Inventor

Helmut Fricke

Inventor

Mutterstadt, DE

Overview

1994–2016

Patent span

Human necessities

Primary field (CPC A)

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes24%

A61BDiagnosis12%

Y10TTechnical subjects covered by former us classification12%

A61FFilters implantable into blood vessels6%

A61JContainers specially adapted for medical or pharmaceutical purposes6%

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

B30BPresses in general6%

D04BKnitting6%

D10BIndexing scheme associated with sublasses of section d, relating to textiles6%

F16JPistons6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1994–1997Patents assigned to KNOLL AG (2)· patent assignee history

1994–2003Based in Mutterstadt, DE· patent location history

2000–2003Patents assigned to BASF AG (2)· patent assignee history

2010Patents assigned to GFE MEDIZINTECHNIK GMBH (1)· patent assignee history

2010Based in Ahnsen, DE· patent location history

2012–2016Patents assigned to FRICKE HELMUT (2)· patent assignee history

2012–2016Patents assigned to GRIFFITH LAWRENCE E (2)· patent assignee history

2012–2016Based in Meinersen, DE· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations