DM

Dennis B. Malpass

TA Texas Alkyls: 29 patents #1 of 19Top 6%
AN Akzo Nobel N.V.: 6 patents #77 of 1,625Top 5%
EX ExxonMobil: 5 patents #2,140 of 10,161Top 25%
SC Stauffer Chemical: 4 patents #81 of 390Top 25%
📍 University Park, TX: #3 of 61 inventorsTop 5%
🗺 Texas: #1,896 of 125,132 inventorsTop 2%
Overall (All Time): #61,259 of 4,157,543Top 2%
47
Patents All Time

Issued Patents All Time

Showing 26–47 of 47 patents

Patent #TitleCo-InventorsDate
4788368 Synthesis of olefins from ketones using a bis(substituted alumino) substituted methane Andrzej M. Piotrowski, John J. Eisch, Marek P. Boleslawski 1988-11-29
4785125 Synthesis of bis(dichloroalumino)methane Andrzej M. Piotrowski 1988-11-15
4774214 Fluoroalkoxyaluminum compounds and their use in polymerization processes Andrzej M. Piotrowski, Michael Breen 1988-09-27
4732992 Method for recovery of alkylaluminum halides Loyd W. Fannin, Clark C. Crapo 1988-03-22
4732993 Fluoroalkoxyaluminum compounds and their use in polymerization processes Andrzej M. Piotrowski, Michael Breen 1988-03-22
4727051 Production of halide-and alkoxy-containing magnesium compositions Michael Breen 1988-02-23
4720562 Novel titanium-containing reagents for methylenation and analogous reactions Andrzej M. Piotrowski 1988-01-19
4707462 Organomagnesium solutions of low viscosity Loyd W. Fannin, Clark C. Crapo, Kelly B. Triplett 1987-11-17
4670571 Method for recovery of alkylaluminum halides Loyd W. Fannin 1987-06-02
4657998 Polyethylene with broad molecular weight distribution 1987-04-14
4593010 Polyethylene with broad molecular weight distribution 1986-06-03
4581467 Organoaluminum compounds and their method of preparation (P-1038) 1986-04-08
4547477 Organomagnesium solutions of low viscosity Dale W. Webb 1985-10-15
4500648 Long chain branching in polyolefins from ziegler-natta catalysts 1985-02-19
4394326 Preparation of alkenoxy aluminum compounds and compounds produced G. Scott Yeargin 1983-07-19
4341910 Preparation of unsaturated alcohols G. Scott Yeargin 1982-07-27
4325840 Organomagnesium complexes 1982-04-20
4299781 Organomagnesium solutions of low viscosity Loyd W. Fannin, Ramiro Sanchez 1981-11-10
4263217 Hydrocarbon-soluble magnesium-aluminum compositions Loyd W. Fannin 1981-04-21
4231896 Organomagnesium complexes 1980-11-04
4222969 Hydrocarbon soluble magnesium compositions of high magnesium content Loyd W. Fannin 1980-09-16
4207207 Hydrocarbon soluble magnesium compositions of high magnesium content Ramiro Sanchez, Loyd W. Fannin 1980-06-10