Riyadh
Saudi Arabia
3
2012-05-17
The entities that hold a legal rights for patent applications filed by inventor Xu Wei:
Wei Xu from Riyadh, SA has applied for patents for these inventions. The list has both pending applications and granted patents:
Process for the production of an ethylene polymer using a chromium containing catalyst
#2 | 2010-06-24Catalyst composition for polymerization of olefins, polymerization process using the same, and method for its preparation
#3 | 2005-09-15Catalyst composition for polymerization of olefins and polymerization process using the same
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