides of nitrogen and oxygen and their use as fuel and lubricant additives |
Rudolf Kropp, Klaus Ebel, Wolfgang H. H. Gunther, Hans Peter Rath, Harald Schwahn |
1999-03-09 |
| 5679863 |
Preparation of carbonylphosphine oxides |
Martin Fischer, Rudolf Kropp, Jochen Schroeder, Beate Trentmann |
1997-10-21 |
| 5504236 |
Preparation of .alpha.-carbonylphosphine oxides |
Martin Fischer, Rudolf Kropp, Jochen Schroeder, Beate Trentmann |
1996-04-02 |
| 5382732 |
2,5-bis(1,1-dialkoxy-2-propyl)-2,5-dihydrofurans, the preparation thereof and the use thereof for the preparation of carotenoids |
Juergen Frank, Udo Rheude, Bernhard Schulz, Joachim Paust |
1995-01-17 |
| 5300658 |
2,5-bis(1,1-dialkoxy-2-propyl)-2,5-dihydrofurans, the preparation thereof and the use thereof for the preparation of carotenoids |
Juergen Frank, Udo Rheude, Bernhard Schulz, Joachim Paust |
1994-04-05 |
| 5260484 |
Polytetrahydrofuran derivatives having terminal aromatic groups |
Ulrich Koehler, Hardo Stegel |
1993-11-09 |
| 5245042 |
Preparation of cis-2-(1H-1,2,4-triazol-1-ylmethyl)-2-(halopheny)-3-(halophenyl) oxirane |
Rainer Seele, Reiner Kober, Heinz Isak |
1993-09-14 |
| 5231231 |
Process for preparing a poly(1,4-butanediol-.omega.,.omega.'-bismercaptan) |
Ulrich Koehler, Hardo Siegel |
1993-07-27 |
| 5159117 |
Preparation of .alpha.,.alpha.-dialkoxy ketones |
Guenter Wegner, Stefan Karbach, Hubert Smuda, Reiner Kober, Rainer Seele +1 more |
1992-10-27 |
| 5130454 |
Polytetrahydrofuran derivatives having terminal aromatic groups |
Ulrich Koehler, Hardo Siegel |
1992-07-14 |
| 5124488 |
Polytetrahydrofuran ethers |
— |
1992-06-23 |
| 5104438 |
N-oxoazolylmethyloxiranes and fungicides and bioregulators containing them |
Rainer Seele, Eberhard Ammermann, Gisela Lorenz |
1992-04-14 |
| 5034559 |
Polyethercarboxylic esters and their preparation |
— |
1991-07-23 |
| 5008461 |
Preparation of benzyl ketones |
Fritz Naeumann |
1991-04-16 |
| 4973751 |
Preparation of unsaturated compounds by elimination reaction |
Toni Dockner, Herbert Krug |
1990-11-27 |
| 4918205 |
Preparation of alkylated dodechydronaphto[2,1-b]furans |
Walter Gramlich, Rainer Becker, Gerald Lauterbach |
1990-04-17 |
| 4734499 |
Preparation of .alpha.,.beta.-diaminoacrylonitriles |
— |
1988-03-29 |
| 4469653 |
Process for the preparation of molded parts of polyurethane or polyurethane-polyurea employing monocyclic amidines |
Dietmar Nissen |
1984-09-04 |
| 4429130 |
Pyrid-2'-yl-2-trifluoromethyl quinol-4-ylmethanes |
Heinz-Guenter Oeser |
1984-01-31 |
| 4327215 |
Preparation of erythio-.alpha.piperid-2-yl-2,8-bis-trifluoro-methyl)-quinolin-4-yl-meth anol |
Heinz-Guenter Oeser, Leander Moebius |
1982-04-27 |
| 4260562 |
Preparation of O,N-disubstituted hydroxylamines |
Friedrich Linhart, Bjoern Girgensohn, Gernot Reissenweber |
1981-04-07 |
