LexDanaLexDanabeta
Inventor

Reinhard Auschner

Inventor
Troisdorf, DE

Overview

2→
Patents
1986–1997
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
5,646,331'Process for working up residues from the raw ester distillation in the preparation of dimethyl terephthalate(DMT)'19974,596,895'Process for the catalytic preparation of alkali alcoholates'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986Patents assigned to DYNAMIT NOBEL AG (1)· patent assignee history
1986–1997Based in Troisdorf, DE· patent location history
1997Patents assigned to HUELS CHEMISCHE WERKE AG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DYNAMIT NOBEL AG11986
HUELS CHEMISCHE WERKE AG11997
Locations
LocationPatentsSpan
Troisdorf, DE21986–1997