Inventor

Heinrich Hopf

Inventor

Burghausen, DE

Overview

1985–2003

Patent span

Chemistry

Primary field (CPC C)

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

C04Bprimary

C04BLime, magnesia15%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds15%

C08JWorking-up15%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients15%

C09DCoating compositions, e.g. paints, varnishes or lacquers9%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%

C08LCompositions of macromolecular compounds6%

D04HMaking textile fabrics, e.g. from fibres or filamentary material6%

D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1985–2003Patents assigned to WACKER CHEMIE GMBH (11)· patent assignee history

1985–2003Based in Burghausen, DE· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
WACKER CHEMIE GMBH	11	1985–2003

Locations

Location	Patents	Span
Burghausen, DE	11	1985–2003