Hongshen Ma

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for separation of particles
- Patent number 9,880,084
- Issue date Jan 30, 2018
- The University of British Columbia
- Hongshen Ma
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Wheelchair alarm system and method
- Patent number 8,203,454
- Issue date Jun 19, 2012
- The General Hospital Corporation
- Heather-Marie Callanan Knight
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
CELL ENCAPSULATION COMPOSITIONS AND METHODS FOR IMMUNOCYTOCHEMISTRY
- Publication number 20210239683
- Publication date Aug 5, 2021
- The University of British Columbia
- Hongshen Ma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD AND APPARATUS FOR SEPARATION OF PARTICLES
- Publication number 20150300939
- Publication date Oct 22, 2015
- The University of British Columbia
- Hongshen MA
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR PARTICLE SEPARATION
- Publication number 20140034556
- Publication date Feb 6, 2014
- The University of British Columbia
- Hongshen Ma
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
Wheelchair Alarm System and Method
- Publication number 20100045454
- Publication date Feb 25, 2010
- Heather-Marie Callanan Knight
- G08 - SIGNALLING