Inventor

Wilhelm Kaiser

Inventor

Burghausen, DE

Overview

1978–2021

Patent span

Chemistry

Primary field (CPC C)

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

C08Fprimary

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds21%

C09JAdhesives16%

A61BDiagnosis11%

B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material11%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%

B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling5%

C07CAcyclic or carbocyclic compounds5%

C09DCoating compositions, e.g. paints, varnishes or lacquers5%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact5%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1978–1994Patents assigned to WACKER CHEMIE GMBH (3)· patent assignee history

1978–2010Based in Burghausen, DE· patent location history

1994Patents assigned to HDE METALLWERK GMBH (2)· patent assignee history

1994Based in Sundern, DE· patent location history

2002–2005Patents assigned to GE MED SYS INFORMATION TECH (2)· patent assignee history

2002–2005Based in Emmendingen, DE· patent location history

2010–2021Patents assigned to WACKER CHEMIE AG (2)· patent assignee history

2021Based in Trostberg, DE· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations