Issued Patents All Time
Showing 25 most recent of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8168061 | Process for flexible vacuum gas oil conversion using divided wall fractionation | Bruce R. Cook, David T. Ferrughelli, Jason B. English, Steven S. Lowenthal | 2012-05-01 |
| 8163168 | Process for flexible vacuum gas oil conversion | Bruce R. Cook, David T. Ferrughelli, Jason B. English, Steven S. Lowenthal | 2012-04-24 |
| 8147676 | Delayed coking process | Michael Siskin, David T. Ferrughelli, Simon R. Kelemen, Leo D. Brown | 2012-04-03 |
| 7943037 | Hydroconversion process for petroleum resids using selective membrane separation followed by hydroconversion over carbon supported metal catalyst | David T. Ferrughelli, Edward W. Corcoran, Jr., Stephen M. Cundy | 2011-05-17 |
| 7931798 | Hydroconversion process for petroleum resids by hydroconversion over carbon supported metal catalyst followed by selective membrane separation | David T. Ferrughelli, Edward W. Corcoran, Jr., Stephen M. Cundy, Andrew Kaldor | 2011-04-26 |
| 7344889 | Chemical structural and compositional yields model for predicting hydrocarbon thermolysis products | Simon R. Kelemen, Howard Freund, Michael Siskin, David J. Curry, Yitian Xiao +2 more | 2008-03-18 |
| 7306713 | Delayed coking process for producing free-flowing coke using a substantially metals-free additive | Michael Siskin, Christopher P. Eppig, David T. Ferrughelli, Simon R. Kelemen, Leo D. Brown | 2007-12-11 |
| 7303664 | Delayed coking process for producing free-flowing coke using a metals-containing additive | Michael Siskin, Christopher P. Eppig, Leo D. Brown, Simon R. Kelemen, David T. Ferrughelli +1 more | 2007-12-04 |
| 7033486 | Residuum conversion process | Michael Siskin, Mitchell Jacobson | 2006-04-25 |
| 6712955 | Slurry hydroprocessing using bulk multimetallic catalysts | Zhiguo Hou, Roby Bearden, Jr., Ferrughelli Thomas David, Sabato Miseo, Stuart L. Soled | 2004-03-30 |
| 6681857 | Method of generating heat and vibration in a subterranean hydrocarbon-bearing formation | Jacob J. Habeeb, James P. Stokes | 2004-01-27 |
| 6679987 | Process for decreasing the acid content and corrosivity of crudes | Saul Charles Blum, Guido Sartori, David W. Savage, Bruce H. Ballinger, Michael P. Anderson +2 more | 2004-01-20 |
| 6511937 | Combination slurry hydroconversion plus solvent deasphalting process for heavy oil upgrading wherein slurry catalyst is derived from solvent deasphalted rock | Roby Bearden, Jr., Zhiguo Hou, David T. Ferrughelli, Ronald D. Myers | 2003-01-28 |
| 6245223 | Selective adsorption process for resid upgrading (law815) | David T. Ferrughelli, William N. Olmstead, Sabato Miseo, Stuart L. Soled, Winston K. Robbins | 2001-06-12 |
| 6187175 | Co2 treatment to remove organically bound metal ions from crude | Saul Charles Blum, Guido Sartori, David W. Savage, David C. Dalrymple, William Edward Wales | 2001-02-13 |
| 6171471 | Heavy oil upgrading process (LAW813) | David T. Ferrughelli | 2001-01-09 |
| 6054042 | Process for neutralization of petroleum acids using overbased detergents | David J. Martella, Guido Sartori, David W. Savage, Bruce H. Ballinger, Saul Charles Blum +2 more | 2000-04-25 |
| 6022494 | Process for decreasing the acid content and corrosivity of crudes | Guido Sartori, David W. Savage, Bruce H. Ballinger, Saul Charles Blum, Michael P. Anderson +2 more | 2000-02-08 |
| 5652284 | Thermoplastic elastomer-asphalt nanocomposite composition | Clarence M. Eidt, Jr., Chester W. Elspass, Dennis G. Peiffer | 1997-07-29 |
| 5643439 | Process for neutralization of petroleum acids using alkali metal trialkylsilanolates | Guido Sartori, David W. Savage, Bruce H. Ballinger | 1997-07-01 |
| 5637141 | Pavement binder and method of making same (LAW441) | Olga Puzic, Larry J. Evers, Kenneth E. Williamson, Nicholas C. Nahas, Alain Louis Pierre Lenack | 1997-06-10 |
| 5627225 | Road paving binders | Christian G. Lenoble, Nicholas C. Nahas, Dennis G. Peiffer | 1997-05-06 |
| 5549744 | Pavement Binder | Olga Puzic, Larry J. Evers, Kenneth E. Williamson, Nicholas C. Nahas | 1996-08-27 |
| 5443715 | Method for upgrading steam cracker tars | Dane C. Grenoble, Roy T. Halle, Harold W. Helmke | 1995-08-22 |
| 5413856 | Sustained release agricultural substrate coated with a blend of EPDM and asphalt | Vijay Swarup, Albert Geiger, Evelyn N. Drake, Dennis G. Peiffer | 1995-05-09 |