STEPHEN JEROME DAVIS
Pharmacy in Humble, TX
License number
Pennsylvania RP443283
Category
Pharmacy
Type
Pharmacist
Address
Address
2
Humble, TX 77396
Pennsylvania
Pennsylvania
Personal information
See more information about STEPHEN JEROME DAVIS at radaris.comName
Address
Phone
4905 Gransback St, Philadelphia, PA 19120
4913 Walton Heath Dr, Garland, TX 75044
4922 Valley Ridge Dr APT 1059, Irving, TX 75062
4818 Englewood St, Houston, TX 77026
50 Nancy Ln APT 216, Downingtown, PA 19335
Professional information
Process For The Production Of Xylenes And Light Olefins
US Patent:
2013029, Nov 7, 2013
Filed:
May 7, 2012
Appl. No.:
13/465721
Inventors:
LARRY L. IACCINO - SEABROOK TX, US
JAMES R. LATTNER - LAPORTE TX, US
GLENN C. WOOD - HOUSTON TX, US
SURBHI JAIN - HOUSTON TX, US
STEPHEN M. DAVIS - HUMBLE TX, US
JAMES R. LATTNER - LAPORTE TX, US
GLENN C. WOOD - HOUSTON TX, US
SURBHI JAIN - HOUSTON TX, US
STEPHEN M. DAVIS - HUMBLE TX, US
International Classification:
C07C 2/86
US Classification:
585321, 585322
Abstract:
In a hydrocarbon upgrading process, a hydrocarbon feed is treated in at least one of a steam cracker, catalytic cracker, coker, hydrocracker, and reformer under suitable conditions to produce a first stream comprising olefinic and aromatic hydrocarbons. A second stream composed mainly of Cto Colefinic and aromatic hydrocarbons is recovered from the first stream and at least part of the second stream is contacted with a catalyst in the absence of added hydrogen under reaction conditions including a temperature of about 450° C. to about 70° C. effective to dealkylate, transalkylate, crack and aromatize components of the second stream to produce a third stream having an increased benzene and/or toluene content compared with the second stream and a C− olefin by-product. The C− olefin by-product and a fourth stream comprising toluene are then recovered from the third stream.
Reverse Flow Reactors For Propylene And Aromatics Production
US Patent:
2014004, Feb 13, 2014
Filed:
Aug 10, 2012
Appl. No.:
13/571682
Inventors:
John Scott Buchanan - Flemington NJ, US
Stephen Mark Davis - Humble TX, US
Frank Hershkowitz - Basking Ridge NJ, US
John Slocum Coleman - Fairfax VA, US
Seth McConkie Washburn - Houston TX, US
Stephen Mark Davis - Humble TX, US
Frank Hershkowitz - Basking Ridge NJ, US
John Slocum Coleman - Fairfax VA, US
Seth McConkie Washburn - Houston TX, US
Assignee:
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY - Annandale NJ
International Classification:
C07C 4/02, C07C 5/32, C07C 5/333, B01J 8/00
US Classification:
585322, 422635, 422643, 585324, 585326
Abstract:
A reverse flow regenerative reactor having first and second zones, each having first and second ends, the first zone having a plurality of channels capable of separately conveying at least two components of a combustible gas mixture, a gas distributor configured for injecting the components of the combustible gas mixture into first zone, a combustion zone including a selective combustion catalyst disposed at or downstream of the second end of said channels for catalyzing combustion, wherein the second zone is positioned and situated to receive a combusted gas mixture. Processes usefully conducted in the reactor are also disclosed.
Integrated Process And System For Steam Cracking And Catalytic Hydrovisbreaking With Catalyst Recycle
US Patent:
2011018, Jul 28, 2011
Filed:
Jan 22, 2010
Appl. No.:
12/692222
Inventors:
Stephen Mark Davis - Humble TX, US
Paul F. Keusenkothen - Houston TX, US
Jonathan Martin Mcconnachie - Annandale NJ, US
Larry L. Iaccino - Seabrook TX, US
Richard C. Stell - Houston TX, US
Paul F. Keusenkothen - Houston TX, US
Jonathan Martin Mcconnachie - Annandale NJ, US
Larry L. Iaccino - Seabrook TX, US
Richard C. Stell - Houston TX, US
International Classification:
C10G 65/10, B01J 8/00
US Classification:
208 61, 208 68, 422609, 422620
Abstract:
This invention relates to a process for cracking hydrocarbon feedstock containing resid comprising:
Process For The Production Of Xylenes And Light Olefins
US Patent:
2013029, Nov 7, 2013
Filed:
May 7, 2012
Appl. No.:
13/465750
Inventors:
Larry L. Iaccino - Seabrook TX, US
Stephen M. Davis - Humble TX, US
Steven E. Silverberg - Seabrook TX, US
Stephen M. Davis - Humble TX, US
Steven E. Silverberg - Seabrook TX, US
International Classification:
C07C 2/64
US Classification:
585321, 585319
Abstract:
In a hydrocarbon upgrading process, a hydrocarbon feed is treated in at least one of a steam cracker, catalytic cracker, coker, hydrocracker, and reformer under suitable conditions to produce a first stream comprising olefinic and aromatic hydrocarbons. A second stream composed mainly of Cto C+ olefinic and aromatic hydrocarbons is recovered from the first stream and blended said second stream with a residual fraction from a steam cracker or an atmospheric or vacuum distillation unit to produce a third stream. The third stream is then catalytically pyrolyzed in a reactor under conditions effective to produce a fourth stream having an increased benzene and/or toluene content compared with said second stream and a C-olefin by-product. The C-olefin by-product is recovered and benzene and/or toluene are recovered from the fourth stream.
Monetizing Remote Gas Using High Energy Materials
US Patent:
2011005, Mar 10, 2011
Filed:
Apr 9, 2009
Appl. No.:
12/990932
Inventors:
Bruce T. Kelley - Kingwood TX, US
Harry W. Deckman - Clinton NJ, US
Stephen Mark Davis - Humble TX, US
Frank Hershkowitz - Basking Ridge NJ, US
Harry W. Deckman - Clinton NJ, US
Stephen Mark Davis - Humble TX, US
Frank Hershkowitz - Basking Ridge NJ, US
International Classification:
C01B 35/10, G06Q 90/00, C01F 5/02, B01J 8/00
US Classification:
423278, 705500, 423635, 422600, 422625
Abstract:
The present application is directed to a method and system for monetizing energy. More specifically, the invention is directed to the economically efficient utilization of remote or stranded natural gas resources. The invention includes importing a high energy density material into an energy market and distributing the high energy density material (HEDM) therein. The HEDM is produced from reduction of a material oxide such as boria into the HEDM, which may be boron. The reduction utilizes remote hydrocarbon resources such as stranded natural gas resources.