Patents by Inventor Heinrich Franke
Heinrich Franke has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 4795376Abstract: An initiator terminal block for connecting a plurality of initiators with an electric power source, on the one hand, and with signal receivers, on the other hand, includes a plurality of terminal units each having a plurality of connecting locations arranged in three tiers situated above one another, each of the lower two tiers of each of the terminal units having only a single one of the connecting locations while the uppermost one of the tiers of each of the terminal units has two of the connecting locations that are electrically interconnected and are to be respectively electrically connected with the respective initiator and the respective signal receiver.Type: GrantFiled: February 29, 1988Date of Patent: January 3, 1989Assignee: C. A. Weidmueller GmbH & Co.Inventors: Heinrich Franke, Horst Conrad, Wolfgang Schild
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Patent number: 4791123Abstract: There are provided new alkane and alkoxyalkane derivatives of the general formula I ##STR1## in which R.sub.1, R.sub.2, R.sub.3, R.sub.4 and A have the meanings given in the description, processes for their preparation and insecticidal and acaricidal compositions containing these compounds.Type: GrantFiled: January 22, 1987Date of Patent: December 13, 1988Assignee: Schering Akt.Inventors: Helga Franke, Heinrich Franke, Hans-Rudolf Kruger, Hartmut Joppien, Dietrich Baumert, David Giles
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Patent number: 4743622Abstract: The invention relates to new aromatic alkane derivatives of the general formula ##STR1## in which R.sub.1 is aryl or aryl substituted by C.sub.1-4 alkyl, halo-C.sub.1-4 alkyl, phenyl-C.sub.1-4 alkyl, C.sub.2-4 alkenyl, halo-C.sub.2-4 alkenyl, phenyl-C.sub.2-4 alkenyl, C.sub.2-4 alkynyl, halo-C.sub.2-4 alkynyl, phenyl-C.sub.2-4 alkynyl, C.sub.1-4 alkoxy, halo-C.sub.1-4 alkoxy, phenyl-C.sub.1-4 alkoxy, C.sub.2-4 alkenyloxy, halo-C.sub.2-4 alkenyloxy, phenyl-C.sub.2-4 alkenyloxy, C.sub.2-4 alkynyloxy, halo-C.sub.2-4 alkynyloxy, phenyl-C.sub.2-4 alkynyloxy, alkylsulphonyloxy, haloalkylsulphonyloxy, arylsulphonyloxy, halo, cyano, nitro, aryloxy, haloaryloxy, C.sub.1-4 alkyl-aryloxy, or nitroaryloxy,R.sub.2 is hydrogen or C.sub.1-4 alkyl,R.sub.3 is hydrogen, cyano or ethynyl,R.sub.4 is phenyl or pyridyl or these groups substituted by one or more of C.sub.1-6 alkyl, halo-C.sub.1-6 alkyl, phenyl-C.sub.1-6 alkyl, C.sub.1-6 alkyl interrupted by an O-, N- or S- atom, C.sub.2-4 alkenyl, halo-C.sub.2-4 alkenyl, phenyl-C.Type: GrantFiled: February 11, 1986Date of Patent: May 10, 1988Assignee: Schering AktiengesellschaftInventors: Helga Franke, Heinrich Franke, Hans-Rudolf Kruger, Hartmut Joppien
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Patent number: 4714710Abstract: There are described new compounds of general formula I ##STR1## in which R.sub.1 is aryl or aryl substituted by C.sub.1-4 -alkyl, halo-C.sub.1-4 -alkyl, phenyl-C.sub.1-4 -alkyl, C.sub.2-4 -alkenyl, halo-C.sub.2-4 -alkenyl, phenyl-C.sub.2-4 -alkenyl, C.sub.2-4 -alkynyl, halo-C.sub.2-4 -alkynyl, phenyl-C.sub.2-4 -alkynyl, C.sub.1-4 -alkoxy, halo-C.sub.1-4 -alkoxy, phenyl-C.sub.1-4 -alkoxy, C.sub.2-4 -alkenyloxy, alkylsulphonyloxy, haloalkylsulphonyloxy, arylsulphonyloxy, halo-C.sub.2-4 -alkenyloxy, phenyl-C.sub.2-4 -alkenyloxy, halo, cyano, nitro, aryloxy, haloaryloxy, C.sub.1-4 -alkylaryloxy, or nitro-C.sub.1-4 -alkylaryloxy,R.sub.2 and R.sub.3 are the same or different and are hydrogen, fluorine, cyano or ethynyl,R.sub.4 is phenyl or pyridyl or these groups substituted by one or more of C.sub.1-6 -alkyl, halo-C.sub.1-6 -alkyl, phenyl-C.sub.1-6 -alkyl, C.sub.1-6 -alkyl interrupted by an O--, N-- or S-- atom, C.sub.2-4 -alkenyl, halo-C.sub.2-4 -alkenyl, phenyl-C.sub.2-4 -alkenyl, C.sub.1-4 -alkoxy, halo-C.sub.Type: GrantFiled: September 9, 1986Date of Patent: December 22, 1987Assignee: Schering AktiengesellschaftInventors: Heinrich Franke, Hartmut Joppien, Helga Franke
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Patent number: 4701563Abstract: Difluorocyclopropane derivatives of the general formula I ##STR1## in which R.sub.1 is halogen, C.sub.1-4 -alkoxy, fluoro-substituted alkoxy, C.sub.1-4 -alkyl or trifluoromethyl,R.sub.2 is hydrogen or fluorine andn is 0, 1 or 2,are described, which have valuable insecticidal and acaricidal properties.Type: GrantFiled: March 20, 1986Date of Patent: October 20, 1987Assignee: Schering AktiengesellschaftInventors: Heinrich Franke, Hartmut Joppien, Helga Franke
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Patent number: 4678811Abstract: New substituted benzyl-type ethers of formula I ##STR1## in which R.sub.1 is aryl or aryl substituted by C.sub.1-4 -alkyl, halo-C.sub.1-4 -alkyl, phenyl-C.sub.1-4 -alkyl, C.sub.2-4 -alkenyl, halo-C.sub.2-4 -alkenyl, phenyl-C.sub.2-4 -alkenyl, C.sub.2-4 -alkynyl, halo-C.sub.2-4 -alkynyl, phenyl-C.sub.2-4 -alkynyl, C.sub.1-4 -alkoxy, halo-C.sub.1-4 -alkoxy, phenyl-C.sub.1-4 -alkoxy, C.sub.2-4 -alkenyloxy, halo-C.sub.2-4 -alkenyloxy, phenyl-C.sub.2-4 -alkenyloxy, C.sub.2-4 -alkynyloxy, halo-C.sub.2-4 -alkynyloxy, phenyl-C.sub.2-4 -alkynyloxy, alkylsulfonyloxy, haloalkylsulfonyloxy, arylsulfonyloxy, halo, cyano, nitro, aryloxy, haloaryloxy, C.sub.1-4 -alkyl-aryloxy, or nitroaryloxy,R.sub.2 is hydrogen or C.sub.1-4 alkyl,R.sub.3 is hydrogen, cyano or ethynyl,R.sub.4 is phenyl or pyridyl or one of these groups substituted by one or more of C.sub.1-6 -alkyl, halo-C.sub.1-6 -alkyl, phenyl-C.sub.1-6 -alkyl, C.sub.1-6 -alkyl interrupted by an O--, N-- or S-- atom, C.sub.2-4 -alkenyl, halo-C.sub.2-4 -alkenyl, phenyl-C.Type: GrantFiled: October 17, 1985Date of Patent: July 7, 1987Assignee: Schering AktiengesellschaftInventors: Helga Franke, Heinrich Franke, Hans-Rudolf Kruger, Hartmut Joppien
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Patent number: 4529261Abstract: A connector for clamping one or more electrical conductors has a shackle which cooperates with a screw serving to urge one end portion of a rail toward a bottom wall of the shackle. The bottom wall has a central portion flanked by two convergent lateral portions which guide one or more conductors against the internal surface of the central portion when the screw causes the end portion of the rail to approach the bottom wall. The underside of the end portion of the rail has a centrally located platform whose underside urges the conductor or conductors against the central portion of the bottom wall and which is assisted by two ridges disposed between pairs of recesses in the end portion of the rail. The lateral portions of the bottom wall have notches which receive portions of the platform, and the recesses receive portions of the corresponding lateral wall portions.Type: GrantFiled: December 10, 1982Date of Patent: July 16, 1985Assignee: C. A. Weidmuller GmbH & Co.Inventors: Paul Stenz, Gunter Rubroder, Rainer Schulze, Bernd Haller, Horst Conrad, Heinrich Franke, Manfred Wilmes
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Patent number: 4479822Abstract: A substituted carbanilic acid ester of the formula ##STR1## wherein R.sub.1 is C.sub.1 -C.sub.6 -alkyl, C.sub.2 -C.sub.6 -alkenyl, C.sub.2 -C.sub.6 -alkinyl, chlorinated C.sub.1 -C.sub.6 -alkyl or phenyl-C.sub.1 -C.sub.5 -alkyl, R.sub.2 is hydrogen or chlorine, R.sub.3 is hydrogen or C.sub.1 -C.sub.6 -alkyl, R.sub.4 is hydrogen, C.sub.1 -C.sub.6 -alkyl or phenyl which latter may also be substituted, R.sub.5 is halogen, and R.sub.6 is hydrogen or halogen. The compounds of the invention have a surprisingly high compatibility with rice, wheat, barley, oats, rye, and agricultural grasses when applied in a postemergence procedure. They also have a high activity against weeds of various resistant genera.Type: GrantFiled: August 10, 1982Date of Patent: October 30, 1984Assignee: Schering AktiengesellschaftInventors: Friedrich Arndt, Heinrich Franke, Erich Schmidt, Reinhold Puttner
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Patent number: 4472434Abstract: New acyl urea of the general formula ##STR1## in which R.sub.1 is halogen or C.sub.1 -C.sub.6 -alkyl,R.sub.2 is hydrogen or halogen,R.sub.3 is hydrogen, halogen or methyl,R.sub.4 is hydrogen, halogen or methyl, andR.sub.5, R.sub.6 and R.sub.7 are the same or different and are hydrogen, C.sub.1 -C.sub.6 -alkyl or aryl,insecticidal agents containing these compounds as well as methods for their production. The compounds are effective in particular for the control of insect pests belonging to the classes Diptera, Coleoptera, as well as Lepidoptera.Type: GrantFiled: November 30, 1981Date of Patent: September 18, 1984Assignee: Schering AktiengesellschaftInventors: Heinrich Franke, Hartmut Joppien
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Patent number: 4276309Abstract: Acylurea insecticides and methods of preparation thereof are disclosed. The acylureas have compositions of the general formula ##STR1## wherein R.sub.1 is halogen, alkyl with from 1 to 6 carbon atoms or alkoxy with from 1 to 6 carbon atoms; R.sub.2 is hydrogen or halogen; R.sub.3 is hydrogen or alkyl with from 1 to 6 carbon atoms; R.sub.4 is hydrogen, alkyl with from 1 to 6 carbon atoms, aryl with from 6 to 12 carbon atoms, halogen substituted aryl with from 6 to 12 carbon atoms or alkaryl with from 7 to 12 carbon atoms; R.sub.5 is halogen; R.sub.6 is hydrogen or halogen; X is halogen or alkyl with from 1 to 6 carbon atoms; and n is 0, 1 or 2.Type: GrantFiled: July 10, 1980Date of Patent: June 30, 1981Assignee: Schering AGInventors: Heinrich Franke, Hartmut Joppien
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Patent number: 4175820Abstract: A modular frame-like housing for electrical and electronic components is provided with plug-in and unpluggable interchangeable terminal units for connecting said components to external leads.Type: GrantFiled: October 17, 1977Date of Patent: November 27, 1979Assignee: C. A. Weidmuller KGInventors: Manfred Wilmes, Torsten Finger, Arno Fitzler, Wolfgang Kretzschmar, Heinrich Franke
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Patent number: 4155915Abstract: Benzodioxolan derivatives of the formula ##STR1## wherein R.sub.1 and R.sub.2 are the same or different and are hydrogen, an aliphatic hydrocarbon residue, a halogenated aliphatic hydrocarbon residue, an aromatic hydrocarbon residue, a substituted aromatic hydrocarbon residue,A heterocyclic residue or a substituted heterocyclic residue,Or wherein R.sub.1 and R.sub.2 together with the adjoining carbon atom are a cycloaliphatic hydrocarbon residue which may additionally be substituted by nitrogen or oxygen or both, and wherein R.sub.3 is hydrogen or an aliphatic hydrocarbon residue,And wherein R.sub.4 is a saturated or unsaturated aliphatic hydrocarbon residue or is alkoxy and whereinR.sub.5 is hydrogen or is a saturated or unsaturated aliphatic hydrocarbon residue. The compounds have a high herbicidal activity against weeds and superior selective herbicidal properties for agricultural and horticultural plantations.Type: GrantFiled: May 31, 1977Date of Patent: May 22, 1979Assignee: Schering AktiengesellschaftInventors: Friedrich Arndt, Heinrich Franke
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Patent number: RE37087Abstract: There are provided new alkane and alkoxyalkane derivatives of the general formula I in which R1, R2, R3, R4 and A have the meanings given in the description, processes for their preparation and insecticidal and acaricidal compositions containing these compounds.Type: GrantFiled: June 20, 1991Date of Patent: March 6, 2001Assignee: Schering AktiengesellschaftInventors: Helga Franke, Heinrich Franke, Hans-Rudolf Kruger, Hartmut Joppien, Dietrich Baumert, David Giles