van Reis; Robert D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for van Reis; Robert D..The latest application filed is for "charged filtration membranes and uses therefor".
- van Reis; Robert D. - Redwood City CA
| Patent | Date |
|---|---|
| Charged filtration membranes and uses therefor Grant 7,153,426 - van Reis December 26, 2 | 2006-12-26 |
| Charged filtration membranes and uses therefor App 20060157412 - van Reis; Robert D. | 2006-07-20 |
| Charged filtration membranes and uses therefor Grant 7,001,550 - van Reis February 21, 2 | 2006-02-21 |
| Tangential-flow filtration system Grant 6,926,833 - van Reis August 9, 2 | 2005-08-09 |
| Tangential-flow filtration system App 20030178367 - van Reis, Robert D. | 2003-09-25 |
| Charged filtration membranes and uses therefor App 20030178368 - van Reis, Robert D. | 2003-09-25 |
| Tangential-flow filtration system Grant 6,555,006 - van Reis April 29, 2 | 2003-04-29 |
| Tangential-flow filtration system App 20020108907 - Van Reis, Robert D. | 2002-08-15 |
| Tangential-flow filtration system Grant 6,387,270 - van Reis May 14, 2 | 2002-05-14 |
| Tangential-flow filtration system Grant 6,054,051 - van Reis April 25, 2 | 2000-04-25 |
| Tangential flow filtration process and apparatus Grant 5,490,937 - van Reis * February 13, 1 | 1996-02-13 |
| Tangential flow filtration process and apparatus Grant 5,256,294 - van Reis October 26, 1 | 1993-10-26 |
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