Patents by Inventor Shinichi Tsuboi
Shinichi Tsuboi 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: 20050234070Abstract: The use of the compounds of the formula (I) as agents for preserving technical materials against insects.Type: ApplicationFiled: June 7, 2005Publication date: October 20, 2005Inventors: Shinichi Tsuboi, Shinzaburo Sone, Toru Obinata, Otto Exner, Michael Schwamborn
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Patent number: 6936624Abstract: The use of the compounds of the formula (I) as agents for preserving technical materials against insects.Type: GrantFiled: June 21, 2001Date of Patent: August 30, 2005Assignee: Nihon Bayer Agrochem K.K.Inventors: Shinichi Tsuboi, Shinzaburo Sone, Toru Obinata, Otto Exner, Michael Schwamborn
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Patent number: 6344453Abstract: Insecticidal heterocyclic compounds of the formula wherein A represents a five-membered or six-membered heteroaryl group containing one to three hetero atoms selected from the group consisting of S, O and N, said heteroaryl group being unsubstituted or substituted by a halogen atom or C1-4 alkyl group, Z represents a three-membered straight chain, each member being selected from the group consisting of CH2—, O, S and N—R2 with at least one of said three members being O, S or N—R2, E represents CH2, O, S or N—R2, wherein R2 represents a hydrogen atom, a C1-4 alkyl group, a C1-4 alkoxy group or the group wherein R3 represents a hydrogen atom or halogen atom, X represents CH or N, Y represents a nitro group or cyano group, and R1 represents a hydrogen atom or methyl group.Type: GrantFiled: April 19, 1999Date of Patent: February 5, 2002Inventors: Kozo Shiokawa, Shinichi Tsuboi, Koichi Moriya, Katsuhiko Shibuya
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Publication number: 20010051643Abstract: The use of the compounds of the formula (I) 1Type: ApplicationFiled: June 21, 2001Publication date: December 13, 2001Inventors: Shinichi Tsuboi, Shinzaburo Sone, Toru Obinata, Otto Exner, Michael Schwamborn
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Patent number: 6323224Abstract: The use of the compounds of the formula (I) as agents for preserving technical materials against insects.Type: GrantFiled: October 16, 1995Date of Patent: November 27, 2001Assignee: Nihon Bayer Agrochem K.K.Inventors: Shinichi Tsuboi, Shinzaburo Sone, Toru Obinata, Otto Exner, Michael Schwamborn
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Patent number: 6297374Abstract: Insecticides of the formula in which n is 0 or 1, X is S, O, or Y is N or Z is a 5- or 6-membered nitrogen-containing heterocyclic ring, and R to R9 variously represent hydrogen or specified organic radicals.Type: GrantFiled: May 11, 1999Date of Patent: October 2, 2001Assignee: Nihon Bayer Agrochem K.K.Inventors: Kozo Shiokawa, Shinichi Tsuboi, Shinzo Kagabu, Koichi Moriya
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Patent number: 6232309Abstract: Insecticidal heterocyclic compounds of the formula: wherein A represents a five-membered or six-membered heteroaryl group containing one to three hetero atoms selected from the group consisting of S, O and N, said heteroaryl group being unsubstituted or substituted by a halogen atom or C1-4 alkyl group, Z represents a three-membered straight chain, each member being selected from the group consisting of CH2—, O, S and N—R2 with at least one of said three members being O, S or N—R2; E represents CH2, O, S or N—R2, wherein R2 represents a hydrogen atom, a C1-4 alkyl group, a C1-4 alkoxy group or the group wherein R3 represents a hydrogen atom or halogen atom, X represents CH or N, Y represents a nitro group or cyano group, and R1 represents a hydrogen atom or methyl group.Type: GrantFiled: May 22, 2000Date of Patent: May 15, 2001Assignee: Nihon Bayer Agrochem K.K.Inventors: Kozo Shiokawa, Shinichi Tsuboi, Koichi Moriya, Katsuhiko Shibuya
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Patent number: 6022967Abstract: Novel insecticides of the formula ##STR1## in which n is 0 or 1,X is S, O, ##STR2## Y is N or ##STR3## Z is a 5- or 6-membered nitrogen-containing heterocyclic ring, and R to R.sup.9 variously represent hydrogen or specified organic radicals.Type: GrantFiled: January 23, 1998Date of Patent: February 8, 2000Assignee: Nihon Bayer Agrochem K.K.Inventors: Kozo Shiokawa, Shinichi Tsuboi, Shinzo Kagabu, Koichi Moriya
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Patent number: 5750704Abstract: Compounds of the formula: ##STR1## in which n is 0 or 1;L is halogen, phenylthio or alkoxycarbonyl; andZ is a 5- or 6-membered nitrogen-containing heterocyclic ring containing 1 to 3 hetero atoms selected from O, S and/or N;and the other variables are as defined herein, are useful as insecticides.Type: GrantFiled: June 12, 1996Date of Patent: May 12, 1998Assignee: Nihon Bayer Agrochem K.K.Inventors: Kozo Shiokawa, Shinichi Tsuboi, Shinzo Kagabu, Koichi Moriya
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Patent number: 5719146Abstract: Insecticidal heterocyclic compounds of the formula ##STR1## wherein A represents a five-membered or six-membered heteroaryl group containing one to three hetero atoms selected from the group consisting of S, O and N, said heteroaryl group being unsubstituted or substituted by a halogen atom or C.sub.1-4 alkyl group, Z represents a three-membered straight chain, each member being selected from the group consisting of CH.sub.2 --, O, S and N--R.sup.2 with at least one of said three members being O, S or N--R.sup.2, E represents CH.sub.2, O, S or N--R.sup.2, wherein R.sup.2 represents a hydrogen atom, a C.sub.1-4 alkyl group, a C.sub.1-4 alkoxy group or the group ##STR2## wherein R.sup.3 represents a hydrogen atom or halogen atom, X represents CH or N, Y represents a nitro group or cyano group, and R.sup.1 represents a hydrogen atom or methyl group.Type: GrantFiled: February 7, 1996Date of Patent: February 17, 1998Assignee: Nihon Bayer Agrochem K.K.Inventors: Kozo Shiokawa, Shinichi Tsuboi, Koichi Moriya, Yumi Hattori, Ikuro Honda, Katsuhiko Shibuya
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Patent number: 5622956Abstract: Nitro-substituted heterocyclic compounds of the formula (I) ##STR1## wherein R is hydrogen or alkyl,Z is an optionally substituted aryl or optionally substituted heterocyclic group containing at least one atom selected from N, O and S,A is optionally substituted ethylene or optionally substituted trimethylene, andB stands for 2 or 3 members of a heterocyclic ring which is formed, together with the adjacent C-atom and N-atom and at least one of said members may represent a hetero atom and may be optionally substituted, provided that when B stands for 3 members, two of which are carbon atoms and the other one is a nitrogen atom which is located in the middle of the three members, then at least one of said two carbon atoms must be substituted by a keto group. Such compounds being useful as insecticides.Type: GrantFiled: June 5, 1995Date of Patent: April 22, 1997Assignee: Nihon Bayer Agrochem K.K.Inventors: Kozo Shiokawa, Shinichi Tsuboi, Shoko Sasaki, Koichi Moriya, Yumi Hattori, Katsuhiko Shibuya
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Patent number: 5580889Abstract: Novel insecticides of the formula ##STR1## in which n is 0 or 1,X is S, O, ##STR2## Y is N or ##STR3## Z is a 5- or 6-membered nitrogen-containing heterocyclic ring, and R to R.sup.9 variously represent hydrogen or specified organic radicals.Type: GrantFiled: March 15, 1995Date of Patent: December 3, 1996Assignee: Nihon Bayer Agrochem K.K.Inventors: Kozo Shiokawa, Shinichi Tsuboi, Shinzo Kagabu, Koichi Moriya
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Patent number: 5472960Abstract: Nitro-substituted heterocyclic compounds of the formula (I) ##STR1## wherein R is hydrogen or alkyl,Z is an optionally substituted aryl or optionally substituted heterocyclic group containing at least one atom selected from N, O and S,A is optionally substituted ethylene or optionally substituted trimethylene, andB stands for 2 or 3 members of a heterocyclic ring which is formed, together with the adjacent C-atom and N-atom and at least one of said members may represent a hetero atom and may be optionally substituted, provided that when B stands for 3 members, two of which are carbon atoms and the other one is a nitrogen atom which is located in the middle of the three members, then at least one of said two carbon atoms must be substituted by a keto group. Such compounds being useful as insecticides.Type: GrantFiled: August 16, 1994Date of Patent: December 5, 1995Assignee: Nihon Bayer Agrochem K.K.Inventors: Kozo Shiokawa, Shinichi Tsuboi, Shoko Sasaki, Koichi Moriya, Yumi Hattori, Katsuhiko Shibuya
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Patent number: 5461167Abstract: Novel insecticides of the formula ##STR1## in which n is 0 or 1,X is S, O, ##STR2## Y is N or ##STR3## Z is a 5- or 6-membered nitrogen-containing heterocyclic ring, and R to R.sup.9 variously represent hydrogen or specified organic radicals.Type: GrantFiled: May 25, 1993Date of Patent: October 24, 1995Assignee: Nihon Bayer Agrochem K.K.Inventors: Kozo Shiokawa, Shinichi Tsuboi, Shinzo Kagabu, Koichi Moriya
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Patent number: RE39127Abstract: Novel heterocyclic compounds of the formula wherein, R1 represents a hydrogen atom or an alkyl group, A represents an ethylene group which may be substituted by alkyl or a trimethylene group which may be substituted by alkyl, X represents an oxygen or sulfur atom or the group in which R2 represents a hydrogen atom of an optionally substituted alkyl, an alkenyl, an alkynyl or an acyl group, and R3 represents a hydrogen atom or an alkyl group, and Z represents an optionally sibstituted 5- or 6-membered heterocyclic group which contains at least two hetero atoms selected from oxygen, sulfur and nitrogen atoms, or an optionally substituted 3- or 4-pyridyl group. The above defined novel heterocyclic compounds of formula (I) exhibit powerful insecticidal properties.Type: GrantFiled: February 4, 2002Date of Patent: June 13, 2006Assignee: Bayer Cropscience K.K.Inventors: Kozo Shiokawa, Shinichi Tsuboi, Shinzo Kagabu, Shoko Sasaki, Koichi Moriya, Yumi Hatori
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Patent number: RE39129Abstract: Novel heterocyclic compounds of the formula wherein, R1 represents a hydrogen atom or an alkyl group, A represents an ethylene group which may be substituted by alkyl or a trimethylene group which may be substituted by alkyl, X represents an oxygen or sulfur atom or the group in which R2 represents a hydrogen atom of an optionally substituted alkyl, an alkenyl, an alkynyl or an acyl group, and R3 represents a hydrogen atom or an alkyl group, and Z represents an optionally substituted 5- or 6-membered heterocyclic group which contains at least two hetero atoms selected from oxygen, sulfur and nitrogen atoms, or an optionally substituted 3- or 4-pyridyl group. The above defined novel heterocyclic compounds of formula (I) exhibit powerful insecticidal properties.Type: GrantFiled: February 4, 2002Date of Patent: June 13, 2006Assignee: Bayer Cropscience K.K.Inventors: Kozo Shiokawa, Shinichi Tsuboi, Shinzo Kagabu, Shoko Sasaki, Koichi Moriya, Yumi Hatori
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Patent number: RE39130Abstract: Novel heterocyclic compounds of the formula wherein, R1 represents a hydrogen atom or an alkyl group, A represents an ethylene group which may be substituted by alkyl or a trimethylene group which may be substituted by alkyl, X represents an oxygen or sulfur atom or the group in which R2 represents a hydrogen atom of an optionally substituted alkyl, an alkenyl, an alkynyl or an acyl group, and R3 represents a hydrogen atom or an alkyl group, and Z represents an optionally substituted 5- or 6-membered heterocyclic group which contains at least two hetero atoms selected from oxygen, sulfur and nitrogen atoms, or an optionally substituted 3- or 4-pyridyl group. The above defined novel heterocyclic compounds of formula (I) exhibit powerful insecticidal properties.Type: GrantFiled: June 6, 1994Date of Patent: June 13, 2006Assignee: Bayer Cropscience K.K.Inventors: Kozo Shiokawa, Shinichi Tsuboi, Shinzo Kagabu, Shoko Sasaki, Koichi Moriya, Yumi Hatori
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Patent number: RE39131Abstract: Novel heterocyclic compounds of the formula wherein, R1 represents a hydrogen atoms or an alkyl group, A represents an ethylene group which may be substituted by alkyl or a trimethylene group which may be substituted by alkyl, X represents an oxygen or sulfur atom or the group in which R2 represents a hydrogen atom of an optionally substituted alkyl, an alkenyl, an alkynyl or an acyl group, and R3 represents a hydrogen atom or an alkyl group, and Z represents an optionally sibstituted 5-or 6-membered heterocyclic group which contains at least two hetero atoms selected from oxygen, sulfur and nitrogen atoms, or an optionally substituted 3- or 4-pyridyl group. The above defined novel heterocyclic compounds of formula (I) exhibit powerful insecticidal properties.Type: GrantFiled: February 4, 2002Date of Patent: June 13, 2006Assignee: Bayer Cropscience K.K.Inventors: Kozo Shiokawa, Shinichi Tsuboi, Shinzo Kagabu, Shoko Sasaki, Koichi Moriya, Yumi Hatori
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Patent number: RE39140Abstract: Novel heterocyclic compounds of the formula wherein, R1 represents a hydrogen atom or an alkyl group, A represents an ethylene group which may be substituted by alkyl or a trimethylene group which may be substituted by alkyl, X represents an oxygen or sulfur atom or the group in which R2 represents a hydrogen atom of an optionally substituted alkyl, an alkenyl, an alkynyl or an acyl group, and R3 represents a hydrogen atom or an alkyl group, and Z represents an optionally substituted 5- or 6-membered heterocyclic group which contains at least two hetero atoms selected from oxygen, sulfur and nitrogen atoms, or an optionally substituted 3- or 4-pyridyl group. The above defined novel heterocyclic compounds of formula (I) exhibit powerful insecticidal properties.Type: GrantFiled: February 4, 2002Date of Patent: June 20, 2006Assignee: Bayer Cropscience K.K.Inventors: Kozo Shiokawa, Shinichi Tsuboi, Shinzo Kagabu, Shoko Sasaki, Koichi Moriya, Yumi Hatori
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Patent number: RE35811Abstract: Insecticidal novel nitro compounds of the formula ##STR1## in which R.sup.1 and R.sup.2 are hydrogen or C.sub.1-4 alkyl, R.sup.3 is --S--R.sup.4 or ##STR2## in which R.sup.4 is C.sub.1-4 alkyl, R.sup.5 and R.sup.6 are hydrogen or C.sub.1-4 alkyl,Y is CH or N, andZ is a five- or six-membered heterocyclic group having at least one nitrogen atom which may be substituted by halogen or C.sub.1-4 alkyl, provided that where Y is CH,then R.sup.1 is C.sub.1-4 alkyl.Type: GrantFiled: October 3, 1995Date of Patent: May 26, 1998Assignee: Nihon Bayer Agrochem K.K.Inventors: Kozo Shiokawa, Shinichi Tsuboi, Koichi Moriya, Yumi Hattori, Ikuro Honda, Katsuhiko Shibuya