David E. W. Vaughan — 58 Patents at ExxonMobil

David E. W. Vaughan has been granted 58 US patents while listed as an inventor at ExxonMobil. The first was granted in 1981 and the most recent in November 2017. David E. W. Vaughan ranks #41,319 of 4,157,543 US inventors in our database (top 0.99%). Patent records list David E. W. Vaughan in Columbia, MD, US.

Issued Patents All Time

Showing 1–25 of 58 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9826828	Cabinet assembly system utilizing cooperating grooved components	David Packard	2017-11-28
7264789	Crystalline molecular sieves	Johannes Petrus Verduijn, Marcel Janssen, Cornelius W. M. Van Oorschot, Machteld M. Mertens	2007-09-04	$962,567,000
6821503	Molecular sieves and processes for their manufacture	Johannes Petrus Verduijn, Machteld Maria Wilfried Mertens, Wilfried J. Mortier, Marcel Janssen, Cornelis Wilhelmus Maria Van Oorschot	2004-11-23	$265,645,000
6540970	Method for the synthesis of molecular sieves	Karl G. Strohmaier	2003-04-01	$127,110,000
6521563	Silicoaluminophosphates having an ael structure, a method for their preparation and their use as naphtha cracking catalysts	Karl G. Strohmaier	2003-02-18	$235,952,000
6471938	Enhanced boro-aluminosilicate EU-1 (law 962)	Karl G. Strohmaier	2002-10-29	$171,682,000
6409911	Silicoaluminophosphates having an AEL structure and their use as FCC catalysts	Karl G. Strohmaier, Tan-Jen Chen, Philip A. Ruziska, Brian Erik Henry, Gordon F. Stuntz +1 more	2002-06-25	$265,620,000
6303534	Silicoaluminophosphates having an AEL structure, and their preparation	Karl G. Strohmaier	2001-10-16	$344,021,000
6300537	Method for the use of new silicoaluminophosphas having an AEL structure to convert naptha to C2 to C4 olefins	Karl G. Strohmaier, Tan-Jen Chen, Philip A. Ruziska, Brian Erik Henry, Gordon F. Stuntz +1 more	2001-10-09	$164,267,000
6294493	Silicoaluminophosphates having an AEL structure	Karl G. Strohmaier	2001-09-25	$173,924,000
6238550	Silicoaluminophosphates having AEL structure, a method for their preparation and their use as catalysts for the hydroprocessing of hydrocarbon feedstocks	Karl G. Strohmaier, William J. Murphy, Ian A. Cody, Sandra J. Linek	2001-05-29	$539,400,000
6123914	Enhanced boro-aluminosilicate EU-1 (LAW778)	Karl G. Strohmaier	2000-09-26	$397,799,000
5637287	Synthesis process for faujasite family zeolites using mother liquor recycle	Karl G. Strohmaier	1997-06-10	$340,808,000
5624657	Crystalline zeolite composition ECR-31 and process for its preparation	—	1997-04-29	$96,804,000
5549881	Process for preparing a seeded high-silica zeolite having the faujasite topology	Karl G. Strohmaier	1996-08-27	$81,955,000
5455020	Gallium silicate having 12-ring pores (ECR-34) and a method for its preparation	Karl G. Strohmaier	1995-10-03	$52,575,000
5416051	Pillared metakandite clay compositions as sorbents, catalysts and ceramic and refractory precursors	—	1995-05-16	$77,212,000
5382420	ECR-33: a stabilized rare-earth exchanged Q type zeolite	—	1995-01-17	$36,724,000
5364980	Process for the production of unsymmetrical tert-dialkyl ethers	Michael C. Kerby	1994-11-15	$58,419,000
5338526	Divalent transition-metal-aluminosilicate hydrocarbon conversion catalysts having mazzite-like structures, ECR-23-D	Karl G. Strohmaier	1994-08-16	$52,479,000
5328675	Transition-metal-aluminosilicate hydrocarbon conversion catalysts having an L type structure, ECR-22-D	Karl G. Strohmaier	1994-07-12	$40,715,000
5326734	Pillared interlayered kandite clay compositions	—	1994-07-05	$43,213,000
5318766	Process for preparing LTL nano-crystalline zeolite compositions	Karl G. Strohmeier	1994-06-07	$47,733,000
5308813	Selective demetallation of zeolites and related materials	Karl G. Strohmaier	1994-05-03	$51,610,000
5283047	Synthesis of ECR-26 (C-2646)	Karl G. Strohmaier	1994-02-01	$43,847,000

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David E. W. Vaughan — 58 Patents

Issued Patents All Time

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