Patents by Inventor Heinz Wilhelm

Heinz Wilhelm 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).

  • Patent number: 5925674
    Abstract: This invention relates to cycloalkylcarboxanilides of the formula ##STR1## which are used to combat pests.
    Type: Grant
    Filed: October 26, 1995
    Date of Patent: July 20, 1999
    Assignee: Bayer Aktiengesellschaft
    Inventors: Bernd-Wieland Krueger, Klaus Sasse, Thomas Schenke, Michael Negele, Heinz-Wilhelm Dehne
  • Patent number: 5922881
    Abstract: The invention relates to novel heterocyclic imino derivatives, several processes for their preparation and their use for controlling pests.
    Type: Grant
    Filed: November 27, 1996
    Date of Patent: July 13, 1999
    Assignee: Bayer Aktiengesellschaft
    Inventors: Lutz Assmann, Thomas Seitz, Ralf Tiemann, Heinz-Wilhelm Dehne, Klaus Stenzel
  • Patent number: 5922762
    Abstract: There are described new active compound combinations of a compound of the formula (I) ##STR1## with known fungicidal active compounds, and their use for the control of phytopathogenic fungi.
    Type: Grant
    Filed: May 1, 1997
    Date of Patent: July 13, 1999
    Assignee: Bayer Aktiengesellschaft
    Inventors: Wilhelm Brandes, Heinz-Wilhelm Dehne, Stefan Dutzmann, Karl-Heinz Kuck, Bernd-Wieland Kruger
  • Patent number: 5883250
    Abstract: New azadioxacycloalkenes of the formula (I): ##STR1## wherein Z, G, Ar, E and A are as defined herein, fungicidal compositions containing them, processes for preparing them, and methods of using them to combat fungi.
    Type: Grant
    Filed: May 15, 1997
    Date of Patent: March 16, 1999
    Assignee: Bayer Aktiengesellschaft
    Inventors: Bernd-Wieland Kruger, Lutz Assmann, Herbert Gayer, Peter Gerdes, Ulrich Heinemann, Dietmar Kuhnt, Ulrich Philipp, Thomas Seitz, Jorg Stetter, Ralf Tiemann, Heinz-Wilhelm Dehne, Stefan Dutzmann, Gerd Hanssler
  • Patent number: 5863933
    Abstract: The invention relates to new substituted benzimidazole of the general formula (I) ##STR1## in which R.sup.1 represents hydrogen, alkyl, alkoxy or optionally substituted aryl,R.sup.2 represents hydroxyl, cyano or in each case optionally substituted alkyl, alkenyl, alkinyl, alkoxy, alkenyloxy, alkinyloxy, alkylthio, amino, aminocarbonyl, alkylcarbonyl, alkoxycarbonyl, alkoxycarbonyloxy, dialkoxyphosphonyl, (hetero)aryl, (hetero)arylcarbonyl, (hetero)aryloxycarbonyl, (hetero)arylcarbonyloxy or (hetero)arylaminocarbonylaminocarbonyloxy, andR.sup.3 represents fluoroalkyl,X.sup.1, X.sup.2, X.sup.3 and X.sup.
    Type: Grant
    Filed: March 19, 1997
    Date of Patent: January 26, 1999
    Assignee: Bayer Aktiengesellschaft
    Inventors: Winfried Lunkenheimer, Bernd Baasner, Folker Lieb, Stefan Bohm, Albrecht Marhold, Ulrich Gorgens, Wilhelm Stendel, Heinz-Wilhelm Dehne, Hans-Joachim Santel
  • Patent number: 5849778
    Abstract: The present invention relates to new N-pyrazolylanilines and N-pyrazolylaminopyridines of the formula (I) ##STR1## in which R.sup.1, R.sup.2, R.sup.3, R.sup.4, X, Y and Z have the meanings given in the description, to processes for their preparation, and to their use as pesticides.
    Type: Grant
    Filed: August 12, 1996
    Date of Patent: December 15, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Markus Heil, Nobert Lui, Christoph Erdelen, Ulrike Wachendorff-Neumann, Heinz-Wilhelm Dehne
  • Patent number: 5792873
    Abstract: Described herein are new benzimidazole derivatives of the formula ##STR1## in which R represents cyano or the group ##STR2## X.sup.1, X.sup.2, X.sup.3 and X.sup.4 are identical or different and represent halogen;Y represents alkyl, alkenyl or alkinyl, each of which is optionally substituted by halogen; or represents optionally substituted phenylalkyl or in each case optionally substituted cycloalkyl and cycloalkenyl; andZ represents hydrogen or halogen,a process for the preparation of these substances, and their use for controlling pests.New intermediates and processes for their preparation.
    Type: Grant
    Filed: March 19, 1997
    Date of Patent: August 11, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Lutz Assmann, Albrecht Marhold, Heinz-Wilhelm Dehne, Gerd Hanssler, Klaus Stenzel, Ulrike Wachendorff-Neumann
  • Patent number: 5789437
    Abstract: New microbicidal compositions based on dibromo-thiophene-carboxylic acid derivatives which are known in some cases, of the formula ##STR1## in which R represents the groups --XR.sup.1, --NR.sup.2 R.sup.3, --NR.sup.4 OR.sup.5 or --NR.sup.4 --N(R.sup.5).sub.2, whereX represents oxygen or sulphur andR.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 have the meanings indicated in the description, and the use of these substances for controlling undesired microorganisms.New dibromo-thiophene-carboxylic acid derivatives of the formula ##STR2## in which R.sup.9 represents the groups --SR.sup.1, --OR.sup.10, ##STR3## in which R.sup.1, R.sup.4, R.sup.5, R.sup.10, R.sup.11, R.sup.12 and R.sup.13 have the meaning indicated in the description, and processes for the preparation of the substances of the formula (I-A).
    Type: Grant
    Filed: October 4, 1996
    Date of Patent: August 4, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hans-Ludwig Elbe, Lutz Assmann, Ralf Tiemann, Uta Ecker, Gerd Hanssler, Heinz-Wilhelm Dehne
  • Patent number: 5786375
    Abstract: Hydroxyethyl-azolyl derivative of the formula (I): ##STR1## in which x represents hydrogen, halogen, alkyl having 1 to 4 carbon atoms or alkoxy having 1 to 4 carbon atoms,z represents halogen, alkyl having 1 to 4 carbon atoms, halogenoalkyl having 1 to 4 carbon atoms and 1 to 5 halogen atoms, alkoxy having 1 to 4 carbon atoms, halogenoalkoxy having 1 to 4 carbon atoms and 1 to 5 halogen atoms, nitro, or phenyl which is optionally monosubstituted to trisubstituted by identical or different halogen atoms, andm represents the numbers 0, 1, 2 or 3, and their acid addition salts and metal salt complexes thereof, are useful to combat microbes in plant protection and in the preservation of materials. Also, disclosed are processes for the preparation of the compounds of formula (I), and intermediates useful in such processes.
    Type: Grant
    Filed: March 14, 1996
    Date of Patent: July 28, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Michael Lindemann, Stefan Dutzmann, Heinz-Wilhelm Dehne, Gerd Hanssler
  • Patent number: 5776976
    Abstract: New active compound combinations of valinamide derivatives of the formula (I) ##STR1## in which R.sup.1 and R.sup.2 has the meaning given in the description, with known fungicidal active substances, and their use for combating phytopathogenic fungi are described.
    Type: Grant
    Filed: February 19, 1997
    Date of Patent: July 7, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Heinz-Wilhelm Dehne, Wilhelm Brandes, Karl-Heinz Kuck, Thomas Seitz
  • Patent number: 5773445
    Abstract: The application describes new 3-methoxy-2-phenyl-acrylic esters of the formula (I) ##STR1## in which R and Y have the meanings given in the description,a process for their preparation, and their use as pesticides.
    Type: Grant
    Filed: May 20, 1996
    Date of Patent: June 30, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Herbert Gayer, Peter Gerdes, Otto Schallner, Stefan Dutzmann, Heinz-Wilhelm Dehne, Gerd Hanssler
  • Patent number: 5760067
    Abstract: Novel halogenoalkenyl-azolyl derivatives of the formula ##STR1## in which R.sup.1 represents optionally substituted alkyl, optionally substituted alkenyl, optionally substituted cycloalkyl, optionally substituted aryl or represents optionally substituted heteroaryl,R.sup.2 represents alkyl, halogenoalkyl, 1-hydroxyalkyl, 2-hydroxyalkyl, 1-hydroxyhalogenalkyl, 1-alkenyl or 2-alkenyl,X.sup.1 represents fluorine, chlorine, bromine or iodine,X.sup.2 represents fluorine, chlorine, bromine or iodine, andY represents nitrogen or a CH group,and addition products thereof with acids or metal salts are very active as microbicides in plant protection and in the protection of materials.
    Type: Grant
    Filed: July 18, 1996
    Date of Patent: June 2, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Manfred Jautelat, Stefan Dutzmann, Heinz-Wilhelm Dehne
  • Patent number: 5756523
    Abstract: Novel pyridyl-1,2,4-thiadiazoles of the formula ##STR1## in which R.sup.1 represents optionally substituted pyridyl, andR.sup.2 represents optionally substituted aryl,and the acid addition salts and metal salt complexes thereof,a process for the preparation of the novel substances and their use as agents for combating pests.Novel 5-arylalkylthio-1,2,4-thiadiazoles of the formula ##STR2## and 3-pyridyl-1,2,4-thiadiazoline-5-thiones of the formula ##STR3## in which R.sup.1 and R.sup.2 have the meanings given above, processes for the preparation of these substances and their use as intermediates.
    Type: Grant
    Filed: December 5, 1996
    Date of Patent: May 26, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ulrich Heinemann, Ralf Tiemann, Heinz-Wilhelm Dehne
  • Patent number: 5736551
    Abstract: A novel fungicidal composition comprising a fungicidally effective amount of a combination consisting of(A) the known aminomethyl heterocycle of the formula ##STR1## and (B) at least one other known fungicidally active compound selected from the group mentioned in the specification.The novel compositions show a synergistic activity.
    Type: Grant
    Filed: January 22, 1997
    Date of Patent: April 7, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Stefan Dutzmann, Heinz-Wilhelm Dehne, Karl-Heinz Kuck, Wilhelm Brandes, Wolfgang Kramer
  • Patent number: 5731300
    Abstract: Novel substituted benzimidazoles of the formula ##STR1## in which Q, R, X and Z have the meanings given in the description,a process for the preparation of the novel substances and their use for combating pests.
    Type: Grant
    Filed: October 30, 1996
    Date of Patent: March 24, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Lutz Assmann, Albrecht Marhold, Heinz-Wilhelm Dehne, Stefan Dutzmann, Christoph Erdelen, Klaus Stenzel
  • Patent number: 5728729
    Abstract: 3-Methoxy-2-phenyl-acrylic esters of the formula ##STR1## in which R represents optionally substituted alkyl, cycloalkyl or aryl andn represents a number 0 or 1,a process for their preparation and their use as pesticides.
    Type: Grant
    Filed: November 13, 1995
    Date of Patent: March 17, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Herbert Gayer, Peter Gerdes, Heinz-Wilhelm Dehne
  • Patent number: 5723646
    Abstract: There are described new amino acid amide derivatives, some of which are known, of the formula (I) ##STR1## in which R.sup.1 to R.sup.8 have the meaning given in the description, and a process for their preparation. The amino acid amide derivatives of the formula (I) are used for the preparation of pesticides.
    Type: Grant
    Filed: January 16, 1992
    Date of Patent: March 3, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Thomas Seitz, Heinz-Wilhelm Dehne
  • Patent number: 5712304
    Abstract: New benzothiophenecarboxamide S-oxides of the formula (I) ##STR1## in which R.sup.1 represents optionally substituted alkyl, or represents alkenyl or alkinyl, or represents in each case optionally substituted cycloalkyl or cycloalkylalkyl, or represents in each case optionally substituted aralkyl, aralkenyl, aralkinyl or aryl andR.sup.2 represents hydrogen or optionally substituted alkyl, orR.sup.1 and R.sup.2 together with the nitrogen atom to which they are bonded represent an optionally substituted heterocycle,R.sup.3, R.sup.4, R.sup.5 and R.sup.6 independently of one another in each case represent hydrogen, halogen, cyano, nitro, alkyl, alkoxy, alkylthio, halogenoalkyl, halogenoalkoxy or halogenoalkylthio, andR.sup.1 represents hydrogen or halogen,a process for their preparation, and their use as microbicides in plant protection and in the protection of materials.New intermediates for the preparation of substances of the formula (I).
    Type: Grant
    Filed: November 14, 1995
    Date of Patent: January 27, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hans-Ludwig Elbe, Reinhard Lantzsch, Ralf Tiemann, Heinz-Wilhelm Dehne, Martin Kugler, Wilfried Paulus, Heinrich Schrage
  • Patent number: 5679676
    Abstract: The application relates to new azadioxacycloalkenes of the formula (I) ##STR1## in which Z, G, Ar, E and A have the meaning given in the description, to a process for their preparation, and to their use as fungicides.
    Type: Grant
    Filed: February 5, 1996
    Date of Patent: October 21, 1997
    Assignee: Bayer Aktiengesellschaft
    Inventors: Bernd-Wieland Kruger, Lutz Assmann, Herbert Gayer, Peter Gerdes, Ulrich Heinemann, Dietmar Kuhnt, Ulrich Philipp, Thomas Seitz, Jorg Stetter, Ralf Tiemann, Heinz-Wilhelm Dehne, Stefan Dutzmann, Gerd Hanssler
  • Patent number: 5672619
    Abstract: There are described new active compound combinations of a compound of the formula (I) ##STR1## with known fungicidal active compounds, and their use for the control of phytopathogenic fungi.
    Type: Grant
    Filed: April 8, 1996
    Date of Patent: September 30, 1997
    Assignee: Bayer Aktiengesellschaft
    Inventors: Wilhelm Brandes, Heinz-Wilhelm Dehne, Stefan Dutzmann, Karl-Heinz Kuck, Bernd-Wieland Kruger