Inventor

Karl Ebner

Inventor

Oberursel, DE

Overview

1977–2014

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 bonds18%

B01DSeparation12%

F16LPipes12%

Y10TTechnical subjects covered by former us classification12%

C01BNon-metallic elements6%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%

C08LCompositions of macromolecular compounds6%

D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons6%

F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to AKZONA INC (1)· patent assignee history

1977–1995Based in Oberursel, DE· patent location history

1988Patents assigned to EBNER & CO ANLAGEN & APP (1)· patent assignee history

1995Patents assigned to EBNER ANLAGEN & APPARATE (1)· patent assignee history

2002Patents assigned to BOREALIS GMBH (1)· patent assignee history

2002Based in Bad Hall, AT· patent location history

2010–2014Patents assigned to BOREALIS TECH OY (2)· patent assignee history

2010Based in Rohr, AT· patent location history

2014Based in Rohr im Kremstal, AT· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations