Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8557268 | Pest control agent, method for manufacture of pest control agent, and method for pest control | Richard E. Castle, Sarjit Johal, Frank W. Barresi | 2013-10-15 |
| 8025895 | Pest control agent, method for manufacture of pest control agent, and method for pest control | Richard E. Castle, Sarjit Johal, Frank W. Barresi | 2011-09-27 |
| 7514018 | Dust suppressant and soil stabilization composition | Dan Freeman, Roger McPherson | 2009-04-07 |
| 7294343 | Biodegradable sorbents | Frank W. Barresi, Kara Hulsey, J. Taylor | 2007-11-13 |
| 7265078 | Drilling fluid apparatus and method | David F. Cali, Michael Riley | 2007-09-04 |
| 7070709 | Dust suppressant and soil stabilization composition | Dan Freeman, Roger McPherson | 2006-07-04 |
| 7018955 | Drilling fluid, apparatus, and method | Michael Riley, Roger McPherson | 2006-03-28 |
| 6878308 | Method for inhibiting freeze-clumping of aggregate materials | — | 2005-04-12 |
| 6806231 | Drilling fluid, apparatus, and method | Michael Riley, David F. Cali | 2004-10-19 |
| 6518223 | Drilling fluid, apparatus, and method | Michael Riley, David F. Cali | 2003-02-11 |
| 6025458 | Degradable polydioxaneone-based materials | Edward S. Lipinsky, Richard G. Sinclair, James D. Browning, Alex Cheung, Dan W. Verser | 2000-02-15 |
| 5908918 | Impact modified polylactide | Xiaomao Chen, William E. Kelly, Jr. | 1999-06-01 |
| 5801223 | Degradable polydioxaneone-based materials | Edward S. Lipinsky, Richard G. Sinclair, James D. Browning, Alex Cheung, Dan W. Verser | 1998-09-01 |
| 5767222 | Degradable polydioxaneone-based materials | Edward S. Lipinsky, Richard G. Sinclair, James D. Browning, Alex Cheung, Dan W. Verser | 1998-06-16 |
| 5756651 | Impact modified polylactide | Xiaomao Chen, William E. Kelly, Jr. | 1998-05-26 |
| 5750732 | Method to produce cyclic esters | Dan W. Verser, Alex Cheung, Timothy J. Eggeman, William A. Evanko, Manfred Meiser +4 more | 1998-05-12 |
| 5633342 | Method for the synthesis of environmentally degradable block copolymers | Dan W. Verser, Xiaomao Chen | 1997-05-27 |
| 5556895 | Degradable polydioxaneone-based materials | Edward S. Lipinsky, Richard G. Sinclair, James D. Browning, Alex Cheung, Dan W. Verser | 1996-09-17 |
| 5420304 | Method to produce cyclic esters | Dan W. Verser, Alex Cheung, Timothy J. Eggeman, William A. Evanko, Manfred Meiser +4 more | 1995-05-30 |