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Inventor

Wolfgang Merkel

Inventor
Troisdorf, DE

Overview

2→
Patents
1982–1988
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 compounds100%
PatentTitleYear
4,783,564'Method for the preparation of 1,2-dichloroethane'19884,346,230'Process for the preparation of dimethyl terephthalate'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982Patents assigned to DYNAMIT NOBEL AG (1)· patent assignee history
1982Based in Niederkassel, DE· patent location history
1988Patents assigned to HUELS TROISDORF (1)· patent assignee history
1988Based in Troisdorf, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DYNAMIT NOBEL AG11982
HUELS TROISDORF11988
Locations
LocationPatentsSpan
Troisdorf, DE11988
Niederkassel, DE11982