Inventor

Moriyasu Murata

Inventor

Chiba, JP

Overview

1976–1992

Patent span

Chemistry

Primary field (CPC C)

Patents· 27 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C11Dprimary

C11DDetergent compositions55%

C07CAcyclic or carbocyclic compounds11%

C12NMicroorganisms or enzymes6%

C12YEnzymes6%

D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials4%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry2%

C01BNon-metallic elements2%

C02FTreatment of water, waste water, sewage, or sludge2%

C07DHeterocyclic compounds2%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds2%

PatentTitleYear

5,093,022'Bleaching composition'1992 5,059,344'Bleaching composition'1991 5,023,003'Softener composition containing cis- and trans- isomers of ethylenically unsaturated quaternary ammonium salts'1991 4,978,770'Quaternary ammonium salts of dicyano substituted teriary alkylene diamines as bleach activators'1990 4,978,470'Detergent composition for clothing: containing cellulase enzyme with non-degrading index of 500 or more'1990 4,977,204'Non-aqueous shade enhancing agent'1990 4,933,103'Bleaching composition'1990 4,915,863'Bleaching composition'1990 4,869,843'High-density granular detergent composition'1989 4,842,760'Soft finishing agent'1989 4,822,516'Detergent composition for clothing incorporating a cellulase'1989 4,746,455'Liquid detergent composition for clothing articles'1988 4,612,137'Anti-yellowing detergent composition containing citrate and isocitrate'1986 4,526,698'Bleaching detergent composition comprises coated sodium percarbonate particles'1985 4,443,355'Detergent composition'1984 4,395,364'Detergent composition containing sulfonate surfactant and polyoxyalkylene alkyl or alkenyl sulfuric acid ester salt'1983 4,259,215'Detergent composition containing a fabric softening cationic surfactant and an ether sulfate having a specific oxyalkylene group'1981 4,190,551'Granular or powdery detergent composition of high fluidity'1980 4,178,354'Sequestering agent'1979 4,163,732'Detergent composition containing water-insoluble phosphorus-containing aluminosilicate builders'1979 4,102,825'Liquid light-duty detergent composition'1978 4,075,129'Detergent composition'1978 4,029,608'Granular or powdery detergent composition'1977 4,028,283'Granular or powdery detergent composition'1977 4,028,280'Non-phosphate or reduced phosphate detergent compositions containing mixtures of alkyl ether sulfates'1977 3,998,762'Granular or powdery detergent composition'1976 3,960,780'Non-caking alkyl ether sulfate-containing detergent composition'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1992Patents assigned to KAO CORP (27)· patent assignee history

1976–1991Based in Chiba, JP· patent location history

1986–1989Based in Utsunomiya, JP· patent location history

1991Based in Chiba-shi, JP· patent location history

1992Based in Tochigi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KAO CORP	27	1976–1992

Locations

Location	Patents	Span
Chiba, JP	21	1976–1991
Utsunomiya, JP	4	1986–1989
Tochigi, JP	1	1992
Chiba-shi, JP	1	1991