Arcadia, California
United States
6
2018-04-12
The entities that hold a legal rights for patent applications filed by inventor CHEUNG DAVID:
DAVID CHEUNG from Arcadia, US has applied for patents for these inventions. The list has both pending applications and granted patents:
BIOCOMPATIBLE CONTAINMENT MEMBER FOR BONE AUGMENTATION SURGERY MADE OF PROCESSED NATURAL MEMBRANE FROM AN ANIMAL DONOR
#2 | 2015-11-26BIOCOMPATIBLE CONTAINMENT MEMBER FOR BONE AUGMENTATION SURGERY MADE OF PROCESSED NATURAL MEMBRANE FROM AN ANIMAL DONOR
#3 | 2014-03-13Biphasic collagen membrane or capsule for guided tissue regeneration
#4 | 2012-06-07Biphasic Collagen Membrane or Capsule for Guided Tissue Regeneration
#5 | 2012-05-31Collagen Biomaterial Wedge
#6 | 2011-02-10Self-supporting collagen tunnel for guided tissue regeneration and method of using same
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