KB

Karl H. Buchel

BH Bayer Healthcare: 179 patents #9 of 8,007Top 1%
AN Agfa-Gevaert Nv: 2 patents #910 of 1,819Top 55%
FA Ferag Ag: 1 patents #66 of 115Top 60%
📍 Leverkusen, DE: #3 of 1,687 inventorsTop 1%
Overall (All Time): #4,145 of 4,157,543Top 1%
182
Patents All Time

Issued Patents All Time

Showing 101–125 of 182 patents

Patent #TitleCo-InventorsDate
4582843 Triazolyl-alkanones or triazolyl-alkanols Helmut Timmler, Wolfgang Kramer, Helmut Kaspers, Wilhelm Brandes 1986-04-15
4582717 Process for production of vaginal tampons containing pharmaceutical active compound Miklos von Bittera, Manfred Plempel, Erik Regel 1986-04-15
4578396 Fungicidal hydroxyalkinyl-azolyl derivatives Gerhard Jager, Klaus Bockmann, Wilhelm Brandes, Paul-Ernst Frohberger, Hans Scheinpflug 1986-03-25
4564622 Triazole derivative as an antiviral agent Gert Streissle, Manfred Plempel, Arnold Paessens, Graham Holmwood 1986-01-14
4562198 Combating fungi with substituted azolyl-tetrahydro-furan-2-ylidene-methane derivatives Hans-Ludwig Elbe, Manfred Jautelat, Wilhelm Brandes, Gerd Hanssler, Paul Reinecke 1985-12-31
4559355 2-Aryl-2-azolylmethyl-1,3-dioxepine fungicides Udo Kraatz, Gerhard Jager, Wilhelm Brandes, Paul Reinecke, Hans-Dieter Scharf +1 more 1985-12-17
4559077 Azolyl-thioether derivatives as fungicides and plant growth regulators Erik Regel, Wilfried Draber, Paul-Ernst Frohberger, Klaus Lurssen 1985-12-17
4549900 Combating fungi with substituted 1-azolyl-butan-2-ones and -2-ols Wolfgang Kramer, Hans-Ludwig Elbe, Udo Kraatz, Erik Regel, Paul-Ernst Frohberger +2 more 1985-10-29
4548945 Fungicidally active substituted 1-hydroxyethyl-triazolyl derivatives Graham Holmwood, Jorg Stetter, Paul Reinecke, Wilhelm Brandes, Hans Scheinpflug 1985-10-22
4547515 Azolyl-phenoxy-tetrahydrofuran-2-ylidene-methane fungicidal agents Hans-Ludwig Elbe, Manfred Jautelat, Wilhelm Brandes, Paul Reinecke, Hans Scheinpflug 1985-10-15
4532341 Oxirane compounds Graham Holmwood, Klaus Lurssen, Paul-Ernst Frohberger, Wilhelm Brandes 1985-07-30
4530715 Cycloalkyl (.alpha.-triazolyl-.beta.-hydroxy)-ketones as fungicides and plant growth regulators Eckart Kranz, Udo Kraatz, Erik Regel, Wilhelm Brandes, Paul-Ernst Frohberger +1 more 1985-07-23
4514409 Combating fungi with novel 5-aryloxy-5-azolyl-3,3-dimethylpent-1-en-4-ones and -ols Gerhard Jager, Manfred Jautelat, Wilhelm Brandes, Paul-Ernst Frohberger 1985-04-30
4507141 Triazolylalkyl-thioether plant growth regulators and fungicides Erik Regel, Klaus Lurssen, Paul-Ernst Frohberger 1985-03-26
4505922 Triazolealkynol fungicidal agents Gerhard Jager, Wolfgang Kramer, Paul-Ernst Frohberger, Wilhelm Brandes 1985-03-19
4500537 Combating fungi with triazolyl-vinyl ketones and carbinols Hans-Ludwig Elbe, Paul-Ernst Frohberger, Wilhelm Brandes 1985-02-19
4489085 Antimicrobial agents and their use employing imidazolyl-enal ethers Wilfried Draber, Manfred Plempel, Ingo Haller 1984-12-18
4489081 Fungicidally active novel substituted azolylethyl oximinoalkyl ethers Jorg Stetter, Paul Reinecke, Wilhelm Brandes, Paul-Ernst Frohberger 1984-12-18
4487776 Azolyl-phenoxy-tetrahydrofuran-2-ylidene-methanes, a process for their preparation, and antimicrobial agents which contain these substances Hans-Ludwig Elbe, Manfred Jautelat, Klaus Schaller, Manfred Plempel 1984-12-11
4486218 1-Vinyltriazole compounds and plant growth and fungicidal compositions Wolf Reiser, Wilfried Draber, Klaus Lurssen, Paul-Ernst Frohberger, Volker Paul 1984-12-04
4472416 Combating fungi with substituted azolyl-phenoxy derivatives Jorg Stetter, Paul-Ernst Frohberger, Paul Reinecke, Wilhelm Brandes 1984-09-18
4472395 Combating fungi with novel 2-azolylmethyl-1,3-dioxolane and -dioxane derivatives Wolfgang Kramer, Hans-Ludwig Elbe, Udo Kraatz, Wolf Reiser, Andreas Schulze +3 more 1984-09-18
4472421 Azole antimycotics and their use in treating skin conditions caused by Pityrosporum ovale Manfred Plempel 1984-09-18
4465680 Combating fungi with azolylvinyldithioacetals Udo Kraatz, Gerhard Jager, Paul-Ernst Frohberger 1984-08-14
4457938 Antimycotic agent, in the form of sticks, with a high release of active compound Miklos von Bittera, Manfred Plempel, Erik Regel 1984-07-03