Hartmut Joppien — 21 Patents at Schering

Hartmut Joppien has been granted 21 US patents while listed as an inventor at Schering. The first was granted in 1980 and the most recent in March 2001. Hartmut Joppien ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Hartmut Joppien in Berlin, DE.

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #	Title	Co-Inventors	Date
RE37087	Insecticidal triffluormethyl alkane derivatives	Helga Franke, Heinrich Franke, Hans-Rudolf Kruger, Dietrich Baumert, David Giles	2001-03-06
5248810	Halogenated olefins, processes for their preparation and their use as pesticides	Arnim Köhn, Gunter Homberger, Harald Von Keyserlingk	1993-09-28
5089662	2,2-difluorocyclopropylethane derivatives, processes for their preparation and their use as pesticides	Peter Wegner, Gunter Homberger, Arnim Köhn	1992-02-18
5071869	2-fluorocyclopropylacetic acid esters, processes for their preparation and their use as pesticides	Gunter Homberger, Arnim Köhn, Harald Von Keyserlingk	1991-12-10
5066675	Substituted phenyl acid esters, their preparation and their use as insecticides and acaricides	Ulrich Buhmann, Dietrich Baumert	1991-11-19
4983630	2,2-difluorocyclopropylethane derivatives, processes for their preparation and their use as pesticides	Peter Wegner, Gunter Homberger, Arnim Köhn	1991-01-08
4973735	Substituted trifluoroethyl esters of phenylacetic acid, processes for their preparation and their use as pesticides	Ulrich Buhman, Ortrud Lammer, Harald Von Keyserlingk	1990-11-27
4889870	2-(2,2-Difluorocyclopropyl)alkyl esters, processes for their preparation and their use as insecticides and acaricides	Peter Wegner, Hans-Rudolf Kruger, Dietrich Baumert	1989-12-26
4888340	Insecticides pyrazolines, compositions and use	Harribert Neh, Ulrich Buhmann, Peter Wegner, David Giles, Graham P. Rowson	1989-12-19
4837220	Insecticidal 3-substituted 4-fluorophenyl-1-(fluoroalkoxyphenylcarbamoyl)-pyrazolines	Harribert Neh, Ulrich Buhmann, David Giles	1989-06-06
4791123	Insecticidal triffluormethyl alkane derivatives	Helga Franke, Heinrich Franke, Hans-Rudolf Kruger, Dietrich Baumert, David Giles	1988-12-13
4743622	Certain diaryl-pentane derivatives having pesticidal properties	Helga Franke, Heinrich Franke, Hans-Rudolf Kruger	1988-05-10
4714710	Insecticidal and acaricidal oxetane and thietane derivatives, compositions, and method of use therefor	Heinrich Franke, Helga Franke	1987-12-22
4701563	Difluorocyclopropane derivatives and their preparation, as well as pesticidal compositions based on these compounds	Heinrich Franke, Helga Franke	1987-10-20
4678811	Substituted benzylethers, pesticides containing these compounds and method for their preparation	Helga Franke, Heinrich Franke, Hans-Rudolf Kruger	1987-07-07
4598083	Alkylthiocinnamic acid nitriles for the control of harmful organisms	Carlo Skotsch, Ernst A. Pieroh	1986-07-01
4472434	Acyl ureas, insecticides containing these compounds as well as methods for their production	Heinrich Franke	1984-09-18
4358408	Propane-1,2-dionedioximes, pesticides containing these compounds, and the method for their preparation	Hans-Rudolf Kruger	1982-11-09
4320125	Thiazolylidene-oxo-propionitrile salts and insecticidal compositions containing these salts	Reinhold Puttner, Ulrich Buhmann	1982-03-16
4276309	Acylurea insecticides	Heinrich Franke	1981-06-30
4233059	1,2,3-Triazole carboxylic acid amides and biocidal compositions containing the same	Hans-Rudolf Kruger, Friedrich Arndt, Dietrich Baumert, Ernst A. Pieroh, Reinhart Rusch	1980-11-11

Hartmut Joppien — 21 Patents

Issued Patents All Time

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