Inventor

Matthias Kummer

Inventor

Weisenheim, DE

Overview

1990–2016

Patent span

Chemistry

Primary field (CPC C)

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

LOC10primary

LOC1023%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds12%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%

C07CAcyclic or carbocyclic compounds8%

C07DHeterocyclic compounds8%

D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials8%

B01DSeparation4%

B41MPrinting, duplicating, marking, or copying processes4%

C08LCompositions of macromolecular compounds4%

C40BCombinatorial chemistry4%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1990–2009Patents assigned to BASF AG (9)· patent assignee history

1990–1999Based in Mannheim, DE· patent location history

1998–2009Based in Weisenheim, DE· patent location history

2006–2016Patents assigned to RICHEMONT INT SA (6)· patent assignee history

2006–2016Based in Schaffhausen, CH· patent location history

2012–2015Patents assigned to KUMMER MATTHIAS (2)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations