Robert L Ware

US Patent:

6642426, Nov 4, 2003

Filed:

Oct 5, 1998

Appl. No.:

09/166188

Inventors:

David L. Johnson - Glenn Mills PA 19342
Robert G. Tinger - Malaga NJ 08328
Robert A. Ware - Wyndmoor PA 19038
Sergei Yurchak - Media PA 19063

International Classification:

C07C 15067

US Classification:

585449, 585446, 585467

Abstract:

A system and process for producing xylene and other alkylated aromatics includes one or more fluidized bed reaction zones that provide contact between the reactants (i. e. , an aromatic reactant and an alkylating reagent). Improved conversion and selectivity is realized when the alkylating reagent is stagewise injected into the fluidized bed at one or more locations downstream from the location of aromatic reactant introduction into the fluidized bed. Preferably, the alkylating reagent is introduced at a plurality of locations along the axial direction of the fluidized bed reaction zone, or at plural locations between a plurality of different fluidized bed reaction zones.

US Patent:

6835863, Dec 28, 2004

Filed:

Jul 12, 1999

Appl. No.:

09/351147

Inventors:

Art W. Chester - Cherry Hill NJ
Ke Liu - East Longmeadow MA
Robert A. Ware - Wyndmoor PA

Assignee:

ExxonMobil Oil Corporation - Irving TX

International Classification:

C07C 406

US Classification:

585651, 585648, 585649, 585650, 585653, 20812001, 208135

Abstract:

A C + naphtha hydrocarbon feed is converted to light olefins and aromatics, by contacting the feed with a catalyst containing ZSM-5 and/or ZSM-11, a substantially inert matrix material such as silica and/or clay, having less than about 20 wt % active matrix material based on total catalyst composition, and phosphorus.

US Patent:

7659414, Feb 9, 2010

Filed:

Jun 30, 2008

Appl. No.:

12/215828

Inventors:

Francis Joseph Lipiecki - Haddonfield NJ, US
Stephen G. Maroldo - Ambler PA, US
Deodatta Vinayak Shenai-Khatkhate - Danvers MA, US
Robert A. Ware - Wellesley MA, US

Assignee:

Rohm and Haas Company - Philadelphia PA

International Classification:

C07F 7/00
C07F 5/06

US Classification:

556 1, 556 95, 556103, 556187

Abstract:

A method of preparing an ultra-pure organometallic compound comprising using a microchannel device for synthesis in reacting a metal halide with an alkylating agent to produce an ultra-pure alkylmetal compound for processes such as chemical vapor deposition.

US Patent:

7919638, Apr 5, 2011

Filed:

Feb 5, 2010

Appl. No.:

12/701518

Inventors:

Francis Joseph Lipiecki - Haddonfield NJ, US
Stephen G. Maroldo - Ambler PA, US
Deodatta Vinayak Shenai-Khatkhate - Danvers MA, US
Robert A. Ware - Wellesley MA, US

Assignee:

Rohm and Haas Company - Philadelphia PA

International Classification:

C07F 5/00
C07F 7/00

US Classification:

556 1, 556 95, 556103, 556187

Abstract:

A method of preparing an ultra-pure metal amidinate compound comprising using a microchannel device for synthesis in reacting a metal halide solution with a lithium amidinate solution to produce an ultra-pure alkylmetal compound for processes such as chemical vapor deposition.

US Patent:

7939684, May 10, 2011

Filed:

Feb 5, 2010

Appl. No.:

12/701517

Inventors:

Francis Joseph Lipiecki - Haddonfield NJ, US
Stephen G. Maroldo - Ambler PA, US
Deodatta Vinayak Shenai-Khatkhate - Danvers MA, US
Robert A. Ware - Wellesley MA, US

Assignee:

Rohm and Haas Company - Philadelphia PA

International Classification:

C07F 9/66
C07F 5/06
C07F 7/00

US Classification:

556 35, 556175, 556407

Abstract:

A method of preparing an ultra-pure metal amidinate compound comprising using a microchannel device for synthesis in reacting a metal halide solution with a lithium amidinate solution to produce an ultra-pure alkylmetal compound for processes such as chemical vapor deposition.

US Patent:

8101048, Jan 24, 2012

Filed:

Jun 30, 2008

Appl. No.:

12/215827

Inventors:

Francis Joseph Lipiecki - Haddonfield NJ, US
Stephen G Maroldo - Ambler PA, US
Deodatta Vinayak Shenai-Khatkhate - Danvers MA, US
Robert A. Ware - Wellesley MA, US

Assignee:

Rohm and Haas Company - Philadelphia PA

International Classification:

B01D 3/00

US Classification:

203 39, 62620, 95 90, 95114, 203 12, 203 99, 556400

Abstract:

This invention relates to methods of removing impurities from compounds having similar volatilities to form ultra high purity compounds.

US Patent:

8101787, Jan 24, 2012

Filed:

Feb 5, 2010

Appl. No.:

12/701513

Inventors:

Francis Joseph Lipiecki - Haddonfield NJ, US
Stephen G. Maroldo - Ambler PA, US
Deodatta Vinayak Shenai-Khatkhate - Danvers MA, US
Robert A. Ware - Wellesley MA, US

Assignee:

Rohm and Haas Company - Philadelphia PA

International Classification:

C07F 5/06
C07F 7/00

US Classification:

556187, 556 1, 556 95, 556103

Abstract:

A method of preparing an ultra-pure organometallic compound comprising using a microchannel device and ionic liquid solvent to produce an ultra-pure alkylmetal compound for processes such as chemical vapor deposition.

US Patent:

56205902, Apr 15, 1997

Filed:

Apr 29, 1994

Appl. No.:

8/236872

Inventors:

Robert P. L. Absil - West Deptford NJ
James R. Katzer - Morrestown NJ
Daria N. Lissy - Glen Mills PA
Robert A. Ware - Wyndmoor PA
Stephen S. Wong - Medford NJ

Assignee:

Mobil Oil Corporation - Fairfax VA

International Classification:

C10G 4720

US Classification:

208111

Abstract:

There is provided a process and a catalyst for hydrocracking hydrocarbons, such as gas oils. The catalyst comprises a hydrogenating metal and small crystal size zeolite Y. The zeolite Y may have a crystal size of less than one micron. Examples of hydrogenating metals include nickel and tungsten.