Ossining, New York
United States
6
2017-11-09
The entities that hold a legal rights for patent applications filed by inventor Wu Si:
Si Wu from Ossining, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Friction-reducing compound, method of producing same, and lubricant composition
#2 | 2013-02-07Solid state polymerization process for polyester with phosphinic acid compounds
#3 | 2011-12-15Solid state polymerization process for polyester with phosphinic acid compounds
#4 | 2009-10-08Solid state polymerization process for polyester with phosphinic acid compounds
#5 | 2009-06-04Process for producing polyester with metal phosphonic acid complex catalysts
#6 | 2008-05-08Process for producing polyester with metal phosphonic acid complex catalysts
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