Inventor

Osamu Watanabe

Inventor

Ootsu, JP

Overview

1987

Patent span

Performing operations

Primary field (CPC B)

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

B01Dprimary

B01DSeparation50%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds50%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to TOYO BOSEKI (1)· patent assignee history

1987Based in Ootsu, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOYO BOSEKI	1	1987

Locations

Location	Patents	Span
Ootsu, JP	1	1987