Inventor

Kiyosi Kondo

Inventor

Yamato, JP

Overview

23→

Patents

1976–1998

Patent span

Chemistry

Primary field (CPC C)

Patents· 23 as inventor

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

C07Cprimary

C07CAcyclic or carbocyclic compounds26%

C07DHeterocyclic compounds21%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture11%

A61KPreparations for medical, dental or toiletry purposes8%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium8%

C12NMicroorganisms or enzymes8%

Y02PClimate change mitigation technologies in the production or processing of goods5%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

A01NPreservation of bodies of humans or animals or plants or parts thereof3%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%

PatentTitleYear

5,846,977'Nerve growth factor production accelerators and compositions for preventing or treating neuronal degeneration'1998 5,798,259'Gene coding for eicosapentaenoic acid synthesizing enzymes and process for production of eicosapentaenoic acid'1998 5,683,898'Gene coding for eicosapentaenoic acid synthesizing enzymes and process for production of eicosapentaenoic acid'1997 5,589,481'Nerve growth factor production accelerators and compositions for preventing or treating neuronal degeneration'1996 5,436,269'Method for treating hepatitis'1995 5,246,841'Microbial process for production of eicosapentaenoic acid'1993 5,189,189'Method of purifying polyunsaturated aliphatic compounds'1993 4,849,345'L-phenylalanine dehydrogenase and use thereof'1989 4,749,407'N-propargyl-N-(2-trifluoromethylbenzoyl)-3-substituted benzenesulfonamide and selective herbicide containing the same as an active ingredient'1988 4,659,744'Fluorocarbon anion exchangers and processes for their preparation'1987 4,540,794'Method for preparing 5-mercapto-1,2,3-thiadiazole salts'1985 4,268,442'Process for preparing aromatic acetic acid'1981 4,245,108'Process for preparing 2-thio-2-substituted-alkanoic acid derivatives'1981 4,238,396'1-Hydrocarbyl-pyrrole-2-acetic acid derivatives and their production'1980 4,212,984'Prostaglandin precursors'1980 4,169,199'Precursors for prostaglandin analogue and process for preparing the same'1979 4,163,758'2-Nitroethylcyclopentane compounds and process for preparing the same'1979 4,163,106'Prostaglandin precursors and processes for preparing the same'1979 4,094,886'Process for producing allyl alcohol derivatives useful in prostaglandin synthesis'1978 4,016,186'.beta.-Phenoxy or substituted phenoxy ethanol compounds'1977 3,988,380'Process for preparing 1,2-disubstituted-trans-olefins'1976 3,975,381'Process for preparing .gamma.-lactone derivatives'1976 3,970,673'Process for preparing bicyclic .gamma.-lactone'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1998Patents assigned to SAGAMI CHEM RES (21)· patent assignee history

1976–1998Based in Yamato, JP· patent location history

1977Patents assigned to KYOWA HAKKO KOGYO KK (1)· patent assignee history

1985–1998Based in Kanagawa, JP· patent location history

1988Patents assigned to CENTRAL GLASS CO LTD (1)· patent assignee history

1993Patents assigned to HARIMA CHEMICALS INC (1)· patent assignee history

1996–1998Patents assigned to MITSUBISHI GAS CHEMICAL CO (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAGAMI CHEM RES	21	1976–1998
MITSUBISHI GAS CHEMICAL CO	2	1996–1998
CENTRAL GLASS CO LTD	1	1988
HARIMA CHEMICALS INC	1	1993
KYOWA HAKKO KOGYO KK	1	1977

Locations

Location	Patents	Span
Yamato, JP	20	1976–1998
Kanagawa, JP	3	1985–1998