Issued Patents All Time
Showing 51–64 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6936454 | Compositions for fracturing subterranean formations | Robert M. Kelly, Saad A. Khan, Pascal Leduc, Akash Tayal | 2005-08-30 |
| 6638994 | Aqueous suspension of nanoparticles comprising an agrochemical active ingredient | Regan Crooks, Mathieu Joanicot, Joel Coret | 2003-10-28 |
| 6566454 | Amphoteric stabilization of crude petroleum | Henry S. Ashbaugh | 2003-05-20 |
| 6428995 | Compositions for fracturing subterranean formations | Robert M. Kelly, Saad A. Khan, Pascal Leduc, Akash Tayal | 2002-08-06 |
| 6329741 | Multilayer ceramic piezoelectric laminates with zinc oxide conductors | James Scott Vartuli, David L. Milius, Xiaoping Li, Wei-Heng Shih, Wan Y. Shih +1 more | 2001-12-11 |
| 6283997 | Controlled architecture ceramic composites by stereolithography | Rajeev Garg, Ilhan A. Aksay, Victor F. Janas, Kevor Tenhuisen, Shawn T. Huxel | 2001-09-04 |
| 6268191 | Enzyme immobilization by imbibing an enzyme solution into dehydrated hydrocolloid gel beads | Catherine-Ann Cukras, Henry A. Pfeffer | 2001-07-31 |
| 6197843 | Method for preparing ceramic articles | Gene D. Rose, Gordon D. McCann, Donald L. Schmidt, IIhan A. Aksay, Rajeev Garg | 2001-03-06 |
| 6197730 | Compositions for fracturing subterranean formations | Robert M. Kelly, Saad A. Khan, Pascal Leduc, Akash Tayal | 2001-03-06 |
| 6063910 | Preparation of protein microparticles by supercritical fluid precipitation | Pablo G. Debenedetti, Gio-Bin Lim | 2000-05-16 |
| 5869435 | Compositions for fracturing subterranean formations | Robert M. Kelly, Saad A. Khan, Pascal Leduc, Akash Tayal | 1999-02-09 |
| 5421412 | Methods and compositions for fracturing subterranean formations | Robert M. Kelly, Saad A. Khan, Pascal Leduc, Akash Tayal | 1995-06-06 |
| 4629566 | Method for characterizing the molecular weight and molecular weight distribution of ultra-high molecular weight water soluble polymers | Frederick W. Stanley, Jr., Martin W. Langhorst | 1986-12-16 |
| 4532043 | Method for characterizing the molecular weight and molecular weight distribution of ultra-high molecular weight water soluble polymers | Frederick W. Stanley, Jr., Martin A. Langhorst | 1985-07-30 |