Inventor

Wojciech Piasecki

Inventor

Cracow, PL

Overview

2007–2018

Patent span

Electricity

Primary field (CPC H)

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

B01Dprimary

B01DSeparation18%

B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids12%

H01HElectric switches12%

H02JElectric power networks12%

G01RMeasuring electric variables6%

H01FMagnets6%

H02HEmergency protective circuit arrangements6%

H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems6%

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters6%

H03KPulse technique6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2007–2018Based in Cracow, PL· patent location history

2009–2010Patents assigned to AIBEL AS (2)· patent assignee history

2009Patents assigned to ABB RESEARCH LTD (1)· patent assignee history

2009–2017Based in Krakow, PL· patent location history

2015–2016Patents assigned to ABB TECHNOLOGY AG (2)· patent assignee history

2015–2017Patents assigned to PIASECKI WOJCIECH (2)· patent assignee history

2017–2018Patents assigned to ABB SCHWEIZ AG (2)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
Cracow, PL	5	2007–2018
Krakow, PL	3	2009–2017