Xiayang Sheng

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Sugar Land, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Matrix powder for matrix body fixed cutter bits
- Patent number 8,211,203
- Issue date Jul 3, 2012
- Smith International, Inc.
- Xiayang Sheng
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Polycrystalline composites reinforced with elongated nanostructures
- Patent number 7,862,634
- Issue date Jan 4, 2011
- Smith International, Inc.
- J. Daniel Belnap
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Pressure regulator and method of use
- Patent number 7,032,611
- Issue date Apr 25, 2006
- Xiayang Sheng
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
MATRIX POWDER FOR MATRIX BODY FIXED CUTTER BITS
- Publication number 20120255793
- Publication date Oct 11, 2012
- Smith International, Inc.
- Xiayang Sheng
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
MATRIX POWDER FOR MATRIX BODY FIXED CUTTER BITS
- Publication number 20090260893
- Publication date Oct 22, 2009
- Smith International, Inc.
- Xiayang Sheng
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HYBRID CARBON NANOTUBE REINFORCED COMPOSITE BODIES
- Publication number 20080210473
- Publication date Sep 4, 2008
- Smith International, Inc.
- Youhe Zhang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
POLYCRYSTALLINE COMPOSITES REINFORCED WITH ELONGATED NANOSTRUCTURES
- Publication number 20080209818
- Publication date Sep 4, 2008
- Smith International, Inc.
- J. Daniel Belnap
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
NANO-REINFORCED WC-CO FOR IMPROVED PROPERTIES
- Publication number 20080179104
- Publication date Jul 31, 2008
- Smith International, Inc.
- Youhe Zhang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...