Patents by Inventor Karl-Heinz Koenig
Karl-Heinz Koenig 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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Publication number: 20220379055Abstract: The disclosed device serves for artificial respiration and has a blower connected to a control. The blower is held by a supporting part, which assumes the task of decoupling and other functions. The blower and the supporting part are arranged in a blower box. Both the control and the blower box are arranged in a housing. The control is connected to at least one indicating device and also to at least one operating element.Type: ApplicationFiled: August 8, 2022Publication date: December 1, 2022Inventors: Karl-Andreas FELDHAHN, Heiko SEPKE, Karl-Heinz KOENIG, Christof GOEBEL, Christian KLUIN, Joachim GARDEIN
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Patent number: 11413413Abstract: The disclosed device serves for artificial respiration and has a blower connected to a control. The blower is held by a supporting part, which assumes the task of decoupling and other functions. The blower and the supporting part are arranged in a blower box. Both the control and the blower box are arranged in a housing. The control is connected to at least one indicating device and also to at least one operating element.Type: GrantFiled: May 24, 2018Date of Patent: August 16, 2022Assignee: LOEWENSTEIN MEDICAL TECHNOLOGY S.A.Inventors: Karl-Andreas Feldhahn, Heiko Sepke, Karl-Heinz Koenig, Christof Goebel, Christian Kluin, Joachim Gardein
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Publication number: 20180264215Abstract: The disclosed device serves for artificial respiration and has a blower connected to a control. The blower is held by a supporting part, which assumes the task of decoupling and other functions. The blower and the supporting part are arranged in a blower box. Both the control and the blower box are arranged in a housing. The control is connected to at least one indicating device and also to at least one operating element.Type: ApplicationFiled: May 24, 2018Publication date: September 20, 2018Inventors: Karl-Andreas FELDHAHN, Heiko SEPKE, Karl-Heinz KOENIG, Christof GOEBEL, Christian KLUIN, Joachim GARDEIN
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Patent number: 9981099Abstract: The disclosed device serves for artificial respiration and has a blower connected to a control. The blower is held by a supporting part, which assumes the task of decoupling and other functions. The blower and the supporting part are arranged in a blower box. Both the control and the blower box are arranged in a housing. The control is connected to at least one indicating device and also to at least one operating element.Type: GrantFiled: March 27, 2015Date of Patent: May 29, 2018Assignee: LOEWENSTEIN MEDICAL TECHNOLOGY S.A.Inventors: Karl-Andreas Feldhahn, Heiko Sepke, Karl-Heinz Koenig, Christof Goebel, Christian Kluin, Joachim Gardein
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Publication number: 20150273167Abstract: The disclosed device serves for artificial respiration and has a blower connected to a control. The blower is held by a supporting part, which assumes the task of decoupling and other functions. The blower and the supporting part are arranged in a blower box. Both the control and the blower box are arranged in a housing. The control is connected to at least one indicating device and also to at least one operating element.Type: ApplicationFiled: March 27, 2015Publication date: October 1, 2015Inventors: Karl-Andreas FELDHAHN, Heiko SEPKE, Karl-Heinz KOENIG, Christof GOEBEL, Christian KLUIN, Joachim GARDEIN
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Patent number: 5336474Abstract: A process is disclosed for the leaching of gold and silver from ores and ore concentrates through intimate contact of the ore or ore concentrate with an aqueous leach solution containing cyanide. The leach solution has a pH of 8 to 13. The leaching process takes place in the presence of an oxygen-releasing peroxo compound. The separation of the formed cyano complexes of gold and silver takes place in a known manner. During leaching, at least one peroxoborate compound is present, in an effective quantity, as the peroxo compound. The peroxoborate is preferably a sodium or calcium peroxoborate. Compared to previously known leaching techniques in the presence of hydrogen peroxide or calcium peroxide, the leaching process according to the present invention provides a higher and/or faster precious metal yield and/or minimizes the consumption of cyanide and/or oxidizing agent.Type: GrantFiled: October 6, 1992Date of Patent: August 9, 1994Assignee: Degussa AktiengesellschaftInventors: Manfred Diehl, Karl-Heinz Koenig, Eckhart Krone, Juergen Loroesch, Norbert Steiner, Jochen Ullmann, Annette Ziegler
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Patent number: 4980071Abstract: Heavy metals can be precipitated from waste water or aqueous reaction solutions containing inorganic and/or organic complexing agents with substituted thiorureas of the general formula R.sub.1 R.sub.2 N-CS-NH-COR.sub.3. N,N-dialkyl-N'-benzoyl thioureas are used with preference, whereby methyl, ethyl, n-propyl or isobutyl groups are used as alkyl substituents.Type: GrantFiled: November 14, 1989Date of Patent: December 25, 1990Assignee: Degussa AktiengesellschaftInventors: Michael Schuster, Karl-Heinz Koenig, Hermann Lotter, Karlheinz Drauz
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Patent number: 4931466Abstract: A compound of the chemical formula (I) ##STR1## in a specific crystalline form, processes for its preparation, and its use for pest control.Type: GrantFiled: February 15, 1989Date of Patent: June 5, 1990Assignee: BASF AktiengesellschaftInventors: Siegfried Kersten, Karl-Friedrich Jaeger, Karl-Heinz Koenig, Albrecht Mueller, Josef B. Pawliczek, Hans-Gert Recker, Wolfgang Rohr, August Wigger
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Patent number: 4851492Abstract: Organopolysiloxane products containing acyl thiourea groups and from the units: ##STR1## are disclosed. R.sup.1 stands for an optionally substituted phenyl group or an alky group and R.sup.2 and R.sup.3 forR.sup.4 --SiO.sub.3/2 (2)units. R.sup.4 is alkylene. The free valences of the oxygen atoms are saturated by Si atoms of further R.sup.4 --SiO.sub.3/2 groups and/or by Si atoms of: ##STR2## amine units, wherein R.sup.5 =H; R.sup.2 or R.sup.3 and/or by cross-linking compounds of Si, Ti or Al. The ratio between the Si atoms in (1) and (3) to the Si, Ti, Al cross-linking atoms is 1:0 to 1:10. Various methods of preparing the products are described. These polymers to separate metals from solutions.Type: GrantFiled: February 24, 1988Date of Patent: July 25, 1989Assignee: Degussa AktiengesellschaftInventors: Peter Panster, Karl-Heinz Koenig, Elske Schopenhauer-Gehrmann, Peter Kleinschmit
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Patent number: 4515985Abstract: A process for the preparation of 2,4-dichloro- or 2-methyl-4-chlorophenoxyacetic acid or .alpha.-2,4-dichloro- or .alpha.-2-methyl-4-chlorophenoxypropionic acid by reacting phenoxyacetic or 2-methylphenoxyacetic acid or .alpha.-phenoxypropionic or .alpha.-2-methylphenoxypropionic acid with chlorine in water, wherein phenoxyacetic acid or phenoxypropionic acid is precipitated from an aqueous solution thereof, chlorine gas is passed into the resulting suspension of phenoxyacetic or 2-methylphenoxyacetic acid or .alpha.-phenoxypropionic or .alpha.-2-methylphenoxypropionic acid in water at from 30.degree. to 70.degree. C. at a rate not exceeding the rate at which it is consumed in the suspension, until from 100 to 110% of the theoretically required amount of chlorine gas has been taken up by the suspension, and the 2,4-dichloro- or 2-methyl-4-chloro-phenoxyacetic acid or .alpha.-2,4-dichloro- or .alpha.-2-methyl-4-chloro-phenoxypropionic acid is isolated from the suspension.Type: GrantFiled: December 16, 1981Date of Patent: May 7, 1985Assignee: BASF AktiengesellschaftInventors: Gerd Husslein, Gerhard Hamprecht, Karl-Heinz Koenig, Walter Boehm, Manfred Gaeng
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Patent number: 4459238Abstract: N-Arylthiolcarbamates for the formula ##STR1## where R denotes methyl or ethyl, X denotes halogen, Y denotes alkyl, haloalkyl of at least 2 carbon atoms, alkoxyalkyl, cycloalkyl, alkoxy or halomethoxy, and n denotes one of the integers 1 and 2, herbicides containing these compounds, and their use as herbicides.Type: GrantFiled: September 27, 1982Date of Patent: July 10, 1984Assignee: BASF AktiengesellschaftInventors: Ulrich Schirmer, Karl-Heinz Koenig, Bruno Wuerzer, Guenter Retzlaff
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Patent number: 4455260Abstract: Alk-1-enyl isocyanates are prepared by reacting a 1-haloalkylcarbamyl halide and/or a 1-haloalkyl isocyanate with a carboxamide, and are useful starting materials for the preparation of pesticides, dyes, drugs, textile water-repellents, detergents, plastics, bleaches and adhesives.Type: GrantFiled: January 27, 1983Date of Patent: June 19, 1984Assignee: BASF AktiengesellschaftInventors: Volker Schwendemann, Karl-Heinz Koenig
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Patent number: 4439369Abstract: Halogenated, tertiary diisocyanates and a process for their preparation by reacting tertiary diisocyanates with halogen, sulfuryl chloride and/or sulfuryl bromide.The halogenated, tertiary diisocyanates which can be prepared by the process according to the invention are valuable starting materials for the preparation of pest control agents, fatliquors, drugs, flameproofing agents, lubricating oils, synthetic resins and lubricants.Type: GrantFiled: December 14, 1981Date of Patent: March 27, 1984Assignee: BASF AktiengesellschaftInventors: Karl-Heinz Koenig, Volker Schwendemann
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Patent number: 4411752Abstract: A process for the preparation of 1-monochloroethylcarbamyl chloride by chlorinating ethyl isocyanate or ethylcarbamyl chloride. The 1-chloroethylcarbamyl chloride obtainable according to the invention is an important starting material for the preparation of 1-chloroethyl isocyanate and vinyl isocyanate and accordingly a valuable starting material for the preparation of pest control agents, dyes, drugs, textile waterproofing agents, detergents, plastics, bleaching agents and adhesives, since the said isocyanates contain, in addition to a reactive isocyanate group, an activated double bond or an activated .alpha.-carbon atom.Type: GrantFiled: March 26, 1981Date of Patent: October 25, 1983Assignee: BASF AktiengesellschaftInventors: Karl-Heinz Koenig, Karl-Heinz Feuerherd
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Patent number: 4371525Abstract: Silyl-benzimidazole-2-carbamic acid esters of the formula I ##STR1## where Y and Z are hydrogen or a silyl radical of the formula ##STR2## where R.sup.1, R.sup.2 and R.sup.3 independently of one another are unsubstituted or halogen-substituted alkyl, alkenyl or alkynyl of up to 12 carbon atoms, cycloalkyl of up to 7 carbon atoms which is unsubstituted or substituted by alkyl or alkynyl of up to 4 carbon atoms, or phenyl which is unsubstituted or substituted by halogen or alkyl of up to 4 carbon atoms, and R is alkyl of up to 4 carbon atoms, with the proviso that Y and Z are not both hydrogen, and their use as fungicides.The new active ingredients are particularly suitable for combating harmful phycomycetes, ascomycetes and fungi imperfecti.Type: GrantFiled: November 18, 1980Date of Patent: February 1, 1983Assignee: BASF AktiengesellschaftInventors: Rolf-Dieter Acker, Karl-Heinz Koenig, Gerhard Hamprecht, Ernst-Heinrich Pommer
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Patent number: 4344891Abstract: Halogenated tertiary alkyl isocyanates and a process for their preparation by reacting a tertiary alkyl isocyanate with halogen, sulfuryl chloride and/or sulfuryl bromide.The halogenated tertiary alkyl isocyanates prepared by the process of the invention are valuable starting materials for the preparation of pest control agents, fatliquoring agents, drugs, flameproofing agents, lubricating oils, synthetic resins and slip agents.Type: GrantFiled: September 8, 1980Date of Patent: August 17, 1982Assignee: BASF AktiengesellschaftInventors: Karl-Heinz Koenig, Volker Schwendemann, Karl-Heinz Feuerherd
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Patent number: 4327034Abstract: Sulfamic acid halides and processes for the preparation of sulfamic acid halides by reaction of monosubstituted sulfamic acid halides with halogen compounds in the presence of specific amounts of a basic compound and in the presence of an organic solvent, if desired with subsequent treatment with water at a pH of at most 7. The compounds obtainable by the process of the invention, some of which are new, are valuable starting materials for the preparation of crop protection agents, dyes and drugs.Type: GrantFiled: June 25, 1979Date of Patent: April 27, 1982Assignee: BASF AktiengesellschaftInventors: Gerhard Hamprecht, Adolf Parg, Karl-Heinz Koenig
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Patent number: 4314948Abstract: 1-Monohalogenated isocyanates, and a process for the preparation of mixtures of 1-monohalogenated isocyanates and 1,2-unsaturated isocyanates by reacting 1-monohalogenated carbamic acid halides or isocyanates with a halogen-free isocyanate or diisocyanate or by reacting 1,2-unsaturated isocyanates with a carbamic acid halide or a bis-carbamic acid halide.The 1,2-unsaturated isocyanates and 1-monohalogenated isocyanates prepared according to the invention are valuable starting materials for the preparation of pest control agents, dyes, drugs, water-repellent textile finishes, detergents, plastics, bleaches and adhesives.Type: GrantFiled: August 5, 1980Date of Patent: February 9, 1982Assignee: BASF AktiengesellschaftInventors: Karl-Heinz Koenig, Karl-Heinz Feuerherd, Heinz-Guenter Oeser
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Patent number: 4297300Abstract: Novel .alpha.-haloalkylcarbamic acid halides, and a process for the preparation of .alpha.-haloalkylcarbamic acid halides by reacting alkenyl isocyanates with hydrogen halide. The .alpha.-haloalkylcarbamic acid halides obtained by the process of the invention are valuable starting materials for the preparation of surface-coating raw materials, textile coating agents, dyes, drugs and crop protection agents.Type: GrantFiled: June 25, 1979Date of Patent: October 27, 1981Assignee: BASF AktiengesellschaftInventors: Karl-Heinz Koenig, Karl-Heinz Feuerherd
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Patent number: 4294773Abstract: 1-Haloalkyl isocyanates and 1-alkenyl isocyanates are prepared by reacting 1-haloalkylcarbamic acid halides or 1-haloalkyl isocyanates with .alpha.-pinene.The 1-alkenyl isocyanates and 1-haloalkyl isocyanates obtained according to the invention are valuable starting materials for the preparation of pest control agents, dyes, drugs, water-repellent textile finishes, detergents, plastics, bleaches and adhesives.Type: GrantFiled: August 5, 1980Date of Patent: October 13, 1981Assignee: BASF AktiengesellschaftInventors: Karl-Heinz Koenig, Karl-Heinz Feuerherd, Heinz-Guenter Oeser