Stephens; William D.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Stephens; William D..The latest application filed is for "broadening the molecular weight distribution of polyolefins materials made in horizor".

Company Profile

0.18.6

Stephens; William D. - Batavia IL US
Stephens, William D. - Alpharetta GA
Stephens; William D. - Huntsville AL
Stephens; William D. - Vienna VA
Stephens; William D. - Clearwater FL
Stephens; William D. - Pinellas Park FL

*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
Controlling H.sub.2 distribution in a horizontal stirred bed reactor Grant 8,658,744 - van der Ham , et al. February 25, 2	2014-02-25
Broadening the molecular weight distribution of polyolefins materials made in a horizontal stirred gas phase reactor Grant 8,658,745 - Kroezen , et al. February 25, 2	2014-02-25
Broadening The Molecular Weight Distribution Of Polyolefins Materials Made In Horizor App 20120095171 - Kroezen; Ton ; et al.	2012-04-19
Controlling H2 distribution in a horizontal stirred bed reactor App 20120022222 - van der Ham; Mattijs ; et al.	2012-01-26
Process control using on-line instrumentation and process models Grant 7,319,040 - Vaidyanathan , et al. January 15, 2	2008-01-15
Process and method for chemical manufacturing using transformation of on-line instrumentation data Grant 7,133,784 - Vaidyanathan , et al. November 7, 2	2006-11-07
Integrated advanced chemical process control Grant 6,936,665 - Stephens , et al. August 30, 2	2005-08-30
Process and method for chemical manufacturing using transformation of on-line instrumentation data App 20040133363 - Vaidyanathan, Ramaswamy ; et al.	2004-07-08
Process control using on-line instrumentation and process models App 20040083028 - Vaidyanathan, Ramaswamy ; et al.	2004-04-29
Integrated advanced chemical process control App 20030073787 - Stephens, William D. ; et al.	2003-04-17
Method for control of a chemical manufacturing process App 20020031045 - McGinn, Dennis L. ; et al.	2002-03-14
Solid fuel gas generator for ducted rocket engine Grant 6,258,188 - Hatcher , et al. July 10, 2	2001-07-10
Solid propellant containing ferrocenyl phosphine derivatives Grant 6,039,819 - Harrod , et al. March 21, 2	2000-03-21
Sticky high water content gels for extinguishers Grant 6,001,270 - Stephens , et al. December 14, 1	1999-12-14
Fullerene jet fuels Grant 5,611,824 - Stephens March 18, 1	1997-03-18
Mold release composition with polybutadiene and method of coating a mold core Grant 5,601,641 - Stephens February 11, 1	1997-02-11
Fullerene rocket fuels Grant 5,341,639 - Stephens August 30, 1	1994-08-30
Mold release composition and method coating a mold core Grant 5,298,556 - Stephens * March 29, 1	1994-03-29
Mold release composition and method of coating a mold core Grant 5,219,925 - Stephens June 15, 1	1993-06-15
High burn rate ammonium perchlorate propellant Grant H717 - Stephens , et al. December 5, 1	1989-12-05
Digestion products of polyalkylene terephthalate polymers and polycarboxylic acid-containing polyols and polymeric foams obtained therefrom Grant 4,873,268 - Hallmark , et al. October 10, 1	1989-10-10
Propellant plasticizer Grant 4,482,406 - Stephens , et al. November 13, 1	1984-11-13

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