Inventor

Tjeerd Jan Pieter Gerbranda

Inventor

Blaustein, DE

Overview

2014–2020

Patent span

Human necessities

Primary field (CPC A)

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

A61Gprimary

A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons27%

A47JKitchen equipment9%

A47KSanitary equipment9%

A61FFilters implantable into blood vessels9%

A61NElectrotherapy9%

B05BSpraying apparatus9%

B23PMetal-working not otherwise provided for9%

F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges9%

Y10TTechnical subjects covered by former us classification9%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2014–2015Patents assigned to GERBRANDA TJEERD JAN PIETER (2)· patent assignee history

2014Patents assigned to BUNNIK EDUARD JOHANNES HENDRICUS (1)· patent assignee history

2014–2016Based in The Hague, NL· patent location history

2015Patents assigned to CONOPCO INC (1)· patent assignee history

2015Based in Delft, NL· patent location history

2016–2020Patents assigned to DRAEGERWERK AG & CO KGAA (3)· patent assignee history

2016Patents assigned to Dräger Medical GmbH (1)· patent assignee history

2020Based in Blaustein, DE· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DRAEGERWERK AG & CO KGAA	3	2016–2020
GERBRANDA TJEERD JAN PIETERself	2	2014–2015
BUNNIK EDUARD JOHANNES HENDRICUS	1	2014
CONOPCO INC	1	2015
Dräger Medical GmbH	1	2016

Locations