Patents by Inventor Adolf Fischer

Adolf Fischer 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).

  • 2,6-Dinitro-4-trifluoromethylanilines
    Patent number: 4042628
    Abstract: 2,6-Dinitro-4-trifluoromethylanilines which are N,N-di-substituted by lower chloroalkyl and by lower alkyl, allyl, lower alkoxyalkyl or lower hydroxyalkyl; and herbicide uses thereof.
    Type: Grant
    Filed: March 20, 1975
    Date of Patent: August 16, 1977
    Assignee: Badische Anilin- & Soda-Fabrik Aktiengesellschaft
    Inventors: Karl Kiehs, Karl-Heinz Koenig, Adolf Fischer
  • Herbicidal compositions
    Patent number: 4030909
    Abstract: New and valuable herbicides containing compositions of benzothiadiazinone dioxides with other active ingredients.
    Type: Grant
    Filed: October 22, 1975
    Date of Patent: June 21, 1977
    Assignee: BASF Aktiengesellschaft
    Inventor: Adolf Fischer, deceased
  • O-alkylsulfonylglycolic anilides
    Patent number: 4025544
    Abstract: New and valuable 0-(alkylsulfonyl)-glycolic anilides having a good herbicidal action, herbicides containing these compounds, a process for controlling the growth of unwanted plants with these compounds, and a process for their production.
    Type: Grant
    Filed: January 22, 1976
    Date of Patent: May 24, 1977
    Assignee: BASF Aktiengesellschaft
    Inventors: Adolf Fischer, Hanspeter Hansen, Wolfgang Rohr
  • Herbicide
    Patent number: 4021223
    Abstract: New and valuable herbicide comprising mixtures of benzofuranylalkylamino sulfonates, and methyl .alpha.-chloro-.beta.-(4-chlorophenyl)-propionate.
    Type: Grant
    Filed: September 8, 1975
    Date of Patent: May 3, 1977
    Assignee: BASF Aktiengesellschaft
    Inventor: Adolf Fischer, deceased
  • Thiol carbamates
    Patent number: 4021222
    Abstract: The new compound S-(2,3-dichloroallyl)-(2,2,4-trimethylazetidine)-1-carbothiolate, herbicides containing this compound as active ingredient, a process for controlling the growth of unwanted plants with this compound, and a process for its manufacture.
    Type: Grant
    Filed: November 19, 1975
    Date of Patent: May 3, 1977
    Assignee: BASF Aktiengesellschaft
    Inventors: Adolf Fischer, deceased, Hanspeter Hansen, Wolfgang Rohr
  • Substituted dihydro benzofuranyl esters
    Patent number: 4014904
    Abstract: New and valuable 4-benzofuranyl esters having a good herbicidal action, herbicides containing these compounds as active ingredients, a process for controlling the growth of unwanted plants with these compounds, and a process for their manufacture.
    Type: Grant
    Filed: December 20, 1974
    Date of Patent: March 29, 1977
    Assignee: BASF Aktiengesellschaft
    Inventors: Adolf Fischer, deceased, Wolfgang Rohr, Christian Reitel
  • O-aminosulfonylglycolic amides
    Patent number: 4009192
    Abstract: New, substituted O-(aminosulfonyl)-glycolic amides having a strong herbicidal action, herbicides containing these active ingredients, a process for controlling the growth of unwanted plants with these compounds, and a process for producing these compounds.
    Type: Grant
    Filed: June 16, 1975
    Date of Patent: February 22, 1977
    Assignee: BASF Aktiengesellschaft
    Inventors: Adolf Fischer, deceased, Hanspeter Hansen, Wolfgang Rohr
  • Substituted pyrazoles
    Patent number: 4008249
    Abstract: New and valuable substituted pyrazoles, herbicides containing these compounds as active ingredients, and a process for controlling the growth of unwanted plants with these compounds.
    Type: Grant
    Filed: February 27, 1975
    Date of Patent: February 15, 1977
    Assignee: BASF Aktiengesellschaft
    Inventors: Adolf Fischer, deceased, Rudolf Kropp, Franz Reicheneder, deceased
  • Azetidinyl carbothiolates
    Patent number: 4001217
    Abstract: New and valuable carbothiolates of azetidines having a good herbicidal action, herbicides containing these compounds, and a process for controlling the growth of unwanted plants with these compounds.
    Type: Grant
    Filed: November 5, 1975
    Date of Patent: January 4, 1977
    Assignee: BASF Aktiengesellschaft
    Inventors: Adolf Fischer, Hanspeter Hansen, Wolfgang Rohr
  • Sulfites of aromatic glycolic amides
    Patent number: 4001292
    Abstract: New and valuable sulfites of glycolic anilides having a good herbicidal action, and a process for controlling the growth of unwanted plants with these compounds.
    Type: Grant
    Filed: July 1, 1974
    Date of Patent: January 4, 1977
    Assignee: BASF Aktiengesellschaft
    Inventors: Adolf Fischer, Hanspeter Hansen, Wolfgang Rohr
  • 2,1,3-Benzothiadiazin-(4)-one-2,2-dioxides
    Patent number: 3997531
    Abstract: New and valuable 2,1,3-benzothiadiazin-(4)-one-2,2-dioxides having a good herbicidal action and a process for controlling the growth of unwanted plants with these compounds.
    Type: Grant
    Filed: September 16, 1974
    Date of Patent: December 14, 1976
    Assignee: BASF Aktiengesellschaft
    Inventors: Adolf Fischer, Karl-Heinz Koenig, Gerhard Hamprecht
  • Herbicidal mixtures of pyridazones and phenylsulfonyl methanesulfone O-alkylbenzene
    Patent number: 3992188
    Abstract: New and valuable herbicides containing compositions of different active ingredients.
    Type: Grant
    Filed: September 2, 1975
    Date of Patent: November 16, 1976
    Assignee: BASF Aktiengesellschaft
    Inventor: Adolf Fischer
  • Substituted nitroanilines and ureas as herbicidal mixtures
    Patent number: 3989508
    Abstract: Herbicidal mixtures useful as selective herbicides embodying 2,4,6-trisubstituted anilines, at least one substituent being nitro, and substituted ureas in a weight ratio of 1:3 to 3:1.
    Type: Grant
    Filed: May 9, 1974
    Date of Patent: November 2, 1976
    Assignee: BASF Aktiengesellschaft
    Inventor: Adolf Fischer
  • Herbicide
    Patent number: 3985542
    Abstract: New and valuable herbicide comprising a composition of 2,3-dihydro-3,3-dimethyl-2-(alkoxy, allyloxy or propargyloxy) benzofuran-5-yl-methyl or dimethylamino sulfonate and 1-phenyl-4-amino-5-chloropyridazone-(6).
    Type: Grant
    Filed: October 3, 1974
    Date of Patent: October 12, 1976
    Assignee: BASF Aktiengesellschaft
    Inventor: Adolf Fischer
  • Thiolcarbamates
    Patent number: 3984450
    Abstract: New and valuable thiolcarbamates having a good herbicidal action, herbicides containing these compounds, and a process for controlling the growth of unwanted plants with these compounds.
    Type: Grant
    Filed: June 28, 1974
    Date of Patent: October 5, 1976
    Assignee: BASF Aktiengesellschaft
    Inventors: Adolf Fischer, Ludwig Schuster, Wolfgang Rohr, Karl Eicken, Hans-Dieter Hoffmann
  • Herbicide mixture of lower alkyl esters of N-benzoyl-N-chlorophenyl-2-amino-lower alkanoic acids and 3-lower alkyl-2,1,3-benzothiadiazinone-(4)-2,2-dioxides or salts thereof
    Patent number: 3976468
    Abstract: New and valuable herbicides containing mixtures, inter alia, of lower alkyl esters of N-benzoyl-N-chlorophenyl-2-amino-lower alkanoic acids and 3-lower alkyl-2,1,3-benzothiadiazinone-(4)-2,2-dioxides or salts thereof.
    Type: Grant
    Filed: July 10, 1974
    Date of Patent: August 24, 1976
    Assignee: BASF Aktiengesellschaft
    Inventor: Adolf Fischer
  • Herbicide mixtures of 3-lower alkyl-2,1,3-benzothiadiazinone-(4)-2,2-dioxides and thiazoles
    Patent number: 3975179
    Abstract: Herbicide compositions of mixtures in the weight ratio of 5:1 to 1:5 of (a) 3-lower alkyl-2,1,3-benzothiadiazinone-(4)-2,2-dioxide or a salt thereof and (b) a compound of the formula ##EQU1## where R denotes a 5-chloro-4-methylthiazol-2-yl radical and X denotes lower alkyl.
    Type: Grant
    Filed: February 10, 1975
    Date of Patent: August 17, 1976
    Assignee: BASF Aktiengesellschaft
    Inventor: Adolf Fischer, deceased
  • Herbicide mixtures of 3-lower alkyl-2,1,3-benzothiadiazinone-(4)-2,2-dioxides or salts thereof and lower alkyl N-(4-aminobenzenesulfonyl)-carbamates
    Patent number: 3966452
    Abstract: Herbicide compositions of mixtures in the weight ratio of 5:1 to 1:5 of (a) 3-lower alkyl-2,1,3-benzothiadiazinone-(4)-2,2-dioxide or a salt thereof and (b) a compound of the formula ##EQU1## where R denotes aminobenzenesulfonyl and R.sup.1 denotes lower alkyl.
    Type: Grant
    Filed: March 17, 1975
    Date of Patent: June 29, 1976
    Assignee: BASF Aktiengesellschaft
    Inventor: Adolf Fischer, deceased
  • Herbicidal mixtures of 3-lower alkyl-2,1-3-benzothiadiazinone-(4)-2,2-dioxides or salts thereof and 1,1'-d'-dipyridylium salt
    Patent number: 3966451
    Abstract: Herbicide compositions of mixtures in the weight ratio of 5:1 to 1:5 of (a) 3-lower alkyl-2,1,3-benzothiadiazinone-(4)-2,2-dioxide and (b) a compound of the formula ##SPC1##Where R denotes the radical ##SPC2##And X denotes an anion (Cl.sup.-, Br.sup.-, methyl sulfate).
    Type: Grant
    Filed: February 10, 1975
    Date of Patent: June 29, 1976
    Assignee: BASF Aktiengesellschaft
    Inventor: Adolf Fischer, deceased
  • Herbicidal mixtures of S-halobenzyl-N,N-dialkylthiolcarbamates and 3-lower alkyl-2,1,3-benzothiadiazinone-(4)-2,2-dioxides and salts thereof
    Patent number: 3963477
    Abstract: Herbicidal compositions embodying mixtures of S-halobenzyl-N,N-dialkylthiolcarbamates and 3-lower alkyl-2,1,3-benzothiadiazinone-(4)-2,2-dioxides and salts thereof in weight ratios of 1:5 to 5:1.
    Type: Grant
    Filed: February 19, 1975
    Date of Patent: June 15, 1976
    Assignee: Badische Anilin- & Soda-Fabrik Aktiengesellschaft
    Inventor: Adolf Fischer