Assignee
LEWIS ROBERT L
US·3 granted patents·2 pending applications·18 citations·filing 1977–2012
Top patents by PatentIndex Score
5 records- 0188US8247000B2Phosphate-binding magnesium salts and uses thereofLEWIS ROBERT L·Filed 2009·Granted Aug 21, 2012·8 cites·18 claims
- 0281US8236358B1Phosphate-binding magnesium salts and uses thereofLEWIS ROBERT L·Filed 2012·Granted Aug 7, 2012·3 cites·18 claims
- 0359US2012282352A1Phosphate-binding magnesium salts and uses thereofLEWIS ROBERT L·Filed 2012·Application pending·0 cites
- 0452US2012277183A1Phosphate-binding chitosan and uses thereofLEWIS ROBERT L·Filed 2012·Application pending·0 cites
- 0537US4152853AMultiple shutter digital deviceLEWIS ROBERT L·Filed 1977·Granted May 8, 1979·7 cites·10 claims
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