LexDanaLexDanabeta
Inventor

Wolfgang Nickelfeld

Inventor
Frankfurt am Main, DE

Overview

1→
Patents
2001
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B01Dprimary
B01DSeparation50%
C07DHeterocyclic compounds50%
PatentTitleYear
6,201,136'Separation of liquid mixtures comprising formaldehyde, trioxane, alcohol and hemiformal'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to TICONA GMBH (1)· patent assignee history
2001Based in Frankfurt am Main, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TICONA GMBH12001
Locations
LocationPatentsSpan
Frankfurt am Main, DE12001