Waltham, Massachusetts
United States
5
2016-06-09
The entities that hold a legal rights for patent applications filed by inventor Guo Kai:
Kai Guo from Waltham, US has applied for patents for these inventions. The list has both pending applications and granted patents:
COMPOSITIONS AND DEVICES OF POLY-4-HYDROXYBUTYRATE
#2 | 2015-01-08Medical devices containing dry spun non-wovens of poly-4-hydroxybutyrate and copolymers with anisotropic properties
#3 | 2014-09-18Ultrafine electrospun fibers of poly-4-hydroxybutyrate and copolymers thereof
#4 | 2014-09-18Compositions and devices of poly-4-hydroxybutyrate
#5 | 2014-07-31POLY(ESTER AMIDE)S AND POLY(ESTER ETHER AMIDE)S WITH ALIPHATIC POLYESTERS, METHOD OF MAKING SAME, AND USES THEREOF
855413 ⎘