De Carvalho; Ricardo Azevedo Pontes
Patent Applications and Registrations
Patent applications and USPTO patent grants for De Carvalho; Ricardo Azevedo Pontes.The latest application filed is for "implantable and sealable medical device for unidirectional delivery of therapeutic agents to tissues".
- De Carvalho; Ricardo Azevedo Pontes - Baltimore MD
- de-Carvalho; Ricardo Azevedo Pontes - Irvine CA
| Patent | Date |
|---|---|
| Implantable and sealable medical device for unidirectional delivery of therapeutic agents to tissues Grant 7,749,528 - De Carvalho , et al. July 6, 2 | 2010-07-06 |
| Methods for preparing and using implantable substance delivery devices Grant 7,592,016 - Wong , et al. September 22, 2 | 2009-09-22 |
| Implantable and sealable medical device for unidirectional delivery of therapeutic agents to tissues App 20050113806 - De Carvalho, Ricardo Azevedo Pontes ; et al. | 2005-05-26 |
| Methods for preparing and using implantable substance delivery devices App 20040247645 - Wong, Corinne Gail ; et al. | 2004-12-09 |
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