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Inventor

Adelbert Wiegeleben

Inventor
Zorbig, DE

Overview

2→
Patents
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.

C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere50%
C07CAcyclic or carbocyclic compounds25%
C07DHeterocyclic compounds25%
PatentTitleYear
4,597,892'Liquid crystalline 2-substituted-5-(1-alkyl-piperid-4-yl)-1,3-dioxanes'19864,585,576'Liquid-crystal nematic substances'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986Patents assigned to WERK FERNSEHELEKTRONIK VEB (2)· patent assignee history
1986Based in Zorbig, DE· patent location history
1986Based in Halle, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WERK FERNSEHELEKTRONIK VEB21986
Locations
LocationPatentsSpan
Zorbig, DE11986
Halle, DE11986