Johansson; Hans E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Johansson; Hans E..The latest application filed is for "inducible fluorescence assay".
- Johansson; Hans E. - El Cerrito CA
- Johansson; Hans E. - Kungalv SE
- Johansson; Hans E. - Madangsgatan SE
| Patent | Date |
|---|---|
| Inducible fluorescence assay Grant 7,635,598 - Cook , et al. December 22, 2 | 2009-12-22 |
| Inducible fluorescence assay App 20060194218 - Cook; Ronald M. ; et al. | 2006-08-31 |
| Silica sols, a process for the production of silica sols and use of the sols Grant 5,447,604 - Johansson , et al. September 5, 1 | 1995-09-05 |
| Silica sols having high surface area Grant 5,368,833 - Johansson , et al. November 29, 1 | 1994-11-29 |
| Process for the production of cellulose fibre containing products in sheet or web form Grant 5,277,764 - Johansson , et al. January 11, 1 | 1994-01-11 |
| Process for the production of paper Grant 5,127,994 - Johansson July 7, 1 | 1992-07-07 |
| Papermaking and products made thereby Grant 4,388,150 - Sunden , et al. June 14, 1 | 1983-06-14 |
| Papermaking Grant 4,385,961 - Svending , et al. May 31, 1 | 1983-05-31 |
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