| Patent | Date |
|---|
Startup/shutdown hydrogen injection system for boiling water reactors (BWRS), and method thereof
Grant 10,229,761 - Whittaker , et al. | 2019-03-12 |
Personal computer with detachable wireless telephone
Grant 8,918,144 - Shu December 23, 2 | 2014-12-23 |
Startup/shutdown Hydrogen Injection System For Boiling Water Reactors (bwrs), And Method Thereof
App 20140177777 - WHITTAKER; John ; et al. | 2014-06-26 |
Personal Computer With Detachable Wireless Telephone
App 20130288747 - Shu; Paul | 2013-10-31 |
Detachable modular computer
Grant 7,092,248 - Shu August 15, 2 | 2006-08-15 |
Detachable modular computer
App 20050162822 - Shu, Paul | 2005-07-28 |
Water compatible chemical in situ and sand consolidation with furan resin
Grant 5,522,460 - Shu June 4, 1 | 1996-06-04 |
Sand control agent and process
Grant 5,222,557 - Shu , et al. June 29, 1 | 1993-06-29 |
Acidizing method for gravel packing wells
Grant 5,219,026 - Shu , et al. June 15, 1 | 1993-06-15 |
Crosslinked polyvinyl amine copolymer gels for use under harsh reservoir conditions
Grant 5,134,176 - Shu * July 28, 1 | 1992-07-28 |
Preparation of copolymers of polyvinyl alcohols
Grant 5,104,933 - Shu April 14, 1 | 1992-04-14 |
Steam injection profile control agent and process
Grant 5,103,907 - Shu April 14, 1 | 1992-04-14 |
Sand control agent and process
Grant 5,101,901 - Shu , et al. April 7, 1 | 1992-04-07 |
Composition for selective placement of polymer gels for profile control in thermal oil recovery
Grant 5,071,890 - Shu , et al. December 10, 1 | 1991-12-10 |
Method for steam flooding profile control
Grant 5,022,466 - Shu , et al. June 11, 1 | 1991-06-11 |
Oil reservoir permeability control
Grant 5,003,006 - Chu , et al. | 1991-03-26 |
Oil reservoir permeability profile control with crosslinked welan gum biopolymers
Grant 4,981,520 - Hoskin , et al. January 1, 1 | 1991-01-01 |
Polymers for oil reservoir permeability control
Grant 4,980,393 - Shu December 25, 1 | 1990-12-25 |
Profile control process for use under high temperature reservoir conditions
Grant 4,974,677 - Shu * December 4, 1 | 1990-12-04 |
Programmed gelation of polymers using melamine resins
Grant 4,964,461 - Shu October 23, 1 | 1990-10-23 |
Crosslinked polyvinyl amine copolymer gels for use under harsh reservoir conditions
Grant 4,964,463 - Shu October 23, 1 | 1990-10-23 |
Selective gel system for permeability profile control
Grant 4,963,597 - Shu October 16, 1 | 1990-10-16 |
Composition for selective placement of polymer gels for profile control in thermal oil recovery
Grant 4,950,698 - Shu , et al. August 21, 1 | 1990-08-21 |
Organically crosslinked polyvinyl alcohol copolymeric gels for use under harsh reservoir conditions
Grant 4,940,090 - Hoskin , et al. July 10, 1 | 1990-07-10 |
Method to improve matrix acidizing in carbonates
Grant 4,917,185 - Jennings, Jr. , et al. * April 17, 1 | 1990-04-17 |
Block copolymers useful for enhanced oil recovery processes
Grant 4,909,324 - Shu March 20, 1 | 1990-03-20 |
Method for preventing steam channelling into a non-aquifer bottom water zone
Grant 4,907,656 - Sanchez , et al. March 13, 1 | 1990-03-13 |
Selective gel system for permeability profile control
Grant 4,903,766 - Shu February 27, 1 | 1990-02-27 |
Method for imparting selectivity to otherwise nonselective polymer control gels
Grant 4,901,795 - Phelps , et al. * February 20, 1 | 1990-02-20 |
Method to improve use of polymers for injectivity profile control in enhanced oil recovery
Grant 4,899,818 - Jennings, Jr. , et al. * February 13, 1 | 1990-02-13 |
Cross-linked polyvinyl alcohols and oil reservoir permeability control therewith
Grant 4,896,723 - Hoskin , et al. January 30, 1 | 1990-01-30 |
Block copolymers useful for enhanced oil recovery processes
Grant 4,871,021 - Shu October 3, 1 | 1989-10-03 |
Cross-linked polyvinyl alcohols and oil reservoir permeability control therewith
Grant 4,859,717 - Hoskin , et al. August 22, 1 | 1989-08-22 |
Amino resin modified xanthan polymer foamed with a chemical blowing agent
Grant 4,830,108 - Hazlett , et al. May 16, 1 | 1989-05-16 |
Process for selective placement of polymer gels for profile control in thermal oil recovery
Grant 4,804,043 - Shu , et al. February 14, 1 | 1989-02-14 |
Gels for profile control in enhanced oil recovery under harsh conditions
Grant 4,785,028 - Hoskin , et al. November 15, 1 | 1988-11-15 |
Oil reservoir permeability control
Grant 4,776,398 - Chu , et al. * October 11, 1 | 1988-10-11 |
Amino resin modified xanthan polymer gels for permeability profile control
Grant 4,716,966 - Shu January 5, 1 | 1988-01-05 |
Programmed gelation of polymers for oil reservoir permeability control
Grant 4,606,407 - Shu August 19, 1 | 1986-08-19 |
Process for upgrading heavy crude oils
Grant 4,530,757 - Rankel , et al. July 23, 1 | 1985-07-23 |
Simultaneous coking of residual oil and partial gasification and desulfurization of coal
Grant 4,511,459 - Yan , et al. April 16, 1 | 1985-04-16 |
Production of stable low viscosity heating oil
Grant 4,504,377 - Shu , et al. March 12, 1 | 1985-03-12 |
Hydroisomerization of catalytically dewaxed lubricating oils
Grant 4,428,819 - Shu , et al. January 31, 1 | 1984-01-31 |
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