Inventor

Sigetaka Hayano

Inventor

Tokyo, JP

Overview

1→

Patents

2011

Patent span

Chemistry

Primary field (CPC C)

Patents· 1 as inventor

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

C07Fprimary

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium33%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds33%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%

PatentTitleYear

7,868,107'Process for producing cycloolefin addition polymer, catalyst for addition polymerization of cycloolefin, and transition metal compound'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011Patents assigned to ZEON CORP (1)· patent assignee history

2011Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ZEON CORP	1	2011

Locations

Location	Patents	Span
Tokyo, JP	1	2011