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Inventor

Bernd Blumenberg

Inventor
Frankenthal, DE

Overview

2→
Patents
1981–1986
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds67%
B01DSeparation33%
PatentTitleYear
4,581,174'Process for the continuous preparation of organic mono-and/or polyisocyanates'19864,289,589'Separating toluene diisocyanate and/or higher boiling solvents from distillation residues of the toluene diisocyanate manufacture using a fluidized bed'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1986Patents assigned to BASF AG (2)· patent assignee history
1981Based in East Baton Rouge, LA, US· patent location history
1986Based in Frankenthal, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BASF AG21981–1986
Locations
LocationPatentsSpan
Frankenthal, DE11986
East Baton Rouge, LA, US11981