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Jane Qing Zhang
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Sugar Land, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Floating system connected to an underwater line structure and metho...
Patent number
8,562,256
Issue date
Oct 22, 2013
Shell Oil Company
You Sun Li
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Spar structures
Patent number
8,251,005
Issue date
Aug 28, 2012
Shell Oil Company
Constantine George Caracostis
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Methods of using downhole polymer plug
Patent number
6,896,063
Issue date
May 24, 2005
Shell Oil Company
Benjamin Tai-An Chang
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
SPAR STRUCTURES
Publication number
20110005443
Publication date
Jan 13, 2011
Constantine George Caracostis
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
HYBRID RISER SYSTEMS AND METHODS
Publication number
20100129161
Publication date
May 27, 2010
George Rodenbusch
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
FLOATING SYSTEM CONNECTED TO AN UNDERWATER LINE STRUCTURE AND METHO...
Publication number
20090269141
Publication date
Oct 29, 2009
You Son LI
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
Downhole polymer plug and liner and methods employing same
Publication number
20040194959
Publication date
Oct 7, 2004
Benjamin Tai-An Chang
E21 - EARTH DRILLING MINING