Houston, Texas
United States
10
2006-11-09
The entities that hold a legal rights for patent applications filed by inventor Gray Steven D.:
Steven D. Gray from Houston, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Silica supported ziegler-natta catalysts useful for preparing polyolefins
#2 | 2006-06-22Soluble magnesium complexes useful for the production of polyolefin catalysts and catalysts prepared therewith
#3 | 2006-06-22Soluble magnesium complexes useful for the production of polyolefin catalysts and catalysts prepared therewith
#4 | 2006-06-22Diketonate complex-derived catalysts useful for preparing polyolefins
#5 | 2005-09-22Ziegler-natta catalyst for polyolefins
#6 | 2005-08-16Ziegler-natta catalyst for polyolefins
#7 | 2005-07-21Pretreated and prepolymerized polyolefin catalyst, production thereof and method of use
#8 | 2005-07-12Ziegler-Natta catalyst for tuning MWD of polyolefin, method of making, method of using, and polyolefins made therewith
#9 | 2005-04-21Process for forming Ziegler-Natta catalyst for use in polyolefin production
#10 | 2005-03-08Ziegler-Natta catalyst for polyolefins
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