Inventor

Klaus Schmidt

Inventor

Hirschberg, DE

Overview

1976–2021

Patent span

Chemistry

Primary field (CPC C)

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

Y10Tprimary

Y10TTechnical subjects covered by former us classification13%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%

C09DCoating compositions, e.g. paints, varnishes or lacquers7%

C08LCompositions of macromolecular compounds5%

B01DSeparation4%

B05DProcesses for applying fluent materials to surfaces, in general4%

B29CShaping or joining of plastics4%

C07KPeptides4%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds4%

C12NMicroorganisms or enzymes4%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1976–1978Patents assigned to BASF FARBEN & FASERN (4)· patent assignee history

1976–1978Based in Muenster-Hiltrup, DE· patent location history

1979–1998Patents assigned to FREUDENBERG CARL FA (7)· patent assignee history

1979–1980Based in Hirschberg, DE· patent location history

1983–1998Based in Kaiserslautern, DE· patent location history

2012–2015Patents assigned to SCHMIDT KLAUS (2)· patent assignee history

2015–2017Patents assigned to KWS SAAT AG (2)· patent assignee history

2015–2017Based in Lahstedt/Gr. Lafferde, DE· patent location history

2021Patents assigned to EGO ELEKTRO GERAETEBAU GMBH (2)· patent assignee history

2021Based in Oberderdingen-Flehingen, DE· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations