Quebec
Canada
5
2014-03-06
The entities that hold a legal rights for patent applications filed by inventor To Thi Cong:
Thi Cong To from Quebec, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for de-coloring shellac, de-colored shellac, compositions comprising same, and uses therefor
#2 | 2009-08-13Sacrificial agents for fly ash concrete
#3 | 2009-08-13Sacrificial agents for fly ash concrete
#4 | 2009-08-13Sacrificial agents for fly ash concrete
#5 | 2008-05-15Method of removing ammonia from fly ash and fly ash composition produced thereby
675960 ⎘