Issued Patents All Time
Showing 101–121 of 121 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4623381 | Pyridyl containing cyclohexane-1,3-dione derivatives and herbicidal use | Dieter Jahn, Rainer Becker, Michael Keil, Bruno Wuerzer | 1986-11-18 |
| 4569689 | Aniline derivatives and their use for controlling undesirable plant growth | Ulrich Schirmer, Bruno Wuerzer | 1986-02-11 |
| 4538009 | Preparation of substituted phenols | Harald Laas, Peter Tavs, Leopold Hupfer, Karl Baer | 1985-08-27 |
| 4532337 | Preparation of 3-formyl-5,6-dihydro-2H-pyran | Heinz Eckhardt, Klaus Halbritter, Gerd Heilen | 1985-07-30 |
| 4504363 | Preparation of cis-2,6-dimethylmorpholine | Bjoern Girgensohn, Fritz Zanker | 1985-03-12 |
| 4494983 | Chloroacetic acid cyclohexylamides, their preparation, their use for controlling weeds and agents for this use | Karl Eicken, Bruno Wuerzer | 1985-01-22 |
| 4436548 | Plant growth regulating .alpha.-azolylglycols | Bernd Zeeh, Eberhard Ammermann, Johann Jung | 1984-03-13 |
| 4429155 | Preparation of aromatic amines | Peter Jacobs, Leopold Hupfer, Herbert Toussaint, Wolfgang Reiss | 1984-01-31 |
| 4424364 | Preparation of pyrazoles | Dietrich Mangold, Josef Wahl | 1984-01-03 |
| 4411687 | .alpha.-Azolyl-glycol derivatives, as fungicides and plant growth regulators | Bernd Zeeh, Eberhard Ammermann, Ernst-Heinrich Pommer | 1983-10-25 |
| 4355180 | Preparation of primary aromatic amines from cyclic alcohols and/or ketones | Leopold Hupfer, Werner Hoffmann, Manfred Baumann | 1982-10-19 |
| 4336061 | Herbicidal azolyl chloroacetanilides, compositions and method of use | Karl Eicken, Wolfgang Rohr, Bruno Wuerzer | 1982-06-22 |
| 4328380 | Substituted phenylpropyl halides | Ernst Buschmann, Bernd Zeeh, Juergen Varwig | 1982-05-04 |
| 4301284 | N-(3-tertbutyl-chlorophenyl-2-methyl-1-propyl)-2,6-dimethyl morpholines | Ernst Buschmann, Bernd Zeeh, Ernst-Heinrich Pommer | 1981-11-17 |
| 4298733 | Preparation of cis-2,6-dimethylmorpholine | Walter Himmele, Leopold Hupfer | 1981-11-03 |
| 4283534 | Reductive alkylation of nitrogen heterocycles | Leopold Hupfer | 1981-08-11 |
| 4282238 | Insecticidal process | Anna Steimmig, Bernd Zeeh, Heinrich Adolphi | 1981-08-04 |
| 4255587 | N-Substituted 2,6-dialkylanilines and process for their preparation | Peter Plath, Wolfgang Rohr | 1981-03-10 |
| 4250123 | Substituted phenylpropyl halides | Ernst Buschmann, Bernd Zeeh, Juergen Varwig | 1981-02-10 |
| 4212972 | Preparation of cis-2,6-dimethylmorpholine | Walter Himmele, Leopold Hupfer | 1980-07-15 |
| 4187227 | Manufacture of 2,4-dioxo-oxazolidines | Dietrich Mangold, Bernd Zeeh | 1980-02-05 |