Rakotoarison; Sylvain
Patent Applications and Registrations
Patent applications and USPTO patent grants for Rakotoarison; Sylvain.The latest application filed is for "silica microspheres, method for making and assembling same and possible uses of silica microspheres".
- Rakotoarison; Sylvain - Paris FR
- Rakotoarison, Sylvain - US
- Rakotoarison, Sylvain - Avon FR
| Patent | Date |
|---|---|
| Silica microspheres, method for making and assembling same and possible uses of silica microspheres Grant 7,927,670 - Rakotoarison April 19, 2 | 2011-04-19 |
| Silica Microspheres, Method for Making and Assembling Same and Possible Uses of Silica Microspheres App 20070231500 - Rakotoarison; Sylvain | 2007-10-04 |
| Method and feedstock for making photomask material App 20040050098 - Ball, Laura J. ; et al. | 2004-03-18 |
| Method of making extreme ultraviolet lithography glass substrates App 20040025542 - Ball, Laura J. ; et al. | 2004-02-12 |
| Method and feedstock for making photomask material App 20030027055 - Ball, Laura J. ; et al. | 2003-02-06 |
| Method for making photomask material by plasma induction App 20030027054 - Ball, Laura J. ; et al. | 2003-02-06 |
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