| 9140640 |
Method for identifying layers providing corrosion protection in crude oil fractions |
H. Alan Wolf, Fang Cao, Alan M. Schilowitz, Shiun Ling, James McLaughlin +3 more |
2015-09-22 |
| 7553449 |
Method of determination of corrosion rate |
Mohsen S. Yeganeh, Shawn M. Dougal, Cheayao Zhang, H. Alan Wolf, Glen B. Brons |
2009-06-30 |
| 7127959 |
Process for assessing inhibition of petroleum corrosion |
Guido Sartori, Winston K. Robbins, Liza Marie Monette, Andreas Vogel, Mohsen S. Yeganeh |
2006-10-31 |
| 6706669 |
Method for inhibiting corrosion using phosphorous acid |
Guido Sartori, David C. Dalrymple, Liza Marie Monette, Mohsen S. Yeganeh, Andreas Vogel |
2004-03-16 |
| 6679987 |
Process for decreasing the acid content and corrosivity of crudes |
Guido Sartori, David W. Savage, Martin L. Gorbaty, Bruce H. Ballinger, Michael P. Anderson +2 more |
2004-01-20 |
| 6593278 |
Method for inhibiting corrosion using certain phosphorus and sulfur-free compounds |
Mohsen S. Yeganeh, Shawn M. Dougal, Guido Sartori, David C. Dalrymple, Cheayao Zhang +1 more |
2003-07-15 |
| 6583091 |
Method for inhibiting corrosion using 4-sulfophthalic acid |
Guido Sartori, David C. Dalrymple, Liza Marie Monette, Mohsen S. Yeganeh, Andreas Vogel |
2003-06-24 |
| 6559104 |
Method for inhibiting corrosion using certain aromatic acidic species |
Guido Sartori, David C. Dalrymple, Liza Marie Monette, Mohsen S. Yeganeh, Andreas Vogel |
2003-05-06 |
| 6537950 |
Method for inhibiting corrosion using triphenylstibine |
Guido Sartori, David C. Dalrymple, Liza Marie Monette, Mohsen S. Yeganeh |
2003-03-25 |
| 6251305 |
Esterification of acidic crudes |
Guido Sartori, David W. Savage, David C. Dalrymple, Bruce H. Ballinger, William Edward Wales |
2001-06-26 |
| 6187175 |
Co2 treatment to remove organically bound metal ions from crude |
Guido Sartori, Martin L. Gorbaty, David W. Savage, David C. Dalrymple, William Edward Wales |
2001-02-13 |
| 6093311 |
CO.sub.2 treatment to remove +2 ionic metal from crude |
Guido Sartori, David W. Savage, Bruce H. Ballinger |
2000-07-25 |
| 6054042 |
Process for neutralization of petroleum acids using overbased detergents |
Martin L. Gorbaty, David J. Martella, Guido Sartori, David W. Savage, Bruce H. Ballinger +2 more |
2000-04-25 |
| 6022494 |
Process for decreasing the acid content and corrosivity of crudes |
Guido Sartori, David W. Savage, Martin L. Gorbaty, Bruce H. Ballinger, Michael P. Anderson +2 more |
2000-02-08 |
| 5976360 |
Viscosity reduction by heat soak-induced naphthenic acid decomposition in hydrocarbon oils |
William N. Olmstead |
1999-11-02 |
| 5976358 |
Removal of +2 ion charged metal dissolved in a petroleum feed |
Guido Sartori, David W. Savage, Bruce H. Ballinger |
1999-11-02 |
| 5948238 |
Metal compounds as accelerators for petroleum acid esterification |
Guido Sartori, David W. Savage, David C. Dalrymple, William Edward Wales |
1999-09-07 |
| 5928502 |
Process for reducing total acid number of crude oil |
Roby Bearden, Jr., William N. Olmstead |
1999-07-27 |
| 5914030 |
Process for reducing total acid number of crude oil |
Roby Bearden, Jr., William N. Olmstead |
1999-06-22 |
| 5891325 |
Process for reducing total acid number of crude oil |
Roby Bearden, Jr., William N. Olmstead, Winston K. Robbins |
1999-04-06 |
| 5820750 |
Thermal decomposition of naphthenic acids |
William N. Olmstead, Roby Bearden, Jr. |
1998-10-13 |
| 5644129 |
Direct analysis of paraffin and naphthene types in hydrocarbon |
Chang S. Hsu, Zhenmin Liang, Peter Grosshans, Winston K. Robbins |
1997-07-01 |