NAU, DAVID R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for NAU, DAVID R..The latest application filed is for "modular solid phase extraction plate assembly".
- NAU, DAVID R. - MANHATTAN BEACH CA
- Nau; David R. - Lebanon NJ
| Patent | Date |
|---|---|
| Modular Solid Phase Extraction Plate Assembly App 20010001643 - SIMPSON, NIGEL ; et al. | 2001-05-24 |
| Recovery of organic solutes from aqueous solutions Grant 6,071,410 - Nau , et al. June 6, 2 | 2000-06-06 |
| Process for isolating galactose oxidase Grant 5,149,646 - Crane , et al. September 22, 1 | 1992-09-22 |
| N-acylated derivatives of polyethyleneimine bonded phase silica products Grant 5,066,395 - Ramsden , et al. * November 19, 1 | 1991-11-19 |
| Use of sulfonic derivatives of acylated polyethyleneimine bonded phase silica products Grant 4,721,573 - Ramsden , et al. January 26, 1 | 1988-01-26 |
| Sulfonic derivatives of acylated polyethyleneimine bonded phase silica products Grant 4,661,248 - Ramsden , et al. April 28, 1 | 1987-04-28 |
| Purification of immunoglobulin G Grant 4,606,825 - Crane , et al. August 19, 1 | 1986-08-19 |
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