Madgavkar; Ajay M.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Madgavkar; Ajay M..The latest application filed is for "removal of hydrogenation catalyst from polymer solutions by contact with silicates".

Company Profile

0.18.0

Madgavkar; Ajay M. - Edwardsville IL
Madgavkar; Ajay M. - Katy TX
Madgavkar; Ajay M. - Irvine CA
Madgavkar; Ajay M. - Pittsburgh PA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Removal of hydrogenation catalyst from polymer solutions by contact with silicates Grant 5,104,972 - Madgavkar , et al. April 14, 1	1992-04-14
Two-step heterocyclic nitrogen extraction from petroleum oils with reduced refinery equipment Grant 4,985,139 - Madgavkar January 15, 1	1991-01-15
Microbiological desulfurization of coal and coal water admixture to provide a desulfurized fuel Grant 4,861,723 - Madgavkar August 29, 1	1989-08-29
Two-step heterocyclic nitrogen extraction from petroleum oils Grant 4,790,930 - Madgavkar , et al. December 13, 1	1988-12-13
Two step heterocyclic nitrogen extraction from petroleum oils Grant 4,671,865 - Madgavkar , et al. June 9, 1	1987-06-09
Boron trifluoride-water-silica catalyst Grant 4,394,296 - Madgavkar , et al. July 19, 1	1983-07-19
Selective combusting of hydrogen sulfide in carbon dioxide injection gas Grant 4,382,912 - Madgavkar , et al. May 10, 1	1983-05-10
Substoichiometric combustion of low heating value gases Grant 4,381,641 - Madgavkar , et al. May 3, 1	1983-05-03
Substoichiometric combustion of low heating value gases using different platinum catalysts Grant 4,378,048 - Madgavkar , et al. March 29, 1	1983-03-29
Substoichiometric combustion of low heating value gases Grant 4,366,668 - Madgavkar , et al. * January 4, 1	1983-01-04
Substoichiometric combustion of low heating value gases Grant 4,363,361 - Madgavkar , et al. December 14, 1	1982-12-14
Oligomerizing alpha-olefins with a heterogeneous catalyst Grant 4,308,414 - Madgavkar , et al. December 29, 1	1981-12-29
Utilization of energy obtained by substoichiometric combustion of low heating value gases Grant 4,299,086 - Madgavkar , et al. * November 10, 1	1981-11-10
In situ combustion process for the recovery of liquid carbonaceous fuels from subterranean formations Grant 4,273,188 - Vogel , et al. * June 16, 1	1981-06-16
In situ combustion process for the recovery of liquid carbonaceous fuels from subterranean formations Grant 4,250,962 - Madgavkar , et al. February 17, 1	1981-02-17
Oligomerizing alpha-olefins with a heterogeneous catalyst Grant 4,213,001 - Madgavkar , et al. July 15, 1	1980-07-15
Reduction of carbon monoxide in substoichiometric combustion Grant 4,191,733 - Swift , et al. March 4, 1	1980-03-04
In situ combustion process for the recovery of liquid carbonaceous fuels from subterranean formations Grant 4,186,801 - Madgavkar , et al. February 5, 1	1980-02-05

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