Long Yu

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Victoria, AU

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Patents Grantslast 30 patents

Information Patent Grant
Device for improved method of blasting
- Patent number 8,850,984
- Issue date Oct 7, 2014
- Orica Explosives Technology Pty. Ltd.
- Thomas Smylie
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Biodegradable polymer
- Patent number 7,495,044
- Issue date Feb 24, 2009
- Plantic Technologies Ltd.
- Yu Long
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Biodegradable polymer
- Patent number 7,384,993
- Issue date Jun 10, 2008
- Plantic Technologies Ltd.
- Yu Long
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Biodegradable polymer
- Patent number 7,326,743
- Issue date Feb 5, 2008
- Plantic Technologies Ltd.
- Long Yu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR IMPROVED METHOD OF BLASTING
- Publication number 20110155500
- Publication date Jun 30, 2011
- Orica Explosives Technology Pty Ltd
- Thomas Smylie
- F42 - AMMUNITION BLASTING
Information Patent Application
Biodegradable Polymer
- Publication number 20070148383
- Publication date Jun 28, 2007
- Plantic Technologies Ltd.
- Yu Long
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Biodegradable polymer
- Publication number 20060293419
- Publication date Dec 28, 2006
- Plantic Technologies Ltd.
- Long Yu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Biodegradable polymer
- Publication number 20040242732
- Publication date Dec 2, 2004
- Plantic Technologies, Ltd.
- Long Yu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL