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 51–75 of 182 patents

Patent #TitleCo-InventorsDate
4806559 Novel substituted hydroxyalkyl-azole antimycotic agents Hans-Ludwig Elbe, Jorg Stetter, Klaus Schaller, Manfred Plempel 1989-02-21
4798899 Combating fungi with novel azolyl-tetrahydrofuran-2-ylidene-methanes Hans-Ludwig Elbe, Manfred Jautelat, Wilhelm Brandes, Gerd Hanssler, Paul Reinecke 1989-01-17
4797412 Fungicidal substituted cyclopropyl oxime ethers Hans-Joachim Knops, Karl Steinbeck, Wilhelm Brandes, Paul Reinecke 1989-01-10
4797499 Fungicidal and plant growth-regulating novel substituted 1-hydroxyalkyl-azolyl derivatives Graham Holmwood, Erik Regel, Gerhard Jager, Klaus Lurssen, Paul-Ernst Frohberger +2 more 1989-01-10
4789672 1-hydroxyethyl-azole compounds and agricultural compositions Graham Holmwood, Klaus Lurssen, Paul-Ernst Frohberger, Wilhelm Brandes 1988-12-06
4776877 Triazolyl-alkanones or triazolyl-alkanols Helmut Timmler, Wolfgang Kramer, Helmut Kaspers, Wilhelm Brandes 1988-10-11
4772623 Triazolyl-alkanones or triazolyl-alkanols Helmut Timmler, Wolfgang Kramer, Helmut Kaspers, Wilhelm Brandes 1988-09-20
4771065 Fungicidal novel substituted phenethyl-triazolyl derivatives Wolfgang Kramer, Hans-Joachim Knops, Paul Reinecke 1988-09-13
4749405 1-vinyltriazole compounds and plant growth and fungicidal compositions Wolf Reiser, Wilfried Draber, Klaus Lurssen, Paul-Ernst Frohberger, Volker Paul 1988-06-07
4747869 Substituted azolyl-ketones and -alcohols Wolfgang Kramer, Klaus Ditgens, Hans-Ludwig Elbe, Gerhard Jager, Manfred Jautelat +2 more 1988-05-31
4748249 Combating fungi with novel azolyl-tetrahydrofuran-2-ylidene-methanes Hans-Ludwig Elbe, Manfred Jautelat, Wilhelm Brandes, Gerd Hanssler, Paul Reinecke 1988-05-31
4744817 Triazole derivatives Graham Holmwood, Paul Reinecke, Wilhelm Brandes, Gerd Hanssler 1988-05-17
4743293 1-vinyltraiazole compounds and plant growth and fungicidal composition Wolf Reiser, Wilfried Draber, Klaus Lurssen, Paul-Ernst Frohberger, Volker Paul 1988-05-10
4742071 Novel 2-aryl-2-azolylmethyl-1,3-dioxepine fungicides Udo Kraatz, Gerhard Jager, Wilhelm Brandes, Paul Reinecke, Hans-Dieter Scharf +1 more 1988-05-03
4740516 Substituted t-butanol fungicidal agents Erik Regel, Paul Reinecke, Wilhelm Brandes 1988-04-26
4740515 3-(1,2,4-triazol-1-yl)-prop-1-ene fungicides Joachim Weissmuller, Wolfgang Kramer, Wilhelm Brandes, Paul Reinecke 1988-04-26
4738962 Piperazinylmethyl-1,2,4-triazolylmethyl-carbinol fungicides Graham Holmwood, Wilhelm Brandes, Paul Reinecke 1988-04-19
4734126 Fungicidal and plant growth-regulating novel substituted 1-hydroxyalkyl-azolyl derivatives Graham Holmwood, Erik Regel, Gerhard Jager, Klaus Lurssen, Paul-Ernst Frohberger +2 more 1988-03-29
4729783 Halogenated triazolylvinyl keto and carbinol compounds and plant growth regulant and fungicidal compositions Erik Regel, Klaus Lurssen, Paul-Ernst Frohberger, Wilhelm Brandes 1988-03-08
4728356 Novel substituted azolylvinyl ketones and carbinols as fungicides and plant growth regulators Hans-Ludwig Elbe, Wolf Reiser, Erik Regel, Paul Reinecke, Wilhelm Brandes +2 more 1988-03-01
4723984 1-hydroxyethyl-azole compounds and agricultural compositions Graham Holmwood, Klaus Lurssen, Paul-Ernst Frohberger, Wilhelm Brandes 1988-02-09
4715887 Substituted triazolyl-methyl-tert-butyl carbinol compounds and plant protection agents Wolfgang Kramer, Paul-Ernst Frohberger, Wilhelm Brandes, Klaus Lurssen 1987-12-29
4711657 Substituted triazolylmethyl tert.-butyl ketone compounds and plant protection agents Wolfgang Kramer, Paul-Ernst Frohberger, Wilhelm Brandes, Klaus Lurssen 1987-12-08
4699645 Azolyl-thioether derivatives as fungicides and plant growth regulators Erik Regel, Wilfried Draber, Paul-Ernst Frohberger, Klaus Lurssen 1987-10-13
4672134 Novel oxirane intermediates for fungicidally active substituted 1-hydroxyethyl-triazolyl derivatives Graham Holmwood, Jorg Stetter, Paul Reinecke, Wilhelm Brandes, Hans Scheinpflug 1987-06-09