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Inventor

Karl-Otto Heilmann

Inventor
Eisenberg, DE

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.

B01Dprimary
B01DSeparation33%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds33%
C08LCompositions of macromolecular compounds33%
PatentTitleYear
7,868,093'Method for producing blends consisting of polystyrene and of a cross-linked polyvinyl pyrrolidone having a reduced styrene residual monomer content'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011Patents assigned to BASF SE (1)· patent assignee history
2011Based in Eisenberg, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BASF SE12011
Locations
LocationPatentsSpan
Eisenberg, DE12011