Ofsthun; Norma J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ofsthun; Norma J..The latest application filed is for "method of calculating a phosphorus-protein ratio".
- Ofsthun; Norma J. - Lexington MA
- Ofsthun; Norma J. - Rolling Meadows IL
| Patent | Date |
|---|---|
| Peritoneal dialysis system Grant 9,078,969 - Ofsthun , et al. July 14, 2 | 2015-07-14 |
| Method of determining a phosphorus binder dosage for a dialysis patient Grant 8,999,169 - Gotch , et al. April 7, 2 | 2015-04-07 |
| Method of calculating a phosphorus-protein ratio Grant 8,822,225 - Gotch , et al. September 2, 2 | 2014-09-02 |
| Portable peritoneal dialysis system Grant 8,777,892 - Sandford , et al. July 15, 2 | 2014-07-15 |
| Wearable kidney Grant 8,715,221 - Curtin , et al. May 6, 2 | 2014-05-06 |
| Method Of Calculating A Phosphorus-Protein Ratio App 20120184036 - Gotch; Frank A. ; et al. | 2012-07-19 |
| Artificial kidney dialysis system Grant 8,012,118 - Curtin , et al. September 6, 2 | 2011-09-06 |
| Peritoneal Dialysis System App 20110060273 - Ofsthun; Norma J. ; et al. | 2011-03-10 |
| Portable Peritoneal Dialysis System App 20100114012 - Sandford; Harold F. ; et al. | 2010-05-06 |
| Artificial kidney dialysis system App 20080051696 - Curtin; Conor ; et al. | 2008-02-28 |
| Wearable kidney App 20070213665 - Curtin; Conor ; et al. | 2007-09-13 |
| Affinity membrane system and method of using same Grant 5,871,649 - Ofsthun , et al. February 16, 1 | 1999-02-16 |
| Affinity membrane system and method of using same Grant 5,868,936 - Ofsthun , et al. February 9, 1 | 1999-02-09 |
| Rectifying dialyzer, bioreactor and membrane Grant 5,527,467 - Ofsthun , et al. * June 18, 1 | 1996-06-18 |
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