Patents by Inventor Gunther Reichert

Gunther Reichert 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: 6734202
    Abstract: The invention relates to a novel fungicidal composition comprising a fungicidally acceptable carrier and/or surface active agent together with, and synergistically effective amounts of (a) at least one benzophenone of formula I wherein R1, R2, R3, R4, R5, R6, R7, m and n have the meaning given; at least one fungicidal active ingredient selected from the following groups (A), (B), (C), (D) and (E): (A) an ergosterol biosynthesis inhibitor; (B) a strobilurine derivative, (C) a melanin biosynthesis inhibitor; (D) a compound selected from the group consisting of acibenzolar, benomyl, captan, carboxin, chlorothalonil, copper, cyprodinil, dinocap, dithianon, dimethomorph, dodine, ethirimol, famoxadone, fenpiclonil, fluazinam, mancozeb, metalaxyl, pyrifenox, sulfur, vinclozolin and (E) an azolopyrimidine of formula II in which R8, R9, R10, R11, A, L and p have the meaning given; and to a method of controlling the growth of phytopathogenic fungi at a locus which comprises a
    Type: Grant
    Filed: January 16, 2002
    Date of Patent: May 11, 2004
    Assignee: BASF Aktiengesellschaft
    Inventors: Henry Van Tuyl Cotter, Gunther Reichert, Ewald Sieverding, Petrus Martinus Franciscus Emanuel Jegerings
  • Patent number: 6498194
    Abstract: The invention relates to a novel fungicidal composition comprising a fungicidally acceptable carrier and/or surface active agent together with, and synergistically effective amounts of (a) at least one benzophenone of formula I  wherein R1, R2, R3, R4, R5, R6, R7, m and n have the meaning given; at least one fungicidal active ingredient selected from the following groups (A), (B), (C), (D) and (E): (A) an ergosterol biosynthesis inhibitor; (B) a strobilurine derivative, (C) a melanin biosynthesis inhibitor; (D) a compound selected from the group consisting of acibenzolar, benomyl, captan, carboxin, chlorothalonil, copper, cyprodinil, dinocap, dithianon, dimethomorph, dodine, ethirimol, famoxadone, fenpiclonil, fluazinam, mancozeb, metalaxyl, pyrifenox, sulfur, vinclozolin and (E) an azolopyrimidine of formula II  in which R8, R9, R10, R11, A, L and p have the meaning given; and to a method of controlling the growth of phytopathogenic fungi at a locus which
    Type: Grant
    Filed: January 16, 2002
    Date of Patent: December 24, 2002
    Assignee: BASF Aktiengsellschaft
    Inventors: Henry Van Tuyl Cotter, Gunther Reichert, Ewald Sieverding, Petrus Martinus Franciscus Emanuel Jegerings
  • Publication number: 20020099062
    Abstract: The invention relates to a novel fungicidal composition comprising a fungicidally acceptable carrier and/or surface active agent together with, and synergistically effective amounts of
    Type: Application
    Filed: January 16, 2002
    Publication date: July 25, 2002
    Applicant: American Cyanamid Company
    Inventors: Henry Van Tuyl Cotter, Gunther Reichert, Ewald Sieverding, Petrus Martinus Franciscus Emanuel Jegerings
  • Publication number: 20020099063
    Abstract: The invention relates to a novel fungicidal composition comprising a fungicidally acceptable carrier and/or surface active agent together with, and synergistically effective amounts of
    Type: Application
    Filed: January 16, 2002
    Publication date: July 25, 2002
    Applicant: American Cyanamid Company
    Inventors: Henry Van Tuyl Cotter, Gunther Reichert, Ewald Sieverding, Petrus Martinus Franciscus Emanuel Jegerings
  • Patent number: 6346535
    Abstract: The invention relates to a novel fungicidal composition comprising synergistically effective amounts of at least one benzophenone of formula I wherein R1 represents a halogen atom, an optionally substituted alkyl, alkanoyloxy or alkoxy group; or a hydroxy group, R2 represents a halogen atom or an optionally substituted alkyl group, R3 independently represents a halogen atom, an optionally substituted alkyl or alkoxy group or a nitro group; m is 0 or an integer of 1 to 3; R4 represents a halogen atom, a cyano, carboxy, hydroxy or nitro group or an optionally substituted alkyl, alkoxy, alkenyl, alkylthio, alkylsulphinyl, alkylsulphonyl or amino group; R5 represents an optionally substituted alkyl group; R6 represents a halogen atom or a nitro group, an optionally substituted alkyl, alkoxy, alkenyloxy, alkynyloxy, alkylthio, cycloalkyl, cycloalkyloxy, aryloxy group; R7 independently represents a halogen atom, an optionally substituted alkyl, alkenyl, alkynyl, alkoxy, alkenyloxy, alkynyl
    Type: Grant
    Filed: January 29, 1999
    Date of Patent: February 12, 2002
    Assignee: American Cyanamid Company
    Inventors: Henry Van Tuyl Cotter, Gunther Reichert, Ewald Sieverding, Petrus Martinus Franciscus Emanuel Jegerings
  • Patent number: 5945567
    Abstract: Substituted benzophenone compounds are disclosed, having the formula: ##STR1## The compounds are useful as fungicides having high systemicities.
    Type: Grant
    Filed: August 20, 1997
    Date of Patent: August 31, 1999
    Assignee: American Cyanamid Company
    Inventors: Juergen Curtze, Werner Simon, Gerd Morschhaeuser, Andreas Waldeck, Karl-Otto Stumm, Henry Van Tuyl Cotter, Guido Albert, Annerose Rehnig, Gunther Reichert
  • Patent number: 5922905
    Abstract: Substituted benzoic acid compounds are disclosed, having the formula: ##STR1## The compounds find use as intermediates for the production of agricultural fungicides.
    Type: Grant
    Filed: October 17, 1997
    Date of Patent: July 13, 1999
    Assignee: American Cyanamid Company
    Inventors: Juergen Curtze, Werner Simon, Gerd Morschhaeuser, Andreas Waldeck, Karl-Otto Stumm, Henry Van Tuyl Cotter, Guido Albert, Annerose Rehnig, Gunther Reichert
  • Patent number: 5487964
    Abstract: New spray powder formulations are described which, after application in the form of a thin layer to substrate surfaces with the aid of processes basset on electrostatic attraction and storing of this layer by heat or high-energy radiation, allow the deposition of firmly adhering layers of metal by currentless, wet-chemical metallization. The essential constituents of such a formulation are a pulverulent, non-conductive material and (semi-) noble metal compounds.
    Type: Grant
    Filed: June 8, 1994
    Date of Patent: January 30, 1996
    Assignee: Bayer Aktiengesellschaft
    Inventors: Gunther Reichert, Hans Lietz, Jurgen-Rolf Hassdenteufel, Gunter Sackmann, Frank Kobelka
  • Patent number: 5300140
    Abstract: Formulations which contain a water-dispersible polymer, a metallization catalyst, if appropriate fillers, if appropriate other constituents and water are outstandingly suitable for the pretreatment of various substrate surfaces for the purpose of subsequent metallization in a currentless metallization bath.
    Type: Grant
    Filed: February 27, 1992
    Date of Patent: April 5, 1994
    Assignee: Bayer Aktiengesellschaft
    Inventors: Gerhard-Dieter Wolf, Ulrich von Gizycki, Wolfgang Cohnen, Gunther Reichert, Gert Jabs
  • Patent number: 5296020
    Abstract: Formulations containing an organometallic activator, a filler, a solvent and an aqueous dispersion of a polyurethane polymer are outstandingly suitable for activation of surfaces of plastics for currentless metallisation thereof.The components of plastic activated in this way are preferably employed, after metallisation has been carried out, for shielding from electromagnetic waves.
    Type: Grant
    Filed: April 7, 1992
    Date of Patent: March 22, 1994
    Assignee: Bayer Aktiengesellschaft
    Inventors: Gunther Reichert, Frank Kobelka, Gerhard-Dieter Wolf, Ulrich von Gizycki
  • Patent number: 5176743
    Abstract: Formulations containing an organometallic activator, a filler, a special mixture of organic solvents and a PU elastomer are eminently suitable for activating plastic surfaces for their electroless metallization avoiding stress-corrosion cracking.The plastic parts so activated are preferably used for screening from electromagnetic waves after metallization has been carried out.
    Type: Grant
    Filed: May 6, 1991
    Date of Patent: January 5, 1993
    Assignee: Bayer Aktiengesellschaft
    Inventors: Gunther Reichert, Henning Giesecke, Gerhard D. Wolf
  • Patent number: 4956160
    Abstract: Hydrogen sulphide is removed (for example from drilling muds) using porous iron oxides which consist to the extent of at least 80% by weight of Fe.sub.3 O.sub.4 and in which at least 10% of their pore volume is in the form of pores of diameters in the range from 2000 to 6000 .ANG..
    Type: Grant
    Filed: July 25, 1989
    Date of Patent: September 11, 1990
    Assignee: Bayer Aktiengesellschaft
    Inventor: Gunther Reichert
  • Patent number: 4902408
    Abstract: Hydrogen sulphide is removed using transition metal carboxylates.
    Type: Grant
    Filed: July 27, 1988
    Date of Patent: February 20, 1990
    Assignee: Bayer Aktiengesellschaft
    Inventors: Gunther Reichert, Christian Wegner
  • Patent number: 4761516
    Abstract: A shielding device consists of a contact spring (1) having a triangular profile which is open at one triangular point. With the free legs (2, 3) the contact spring (1) is slipped over the edge of a housing member (10), such as a door, side wall, or the like. Following the closure or the assembly, one of the legs (2,3) is applied to the other housing member (12) forming a gap with the first member (10), which gap is to be conductively bridged.
    Type: Grant
    Filed: March 12, 1986
    Date of Patent: August 2, 1988
    Assignee: Alcatel N.V.
    Inventor: Gunther Reichert, deceased