Stanislaw Plecha — 17 Patents at Advanced Refining Technologies

Stanislaw Plecha has been granted 17 US patents while listed as an inventor at Advanced Refining Technologies. The first was granted in 1988 and the most recent in March 2020. Stanislaw Plecha ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Stanislaw Plecha in Columbia, MD, US.

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Showing 1–17 of 17 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10589254	Spheroidal resid hydrodemetallation catalyst	Narinobu Kagami, Viorel Duma, John Everett Creighton, IV	2020-03-17
10279335	Spheroidal resid hydrodemetallation catalyst	Narinobu Kagami, Viorel Duma, John Everett Creighton, IV	2019-05-07
9908105	Resid hydrotreating catalyst	Viorel Duma, Matthew P. Woods	2018-03-06
9675965	Resid hydrotreating catalyst containing titania	Rong He, Meenakshi S. Krishnamoorthy, Bharat M. Patel	2017-06-13
9669394	Resid hydrotreating catalyst containing titania	Rong He, Meenakshi S. Krishnamoorthy, Bharat M. Patel	2017-06-06
9415384	Resid hydrotreating catalyst containing titania	Rong He, Meenakshi S. Krishnamoorthy, Bharat M. Patel	2016-08-16
9216407	Resid hydrotreating catalyst	Viorel Duma, Matthew P. Woods	2015-12-22
6451200	Hydrothermally stable high pore volume aluminum oxide/swellable clay composites and methods of their preparation and use	Roger J. Lussier, Charles Cross Wear, Gordon Dean Weatherbee	2002-09-17	$1,186,000
6303531	Hydrothermally stable high pore volume aluminum oxide/swellable clay composites and methods of their preparation and use	Roger J. Lussier, Charles Cross Wear	2001-10-16	$1,266,000
6124367	Titania catalysts, their preparation and use in fischer-tropsch synthesis	Charles H. Mauldin, Larry E. Pedrick	2000-09-26	$397,799,000
6117814	Titania catalysts their preparation and use in fischer-tropsch synthesis	Charles H. Mauldin, Larry E. Pedrick	2000-09-12	$527,318,000
6087405	Titania catalysts, their preparation and use in Fischer-Tropsch synthesis	Charles H. Mauldin, Larry E. Pedrick	2000-07-11	$227,809,000
5585082	SOx/NOx sorbent and process of use	Michael S. Ziebarth, Michael J. Hager, Jean W. Beeckman	1996-12-17	$21,223,000
5427995	SOx/NOx sorbent and process of use	Michael S. Ziebarth, Michael J. Hager, Jean W. Beeckman	1995-06-27	$8,134,000
5413771	SOX/NOX sorbent and process of use	Michael S. Ziebarth, Michael J. Hager, Jean W. Beeckman	1995-05-09	$16,662,000
5180703	SOx/NOx sorbent and process of use	Michael S. Ziebarth, Michael J. Hager, Jean W. Beeckman	1993-01-19	$6,213,000
4780447	Catalysts for controlling auto exhaust emissions including hydrocarbon, carbon monoxide, nitrogen oxides and hydrogen sulfide and method of making the catalysts	Gwan Kim, Michael V. Ernest	1988-10-25	$3,146,000

Stanislaw Plecha — 17 Patents

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