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Robert Otto
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Stadtbergen, DE
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Patents Grants
last 30 patents
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Patent Grant
Illuminant and illuminant lamp comprising said illuminant
Patent number
9,865,449
Issue date
Jan 9, 2018
Ledvance GmbH
Renate Hirrle
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for recovery of rare earths from fluorescent lamps
Patent number
8,628,734
Issue date
Jan 14, 2014
OSRAM Gesellschaft mit beschraenkter Haftung
Robert Otto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method for recovery of rare earths from fluorescent lamps
Patent number
7,976,798
Issue date
Jul 12, 2011
OSRAM Gesellschaft mit beschraenkter Haftung
Robert Otto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
ILLUMINANT AND ILLUMINANT LAMP COMPRISING SAID ILLUMINANT
Publication number
20140191652
Publication date
Jul 10, 2014
OSRAM GMBH
Renate Hirrle
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR RECOVERING PHOSPHORUS IN THE FORM OF A COMPOUND CONTAINI...
Publication number
20140127110
Publication date
May 8, 2014
OSRAM GMBH
Thomas Huckenbeck
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR RECOVERY OF RARE EARTHS FROM FLUORESCENT LAMPS
Publication number
20120027651
Publication date
Feb 2, 2012
OSRAM Gesellschaft mit beschraenkter Haftung
Robert Otto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method for Recovery of Rare Earths from Fluorescent Lamps
Publication number
20090162267
Publication date
Jun 25, 2009
OSRAM Gesellschaft mit beschrankter Haftung
Robert Otto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...