| 8715545 |
Systems and methods for forming high performance compressible objects |
Dennis G. Peiffer, Barbara Carstensen, Richard S. Polizzotti, Arnold Lustiger, Walter T. Matuszek |
2014-05-06 |
$152,870,000 |
| 7842124 |
Polymer membrane for separating aromatic and aliphatic compounds |
Randall D. Partridge, Dennis G. Peiffer, Walter Weissman |
2010-11-30 |
$205,794,000 |
| 7837880 |
Acid tolerant polymeric membrane and process for the recovery of acid using polymeric membranes |
Bhupender S. Minhas, Dennis G. Peiffer |
2010-11-23 |
$71,934,000 |
| 7708151 |
Membrane for separating aromatic and aliphatic compounds |
Dennis G. Peiffer, Randall D. Partridge, Walter Weissman, Craig Y. Sabottke |
2010-05-04 |
$157,922,000 |
| 6706669 |
Method for inhibiting corrosion using phosphorous acid |
Guido Sartori, Saul Charles Blum, Liza Marie Monette, Mohsen S. Yeganeh, Andreas Vogel |
2004-03-16 |
$146,565,000 |
| 6593278 |
Method for inhibiting corrosion using certain phosphorus and sulfur-free compounds |
Mohsen S. Yeganeh, Shawn M. Dougal, Guido Sartori, Cheayao Zhang, Saul Charles Blum +1 more |
2003-07-15 |
$420,474,000 |
| 6583091 |
Method for inhibiting corrosion using 4-sulfophthalic acid |
Guido Sartori, Saul Charles Blum, Liza Marie Monette, Mohsen S. Yeganeh, Andreas Vogel |
2003-06-24 |
$246,176,000 |
| 6559104 |
Method for inhibiting corrosion using certain aromatic acidic species |
Guido Sartori, Saul Charles Blum, Liza Marie Monette, Mohsen S. Yeganeh, Andreas Vogel |
2003-05-06 |
$207,377,000 |
| 6537950 |
Method for inhibiting corrosion using triphenylstibine |
Guido Sartori, Saul Charles Blum, Liza Marie Monette, Mohsen S. Yeganeh |
2003-03-25 |
$317,961,000 |
| 6281328 |
Process for extraction of naphthenic acids from crudes |
Guido Sartori, David W. Savage, Bruce H. Ballinger |
2001-08-28 |
$449,177,000 |
| 6258258 |
Process for treatment of petroleum acids with ammonia |
Guido Sartori, David W. Savage, William N. Olmstead, Winston K. Robbins, Bruce H. Ballinger |
2001-07-10 |
$293,180,000 |
| 6251305 |
Esterification of acidic crudes |
Guido Sartori, David W. Savage, Bruce H. Ballinger, Saul Charles Blum, William Edward Wales |
2001-06-26 |
$396,573,000 |
| 6187175 |
Co2 treatment to remove organically bound metal ions from crude |
Saul Charles Blum, Guido Sartori, Martin L. Gorbaty, David W. Savage, William Edward Wales |
2001-02-13 |
$400,833,000 |
| 6121411 |
Process for decreased the acidity of crudes using crosslinked polymeric amines (LAW871) |
Guido Sartori, David W. Savage, Bruce H. Ballinger |
2000-09-19 |
$331,246,000 |
| 5948238 |
Metal compounds as accelerators for petroleum acid esterification |
Guido Sartori, David W. Savage, Saul Charles Blum, William Edward Wales |
1999-09-07 |
$362,229,000 |
| 5756643 |
Polymide copolymers containing polycarbonate soft segments |
W. S. Winston Ho, Guido Sartori, Warren A. Thaler |
1998-05-26 |
$87,556,000 |
| 5670052 |
Separating aromatics from non-aromatics by polyimide-polyester membrane |
Win-Sow Winston Ho, Guido Sartori, Warren A. Thaler |
1997-09-23 |
$107,707,000 |
| 5550199 |
Diepoxide crosslinked/esterified polyimide-aliphatic polyester copolymers |
Win-Sow Winston Ho, Guido Sartori, Warren A. Thaler |
1996-08-27 |
$81,955,000 |
| 5093003 |
Halogenated polyurethanes |
W. S. Winston Ho, Guido Sartori, Warren A. Thaler, Bruce H. Ballinger, Robert P. Mastondrea |
1992-03-03 |
$46,194,000 |
| 5028685 |
Halogenated polyurethanes |
W. S. Winston Ho, Guido Sartori, Warren A. Thaler, Bruce H. Ballinger, Robert P. Mastondrea |
1991-07-02 |
$159,284,000 |
| 4990275 |
Polyimide aliphatic polyester copolymers (C-2356) |
W. S. Winston Ho, Guido Sartori, Warren A. Thaler |
1991-02-05 |
$77,906,000 |
| 4944880 |
Polyimide/aliphatic polyester copolymers |
W. S. Winston Ho, Guido Sartori, Warren A. Thaler |
1990-07-31 |
$100,583,000 |
