Inventor

Karsten Fritsch

Inventor

Schwabmunchen, DE

Overview

1999–2021

Patent span

Chemistry

Primary field (CPC C)

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

C08Kprimary

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients22%

C08LCompositions of macromolecular compounds22%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form11%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds11%

C08JWorking-up11%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%

Y10TTechnical subjects covered by former us classification11%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to HOECHST DIAFOIL GMBH (1)· patent assignee history

1999–2018Based in Schwabmunchen, DE· patent location history

2018Patents assigned to INVISTA NORTH AMERICA SARL (1)· patent assignee history

2021Patents assigned to INDORAMA GERMANY GMBH (1)· patent assignee history

2021Based in Schwabmuenchen, DE· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
Schwabmunchen, DE	2	1999–2018
Schwabmuenchen, DE	1	2021