Inventor

Oliver Sommer

Inventor

Duesseldorf, DE

Overview

2009–2019

Patent span

Chemistry

Primary field (CPC C)

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

C09Jprimary

C09JAdhesives29%

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

C08LCompositions of macromolecular compounds14%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form7%

C08JWorking-up7%

D21HPulp compositions7%

Y02PClimate change mitigation technologies in the production or processing of goods7%

Y10TTechnical subjects covered by former us classification7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to HENKEL KGAA (1)· patent assignee history

2009Based in Porta Westfalica, DE· patent location history

2012–2019Patents assigned to HENKEL AG & CO KGAA (3)· patent assignee history

2012Patents assigned to GOSSEN RALF (1)· patent assignee history

2012Patents assigned to HATTEMER ERIK (1)· patent assignee history

2012Patents assigned to MOELLER THOMAS (1)· patent assignee history

2012Based in DÃ¼sseldorf, DE· patent location history

2014–2019Based in Duesseldorf, DE· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations