Inventor

Sonja Fremdt

Inventor
Weinbach, DE

Overview

1→
Patents
1997
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes25%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds25%
C09DCoating compositions, e.g. paints, varnishes or lacquers25%
C09JAdhesives25%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Patents assigned to HERAEUS KULZER GMBH (1)· patent assignee history
1997Based in Weinbach, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HERAEUS KULZER GMBH11997
Locations
LocationPatentsSpan
Weinbach, DE11997