Issued Patents All Time
Showing 101–121 of 121 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972498 | Resid processing for steam cracker feed and catalytic cracking | John S. Buchanan, Stephen H. Brown, Julian Wolfenbarger, James Earl Graham, James N. McCoy | 2011-07-05 |
| 7914667 | Pyrolysis reactor conversion of hydrocarbon feedstocks into higher value hydrocarbons | James N. McCoy, Frank Hershkowitz | 2011-03-29 |
| 7906010 | Use of steam cracked tar | Alok Mani Srivastava | 2011-03-15 |
| 7867379 | Production of an upgraded stream from steam cracker tar by ultrafiltration | Daniel P. Leta, Edward W. Corcoran, Jr., Eric B. Sirota, Stephen M. Cundy, Kirk C. Nadler +1 more | 2011-01-11 |
| 7846324 | Use of heat exchanger in a process to deasphalt tar | Subramanian Annamalai, Alok Mani Srivastava, James N. McCoy | 2010-12-07 |
| 7815791 | Process and apparatus for using steam cracked tar as steam cracker feed | — | 2010-10-19 |
| 7744743 | Process for upgrading tar | James N. McCoy, Alok Mani Srivastava | 2010-06-29 |
| 7625480 | Pyrolysis furnace feed | David Beattie, Richard C. Stell, James N. McCoy, Bryan D. McVicker, Alok Mani Srivastava +1 more | 2009-12-01 |
| 7615143 | Hydrothermally stable catalyst and its use in catalytic cracking | Tan-Jen Chen, J. Jason Wu, John S. Buchanan, Guang Cao, Larry L. Iaccino +2 more | 2009-11-10 |
| 7588737 | Process and apparatus for cracking hydrocarbon feedstock containing resid | Richard C. Stell, George J. Balinsky, James N. McCoy | 2009-09-15 |
| 7563357 | Process for cracking synthetic crude oil-containing feedstock | James N. McCoy, James Earl Graham, Chad David Reimann | 2009-07-21 |
| 7563358 | Process for the production of benzene, toluene, and xylenes | Elizabeth L. Stavens, Stephen H. Brown, J. Scott Buchanan, Yun-Feng Chang, Larry L. Iaccino +2 more | 2009-07-21 |
| 7560020 | Deasphalting tar using stripping tower | Subramanian Annamalai, James N. McCoy | 2009-07-14 |
| 7553460 | Process and apparatus for cracking hydrocarbon feedstock containing resid to improve vapor yield from vapor/liquid separation | Richard C. Stell, Jennifer L. Bancroft, Arthur R. DiNicolantonio, Subramanian Annamalai, James N. McCoy +5 more | 2009-06-30 |
| 7425258 | C6 recycle for propylene generation in a fluid catalytic cracking unit | Tan-Jen Chen, Brian Erik Henry, Philip A. Ruziska | 2008-09-16 |
| 7326332 | Multi component catalyst and its use in catalytic cracking | Tan-Jen Chen, John S. Buchanan, Brian Erik Henry, Philip A. Ruziska, David L. Stern | 2008-02-05 |
| 7285697 | Reduction of total sulfur in crude and condensate cracking | — | 2007-10-23 |
| 7270739 | Fractionating and further cracking a C6 fraction from a naphtha feed for propylene generation | Tan-Jen Chen, Brian Erik Henry, Philip A. Ruziska | 2007-09-18 |
| 7267759 | Fractionating and further cracking a C6 fraction from a naphtha feed for propylene generation | Tan-Jen Chen, Brian Erik Henry, Philip A. Ruziska | 2007-09-11 |
| 7220887 | Process and apparatus for cracking hydrocarbon feedstock containing resid | Richard C. Stell, George J. Balinsky, James N. McCoy | 2007-05-22 |
| 7193123 | Process and apparatus for cracking hydrocarbon feedstock containing resid to improve vapor yield from vapor/liquid separation | Richard C. Stell, Jennifer L. Bancroft, Arthur R. DiNicolantonio, Subramanian Annamalai, James N. McCoy +5 more | 2007-03-20 |