Inventor

Camiel Heffels

Inventor

Stutensee, DE

Overview

1998–2021

Patent span

Physics

Primary field (CPC G)

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

G01Nprimary

G01NInvestigating or analysing materials by determining their chemical or physical properties61%

G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light11%

Y02ATechnologies for adaptation to climate change11%

G01KMeasuring temperature6%

H01KElectric incandescent lamps6%

H05BElectric heating6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1998Based in Deidesheim, DE· patent location history

2003–2004Patents assigned to BASF AG (2)· patent assignee history

2003–2004Based in Gernsheim, DE· patent location history

2008–2012Patents assigned to CONDUCTA ENDRESS & HAUSER (2)· patent assignee history

2008–2012Based in Ditzingen, DE· patent location history

2011–2021Patents assigned to SIEMENS AG (6)· patent assignee history

2011–2020Based in Stutensee, DE· patent location history

2012–2015Patents assigned to HEFFELS CAMIEL (4)· patent assignee history

2012–2015Patents assigned to BITTER RALF (3)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations