Inventor
Ryuzo Nishiyama
Inventor
Takatsuki, JP
Overview
Patents· 34 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds41%
A01NPreservation of bodies of humans or animals or plants or parts thereof30%
C07CAcyclic or carbocyclic compounds20%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium3%
PatentTitleYear
4,563,529'Process for producing trifluoromethylpyridines'19864,546,191'Trifluoromethyl-2-pyridinone or pyridinthione compounds and process for the preparation of the same'19854,417,055'Process for producing a .beta.-trifluoromethylpyridine'19834,406,841'Process for producing 2,6-difluorobenzonitrile'19834,380,670'Process for producing 1,3,5-triaminobenzene'19834,368,340'Process for producing 1,3,5-trichlorobenzene'19834,367,336'2-Substituted-5-trifluoromethylpyridines and process for producing the same'19834,347,390'Process for producing 1-bromo-3,5-dichlorobenzene'19824,344,951'N-Benzoyl N\'-pyridyloxy phenyl urea'19824,331,670'Pyridylanilines'19824,321,388'N-benzoyl N\'-pyridyloxy phenyl urea'19824,310,530'N-benzoyl N-pyridyloxy phenyl urea'19824,288,599'Process for producing pyridine derivatives having a trifluoromethyl group at .beta.-position thereof'19814,266,963'Pyrazole derivatives, herbicidal compositions containing the same, and a process for the preparation of the same'19814,267,336'Process for producing 4-(pyridyl-2-oxy)-phenoxyalkanecarboxylic acid or its derivatives'19814,266,064'Process for producing chloro .beta.-trifluoromethylpyridines'19814,241,213'Process for producing 2-chloro-5-trichloromethyl pyridine'19804,235,621'2-Substituted phenoxy-3-chloro-5-trifluoromethyl pyridine useful as a herbicide'19804,231,787'Herbicidal compound, herbicidal composition containing the same, and method of use thereof'19804,230,642'Process for producing 3,5-dichloro-.alpha.-methylstyrene'19804,230,481'Pyrazole derivatives useful as a herbicidal component'19804,218,237'Pyridine-2-thio, -2-sulfinyl, and -2-sulfonyl sulfonanilide compounds useful as a herbicidal component'19804,216,007'4-[4-(5-Trifluoromethyl-2-pyridyloxy)phenoxy]-2-pentenoic acid esters useful as a herbicide'19804,203,758'Herbicidal phenoxy-phenoxyalkane thio esters'19804,184,041'2-Substituted-5-trifluoromethylpyridine compounds'19804,173,638'N-Benzoyl-N\'-pyridyloxy phenyl urea and insecticidal compositions thereof'19794,173,637'N-Benzoyl-N\'-pyridyloxy phenyl urea and insecticidal compositions thereof'19794,152,328'2-Phenoxy-5-trifluoromethylpyridine compounds and process for preparation thereof'19794,140,520'3,5-Dichloropyridyl-2-oxy-phenoxy malonic acids and derivatives and herbicidal use thereof'19794,138,436'Process for producing 3,5-dichloroaniline from 1-bromo-2,4-dichlorobenzene'19794,134,751'Herbicidal compound, herbicidal composition containing the same and method of use thereof'19794,105,435'Herbicidal compound, herbicidal composition containing the same, and method of use thereof'19784,070,177'Herbicidal phenoxy-phenoxy alkane carboxylic acid derivatives'19783,989,502'Method for controlling growth of tobacco suckers'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976Patents assigned to SUMITOMO CHEMICAL CO (1)· patent assignee history
1976–1986Based in Takatsuki, JP· patent location history
1978–1986Patents assigned to ISHIHARA MINING & CHEMICAL CO (31)· patent assignee history
1980Patents assigned to ISHIHARA SANGYO KAISHA (2)· patent assignee history
1985Based in Osaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ISHIHARA MINING & CHEMICAL CO | 31 | 1978–1986 |
| ISHIHARA SANGYO KAISHA | 2 | 1980 |
| SUMITOMO CHEMICAL CO | 1 | 1976 |
Locations
| Location | Patents | Span |
|---|---|---|
| Takatsuki, JP | 33 | 1976–1986 |
| Osaka, JP | 1 | 1985 |