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Inventor

Eckhardt Brandt

Inventor
Schifferstadt, DE

Overview

3→
Patents
1995–1997
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds50%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry17%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds17%
Y02PClimate change mitigation technologies in the production or processing of goods17%
PatentTitleYear
5,683,553'Preparation of 3-chlorophthalic anhydride'19975,616,784'Thermal cleavage of carbamic esters'19975,386,053'Multistep, continuous preparation of organic polyisocyanates'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1997Patents assigned to BASF AG (3)· patent assignee history
1995–1997Based in Schifferstadt, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BASF AG31995–1997
Locations
LocationPatentsSpan
Schifferstadt, DE31995–1997