USG United Scientific Group Trademarks
INTERNATIONAL CONFERENCE ON VACCINES RESEARCH AND DEVELOPMENT
Filed: February 25, 2020
Conference regarding the research and development of vaccines and medicines
Owned by: USG United Scientific Group
Serial Number: 88809264
INTERNATIONAL CONFERENCE ON CATALYSIS AND CHEMICAL ENGINEERING
Filed: July 29, 2020
Organizing live exhibitions and conferences in the fields of education, culture, sports and entertainment for non-business…
Owned by: USG United Scientific Group
Serial Number: 90081219
