Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334610 | .alpha.-aryl-.alpha.-hydroxy-.beta.-imidazolinyl-propionamides | Hilmar Bischoff | 1994-08-02 |
| 5069712 | Imidazolidine derivatives | Peter Babczinsky, Hans-Joachim Santel, Klaus Lurssen, Robert R. Schmidt | 1991-12-03 |
| 4846876 | Herbicidal imidazo-pyrrolo-pyridine derivatives | Hans-Joachim Santel, Robert R. Schmidt, Robert H. Strang | 1989-07-11 |
| 4785002 | Imidazo-pyrrolo-pyridines useful as fungicidal and growth-regulating agents | Gerd Hanssler, Klaus Lurssen | 1988-11-15 |
| 4749405 | 1-vinyltriazole compounds and plant growth and fungicidal compositions | Wolf Reiser, Karl H. Buchel, Klaus Lurssen, Paul-Ernst Frohberger, Volker Paul | 1988-06-07 |
| 4743293 | 1-vinyltraiazole compounds and plant growth and fungicidal composition | Wolf Reiser, Karl H. Buchel, Klaus Lurssen, Paul-Ernst Frohberger, Volker Paul | 1988-05-10 |
| 4699645 | Azolyl-thioether derivatives as fungicides and plant growth regulators | Erik Regel, Karl H. Buchel, Paul-Ernst Frohberger, Klaus Lurssen | 1987-10-13 |
| 4647302 | 1-Vinyltriazole compounds and plant growth and fungicidal compositions | Wolf Reiser, Karl H. Buchel, Klaus Lurssen, Paul-Ernst Frohberger, Volker Paul | 1987-03-03 |
| 4596885 | Process for the preparation of phenylglyoxylic acid esters | Winfried Lunkenheimer, Andreas Wittig, Helmut Timmler | 1986-06-24 |
| 4565566 | Imidazo-pyrrolo-pyridine derivatives useful as herbicidal agents | Ludwig Eue, Hans-Joachim Santel, Robert R. Schmidt | 1986-01-21 |
| 4561879 | Composition and method for combating weeds using an N-imidazolylmethyl halogenoacetanilide | Rudolf Thomas, Robert R. Schmidt, Ludwig Eue | 1985-12-31 |
| 4559077 | Azolyl-thioether derivatives as fungicides and plant growth regulators | Erik Regel, Karl H. Buchel, Paul-Ernst Frohberger, Klaus Lurssen | 1985-12-17 |
| 4517011 | N-substituted halogenoacetanilides and their use as herbicides | Rudolf Thomas, Robert R. Schmidt, Ludwig Eue | 1985-05-14 |
| 4489085 | Antimicrobial agents and their use employing imidazolyl-enal ethers | Karl H. Buchel, Manfred Plempel, Ingo Haller | 1984-12-18 |
| 4486218 | 1-Vinyltriazole compounds and plant growth and fungicidal compositions | Wolf Reiser, Karl H. Buchel, Klaus Lurssen, Paul-Ernst Frohberger, Volker Paul | 1984-12-04 |
| 4349560 | Antimycotic imidazolyl-indeno-thiophene compounds, composition and method of use | Horst Boshagen, Karl H. Buchel, Ingo Haller, Manfred Plempel | 1982-09-14 |
| 4331675 | Combating fungi with triazolyl-alkenes | Erik Regel, Karl H. Buchel, Paul-Ernst Frohberger, Wilhelm Brandes, Volker Paul | 1982-05-25 |
| 4315764 | 1-Allyltriazole derivatives, processes for their preparation and their use as plant protection agents | Wolf Reiser, Karl H. Buchel, Klaus Lurssen, Paul-Ernst Frohberger, Volker Paul | 1982-02-16 |
| 4312880 | Fungicidal imidazolyl-enol ethers | Karl H. Buchel, Paul-Ernst Frohberger, Wilhelm Brandes | 1982-01-26 |
| 4291046 | Preparation of novel fungicidally active spiro derivatives of 3-(3,5-dihalogenophenyl)-oxazolidine-2-thion-4-ones | Hans-Joachim Knops, Hans-Georg Heine, Wilhelm Brandes | 1981-09-22 |
| 4282388 | Cyclic 1,2-diol benzyl ether compounds | Wolf Reiser, Thomas Schmidt, Ludwig Eue, Robert R. Schmidt | 1981-08-04 |
| 4267186 | Combating fungi with substituted spiro-derivatives of 3-(3,5-dihalogenophenyl)-oxazolidine-2,4-diones (thione-ones) | Hans-Joachim Knops, Hans-Georg Heine, Wilhelm Brandes | 1981-05-12 |
| 4267338 | N-Azolylalkyl-anilines | Jorg Stetter, Rudolf Thomas, Winfried Lunkenheimer | 1981-05-12 |
| 4251540 | Combating crop damaging fungi with .alpha.-(4-biphenylyl)-benzyl-azolium salts | Erik Regel, Karl H. Buchel, Peter Kraus, Wilhelm Brandes | 1981-02-17 |
| 4243670 | .alpha.-(4-Biphenylyl)-benzyl-azolium salts and their use for combating micro-organisms | Erik Regel, Karl H. Buchel, Manfred Plempel | 1981-01-06 |