GEOFORSCHUNGSZENTRUM POTSDAM
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Feb 02, 2012 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 40 Total Citation Count
- Mar 05, 1997 Earliest Filing
- 6 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
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Recent Publications
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Recent Patents
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Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2012/0024,603 APPARATUS FOR A PIPE STRING OF A GEOLOGICAL DRILL HOLE, PIPE STRING, METHOD FOR OPERATING A GEOLOGICAL DRILLING GEAR AND METHOD FOR PRODUCING A PIPE STRING FOR A GEOLOGICAL DRILL HOLEAbandonedJan 18, 10Feb 02, 12[E21B]
7523680 Gas membrane sampling device and gas sensor device for geological investigationsExpiredMay 15, 06Apr 28, 09[G01N]
2006/0070,732 Process and device for the thermal stimulation of gas hydrate formationsAbandonedOct 05, 05Apr 06, 06[E21B, B01D]
6525308 Apparatus and method for wavelength detection with fiber bragg grating sensorsExpiredDec 09, 98Feb 25, 03[G01B]
6054852 Process and device for recovering signals from narrow-band, optically pumped magnetometersExpiredOct 17, 97Apr 25, 00[G01V]
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