Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9725545 | Porous polymeric resins | Simon K. Shannon, Kannan Seshadri, Jerald K. Rasmussen, James I. Hembre, Robert T. Fitzsimons, Jr. | 2017-08-08 |
| 8710111 | Porous polymeric resins | Simon K. Shannon, Kannan Seshadri, Jerald K. Rasmussen, James I. Hembre, Robert T. Fitzsimons, Jr. | 2014-04-29 |
| 8367198 | Precisely-shaped porous particles | Scott R. Culler, Jerald K. Rasmussen | 2013-02-05 |
| 8349906 | Method of making macroporous cation exchange resins | Jerald K. Rasmussen, Robert T. Fitzsimons, Jr., Kannan Seshadri, Simon K. Shannon, James I. Hembre | 2013-01-08 |
| 8338496 | Method of making macroporous cation exchange resins | Jerald K. Rasmussen, Robert T. Fitzsimons, Jr., Kannan Seshadri, Simon K. Shannon, James I. Hembre | 2012-12-25 |
| 8338497 | Method of making macroporous anion exchange resins | Jerald K. Rasmussen, Robert T. Fitzsimons, Jr., Kannan Seshadri, Simon K. Shannon, James I. Hembre | 2012-12-25 |
| 7683100 | Method of making macroporous cation exchange resins | Jerald K. Rasmussen, Robert T. Fitzsimons, Jr., Kannan Seshadri, Simon K. Shannon, James I. Hembre | 2010-03-23 |
| 7674836 | Method of making macroporous cation exchange resins | Jerald K. Rasmussen, Robert T. Fitzsimons, Jr., Kannan Seshadri, Simon K. Shannon, James I. Hembre | 2010-03-09 |
| 7674835 | Method of making macroporous anion exchange resins | Jerald K. Rasmussen, Robert T. Fitzsimons, Jr., Kannan Seshadri, Simon K. Shannon, James I. Hembre | 2010-03-09 |
| 6900028 | Reflective disc assay devices, systems and methods | Michael G. Williams, Christine A. Binsfeld | 2005-05-31 |
| 6632661 | Self-spreading microbiological culture device | — | 2003-10-14 |
| 6492133 | Reflective disc assay devices, systems and methods | Michael G. Williams, Christine A. Binsfeld | 2002-12-10 |
| 6391578 | Method and devices for partitioning biological sample liquids into microvolumes | Michael G. Williams, Kurt J. Halverson, Gary E. Krejcarek, Ai-Ping Wei, James G. Berg +3 more | 2002-05-21 |
| 6291202 | Disc assay device with inoculation pad and methods of use | Michael G. Williams | 2001-09-18 |
| 6174699 | Disc assay device with inoculation pad and methods of use | Michael G. Williams | 2001-01-16 |
| 5601998 | Culture medium and device for detection and enumeration of enterobacteriaceae | Patrick A. Mach, Carl A. Adams | 1997-02-11 |
| 5409838 | Use of acid to stabilize indicator dyes in acrylate adhesives | — | 1995-04-25 |