Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7659363 | Process for the preparation of insulin or an insulin derivative in the presence of oxygen | Franz-Josef Rubroeder, Heike Herbert | 2010-02-09 |
| 7514403 | Process for the stabilization of proteins in an aqueous solution comprising cysteine in a concentration between 150 and 220mM | Franz-Josef Rubröder | 2009-04-07 |
| 6734164 | Process for the stabilization of proteins in complex mixtures during their storage in aqueous solvents | Franz-Josef Rubröder | 2004-05-11 |
| 6727346 | Process for obtaining insulin precursors having correctly bonded cystine bridges | Franz-Josef Rubröder | 2004-04-27 |
| 6710167 | Procedure for the chromatographic purification of insulins | Werner Sievers, Richard Bicker, Dieter Desch, Jorg Von Eysmondt, Frank Richard | 2004-03-23 |
| 6401582 | Apparatus for removing binder straps from, for example, coils bound thereby | Rolf Noe, Andreas Noe | 2002-06-11 |
| 6380355 | Process for obtaining insulin precursors having correctly bonded cystine bridges | Franz-Josef Rubröder | 2002-04-30 |
| 6339061 | Process for the stabilization of proteins in complex mixtures during their storage in aqueous solvents | Franz-Josef Rubröder | 2002-01-15 |
| 5986048 | Process for obtaining insulin precursors having correctly bonded cystine bridges | Franz-Josef Rubröder | 1999-11-16 |
| 5879930 | Process for the enzymatic resolution of 2-amino-4-methyl-phosphinobutyric acid derivatives | Lothar Willms, Gerd Fulling | 1999-03-09 |
| 5756800 | Process for the enzymatic resolution of 2-amino-4-methyl-phosphinobutyric acid derivatives | Lothar Willms, Gerd Fulling | 1998-05-26 |
| 5756346 | Process for the enzymatic resolution of 2-amino-4-methyl-phosphinobutyric acid derivatives | Lothar Willms, Gerd Fulling | 1998-05-26 |
| 5496930 | Unsaturatd sugar compounds | Wolfgang Holla | 1996-03-05 |
| 5426211 | Vinyl 2-aryl-propionates | Gerd Fulling, Merten Schlingmann | 1995-06-20 |
| 5380659 | Process for highly regioselective esterification and ester cleavage on unsaturated sugar compounds with the aid of lipases and esterases | Wolfgang Holla | 1995-01-10 |
| 5155028 | Process for the enzymatic cleavage of vinyl 2-aryl-propionates | Gerd Fulling, Merten Schlingmann | 1992-10-13 |
| 5068186 | Process for the enzymatic preparation of disaccharide fluorides using .alpha.-glycosyl fluorides as substrates | Merten Schlingmann, Matthias Wiesner, Wolfgang Treder, Joachim Thiem | 1991-11-26 |
| 5010012 | Process for the enzymatic preparation of optically active phosphorus containing functional acetic acid derivatives | Dieter Wullbrandt, Merten Schlingmann, Wolfgang Holla, Manfred Schneider | 1991-04-23 |
| 4963492 | Method for the enzymatic racemate resolution of racemic alcohols with/in vinyl esters by transesterification | Wolfgang Holla, Gerd Fulling | 1990-10-16 |
| 4922001 | Chiral synthesis units from prochiral glycerol | Manfred Schneider, Kurt Laumen, Detlef Breitgoff, Dieter Wullbrandt, Merten Schilingmann | 1990-05-01 |
| 4900863 | Process for the purification of N-acylaspartame | Erwin Schmidt | 1990-02-13 |
| 4883900 | Process for the preparation of aspartame and agents for carrying it out | Merten Schlingmann, Martin Platen | 1989-11-28 |
| 4859590 | Enzymatic synthesis of cyclodextrins using .alpha.-glucosyl fluoride as substrate for cyclodextrin .alpha.(1.fwdarw.4)glucosyltransferase | Joachim Thiem, Wolfgang Treder, Merten Schlingmann | 1989-08-22 |
| 4745059 | Process for the preparation of L-phenylalanine | Hartmut Voelskow, Merten Schlingmann, Martin Platen, Johann Then, Gerhard Wohner | 1988-05-17 |
| 4709075 | Preparation of alkyl N-maleylphenylalanate | — | 1987-11-24 |