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Inventor

Klaus Beiser

Inventor
Eppelsheim, DE

Overview

2→
Patents
1999–2000
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry50%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds50%
PatentTitleYear
6,037,381'Preparation of polytetrahydrofuran with terminal hydroxyl groups using ion exchangers'20005,981,688'Continuous preparation of polytetrahydrofuran by a transesterification cascade with specific destruction of foam'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2000Patents assigned to BASF AG (2)· patent assignee history
1999–2000Based in Eppelsheim, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BASF AG21999–2000
Locations
LocationPatentsSpan
Eppelsheim, DE21999–2000