Inventor

Kazunori Kan

Inventor

Kobe, JP

Overview

14→

Patents

1983–2001

Patent span

Chemistry

Primary field (CPC C)

Patents· 14 as inventor

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

C07Dprimary

C07DHeterocyclic compounds33%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium22%

C07CAcyclic or carbocyclic compounds15%

Y02PClimate change mitigation technologies in the production or processing of goods11%

C07BGeneral methods of organic chemistry7%

C07KPeptides4%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture4%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

PatentTitleYear

6,187,966'Process for preparing optically active alcoholic compounds'2001 6,150,567'Process for the reduction of carbonyl compounds'2000 6,005,119'Process for preparing pyrrolidine derivatives'1999 5,756,768'Process for preparing carboxylic acid derivative'1998 5,750,382'Process for producing optically active 2-alkoxycyclohexanol derivatives'1998 5,723,628'Process for preparing carboxylic acid derivative'1998 5,071,966'Process for preparing an enol silyl ether compound'1991 5,061,817'Enolsilyl ether compound'1991 4,914,200'Process for preparing 4-acetoxy-3-hydroxyethylazetidin-2-one derivatives'1990 4,914,199'Process for preparing 4-acetoxy-3-hydroxyethylazetidin-2-one derivatives'1990 4,861,877'Process for preparing 4-acetoxy-3-hydroxyethylazetidin-2-one derivatives'1989 4,791,198'Beta-lactam compound and preparation thereof'1988 4,384,139'Process for preparation of an optically active .beta.-mercaptoalkanoic acid'1983 4,371,699'Process for preparation of optically active N-mercaptoalkanoylamino acids'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–1998Patents assigned to KANEGAFUCHI CHEMICAL IND (10)· patent assignee history

1983–1991Based in Kobe, JP· patent location history

1998–2001Patents assigned to KANEKA CORP (4)· patent assignee history

1998–2001Based in Nishinomiya, JP· patent location history

1998Based in Nishomiya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KANEGAFUCHI CHEMICAL IND	10	1983–1998
KANEKA CORP	4	1998–2001

Locations

Location	Patents	Span
Kobe, JP	8	1983–1991
Nishinomiya, JP	5	1998–2001
Nishomiya, JP	1	1998