Inventor · disambiguated record
Guozhu Yu
Also filed as: YU GUOZHU
4 granted patents·3 citations·filing 2011–2013
58Inventor score
Top patents by PatentIndex Score
4 records- 0175US8604143B2Catalysts for polymerization of isoprene and preparations and uses thereofWANG CHAO·Filed 2011·Granted Dec 10, 2013·3 cites·16 claims
- 0252US8940838B2Polyisoprene, preparation method thereof, polyisoprene rubber compounds and vulcanizate therefromCHINA PETROLEUM & CHEMICAL·Filed 2013·Granted Jan 27, 2015·0 cites·20 claims
- 0342US9051407B2Polybutadiene grafted isoprene rubber, processes for preparing polybutadiene grafted isoprene rubber, mixed compositions and vulcanized forms thereofCHINA PETROLEUM & CHEMICAL·Filed 2013·Granted Jun 9, 2015·0 cites·20 claims
- 0441US9133293B2Copolymer rubber having a star-shaped block structure, the preparation process and use thereofYU GUOZHU·Filed 2011·Granted Sep 15, 2015·0 cites·13 claims
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