Inventor
Wilfried Diekmann
Inventor
Utecht, DE
Overview
Patents· 13 as inventor
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 properties50%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light13%
A61BDiagnosis4%
G02BOptical elements, systems or apparatus4%
G06TImage data processing or generation, in general4%
G08BSignalling systems, e.g. personal calling systems4%
G12BConstructional details of instruments, or comparable details of other apparatus, not otherwise provided for4%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light4%
H04NPictorial communication, e.g. television4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
10,748,401Gas detection device202010,132,786Method for testing a gas sensor and gas-measuring device with a testing device for testing a gas sensor20189,435,781'Gas detection device'20169,188,534'Device with a measurement arrangement for optical measurement of gases and gas mixtures, with compensation of environmental effects'20157,559,228'Process for measuring the concentration of gases'20097,477,395'Measuring device'20097,287,414'Process for measuring the concentration of gases'20077,257,986'Gas sensor with increased measuring sensitivity'20076,989,549'Optical gas sensor'20066,642,522'Optical gas sensor'20036,464,941'Breath alcohol measuring apparatus having a sample intake channel and a temperature sensor mounted therein'20026,392,234'Infrared optical gas sensor'20025,202,560'System for measuring the concentration of a gaseous component by detecting positions of mode jumps in a laser diode'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993Patents assigned to DRAEGERWERK AG (1)· patent assignee history
1993Based in Lubeck, DE· patent location history
2002Patents assigned to DRAEGER SICHERHEITSTECH GMBH (2)· patent assignee history
2002–2003Based in Lbeck, DE· patent location history
2003–2020Patents assigned to DRAEGER SAFETY AG & CO KGAA (10)· patent assignee history
2006–2009Based in Lübeck, DE· patent location history
2009Based in Luebeck, DE· patent location history
2015Patents assigned to DIEKMANN WILFRIED (1)· patent assignee history
2015Patents assigned to HAACK NILS (1)· patent assignee history
2015–2020Based in Utecht, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DRAEGER SAFETY AG & CO KGAA | 10 | 2003–2020 |
| DRAEGER SICHERHEITSTECH GMBH | 2 | 2002 |
| DIEKMANN WILFRIEDself | 1 | 2015 |
| DRAEGERWERK AG | 1 | 1993 |
| HAACK NILS | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Utecht, DE | 4 | 2015–2020 |
| Lübeck, DE | 4 | 2006–2009 |
| Lbeck, DE | 3 | 2002–2003 |
| Luebeck, DE | 1 | 2009 |
| Lubeck, DE | 1 | 1993 |