Patrick M. Brown — 24 Patents at Cabot

Patrick M. Brown has been granted 24 US patents while listed as an inventor at Cabot. The first was granted in 1980 and the most recent in September 2022. Patrick M. Brown ranks #168,038 of 4,157,543 US inventors in our database (top 4.0%). Patent records list Patrick M. Brown in Exton, PA, US.

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11444298	Electrolyte shunt migration management in a fuel cell stack	Ke Gong	2022-09-13
10689301	Method of making a porous fuel cell component	Kevin A. Arpin, Timothy W. Patterson	2020-06-23
10633494	Polymeric materials	Andrew Overend, Neil Davies	2020-04-28
9006427	Photochromic materials demonstrating improved fade rates	Anu Chopra	2015-04-14
8748634	Photochromic materials demonstrating improved fade rates	Anu Chopra	2014-06-10
7465415	Photochromic materials derived from ring-opening monomers and photochromic initiators	Feng Wang, Barry Van Gemert, Kevin J. Stewart, Carol L. Knox, Anu Chopra	2008-12-16	$12,867,000
7282187	Recovery of metal values	Robert A. Hard, Donna D. Harbuck, G. Kyle Green	2007-10-16
7276225	Process for producing niobium and tantalum compounds	Rong-Chein Richard Wu, Raymond C. Pedicone, Michael G. Madara	2007-10-02	$8,660,000
6984370	Process for producing niobium and tantalum compounds	Rong-Chein Richard Wu, Raymond C. Pedicone, Michael G. Madara	2006-01-10	$3,682,000
6979429	Method for solubilizing metal values	Robert A. Hard, James E. Reynolds	2005-12-27	$10,811,000
6436879	Process for producing a predetermined cesium compound	Michael C. Northrup, Bart F. Bakke	2002-08-20	$4,907,000
6338832	Process for producing niobium and tantalum compounds	Rong-Chein Richard Wu, Raymond C. Pedicone, Michael G. Madara	2002-01-15	$8,669,000
6015535	Process for producing purified cesium compound from cesium alum	Michael C. Northrup, Bart F. Bakke	2000-01-18	$7,694,000
5358700	Method of extracting zinc from brines	Jerry Dobson, Enzo L. Coltrinari, Eugenio Iasillo	1994-10-25
5246684	Method of extracting zinc from brines	Jerry Dobson, James E. Reynolds	1993-09-21
5244491	Method of extracting zinc lead and silver from brines	Jerry Dobson, Kerry A. McDonald	1993-09-14
5219550	Production of low boron lithium carbonate from lithium-containing brine	Daniel Alfred Boryta	1993-06-15
4980136	Production of lithium metal grade lithium chloride from lithium-containing brine	Susan J. Beckerman	1990-12-25
4771246	Method for determining the location of a leak in a pond liner formed of electrically insulating material	Daniel Alfred Boryta	1988-09-13
4341566	Eutectic mixture as a flux for glass melts	Wayne Barrett	1982-07-27	$449,000
4274834	Process for purification of lithium chloride	Susan R. Jacob	1981-06-23	$693,000
4271131	Production of highly pure lithium chloride from impure brines	Susan R. Jacob, Daniel Alfred Boryta	1981-06-02	$779,000
4243392	Process for solar concentration of lithium chloride brine	Daniel Alfred Boryta	1981-01-06	$773,000
4207297	Process for producing high purity lithium carbonate	Charles E. Falletta	1980-06-10	$851,000

Patrick M. Brown — 24 Patents

Issued Patents All Time

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