Inventor · disambiguated record
Robert L. Lewis
Also filed as: LEWIS JR ROBERT L · LEWIS ROBERT · LEWIS ROBERT A · LEWIS ROBERT L
23 granted patents·13 pending applications·258 citations·filing 1977–2018
95Inventor score
Files withCYPRESS PHARMACEUTICALS INC7LEWIS ROBERT5LEWIS ROBERT L5CYPRESS PHARMACEUTICAL INC3ENVIRONMENTAL PRODUCTS & SERVI2
Top patents by PatentIndex Score
36 records- 0188US8247000B2Phosphate-binding magnesium salts and uses thereofLEWIS ROBERT L·Filed 2009·Granted Aug 21, 2012·8 cites·18 claims
- 0286US9394318B2Crystal polymorph of magnesium glycinate dihydrate and process for its preparationCYPRESS PHARMACEUTICAL INC·Filed 2013·Granted Jul 19, 2016·5 cites·17 claims
- 0385US8466128B2Hyaluronate compositionsLEWIS ROBERT·Filed 2008·Granted Jun 18, 2013·3 cites·56 claims
- 0484USD457393SElectric griddle splatter screenFiled 2001·Granted May 21, 2002·38 cites·1 claims
- 0583US7943597B2Phosphate-binding chitosan and uses thereofCYPRESS PHARMACEUTICAL INC·Filed 2008·Granted May 17, 2011·6 cites·22 claims
- 0681US8236358B1Phosphate-binding magnesium salts and uses thereofLEWIS ROBERT L·Filed 2012·Granted Aug 7, 2012·3 cites·18 claims
- 0780US4897183ALitter screening and separating apparatusLEWIS BROS MFG INC·Filed 1987·Granted Jan 30, 1990·46 cites·10 claims
- 0878US9107882B2Hyaluronate compositionsCYPRESS PHARMACEUTICALS INC·Filed 2013·Granted Aug 18, 2015·1 cites·22 claims
- 0977US6467432B1Poultry house litter implementLEWIS BROS MFG L L C·Filed 2001·Granted Oct 22, 2002·26 cites·9 claims
- 1076US9937134B2Hyaluronate compositionsCYPRESS PHARMACEUTICALS INC·Filed 2015·Granted Apr 10, 2018·1 cites·19 claims
- 1173US5170164AApparatus and method for recording customized road feature descriptions with feature location dataNAVSTAR MAPPING CORP·Filed 1991·Granted Dec 8, 1992·45 cites·19 claims
- 1272US7678026B2Mobile physical training system and method thereofLEWIS ROBERT·Filed 2004·Granted Mar 16, 2010·19 cites·20 claims
- 1370US9452353B2Game card including payment identifierVISA INT SERVICE ASS·Filed 2013·Granted Sep 27, 2016·2 cites·19 claims
- 1466US2018303777A1Hyaluronate CompositionsCYPRESS PHARMACEUTICALS INC·Filed 2018·Application pending·0 cites
- 1565US9889157B2Phosphate-binding magnesium salts and uses thereofCYPRESS PHARMACEUTICALS INC·Filed 2017·Granted Feb 13, 2018·0 cites·20 claims
- 1664US2018161365A1Phosphate-Binding Magnesium Salts And Uses ThereofCYPRESS PHARMACEUTICALS INC·Filed 2018·Application pending·0 cites
- 1762US9610267B2Phosphate-binding magnesium salts and uses thereofCYPRESS PHARMACEUTICALS INC·Filed 2016·Granted Apr 4, 2017·0 cites·20 claims
- 1862US2010192433A1Coded message clothing and system thereofLEWIS ROBERT·Filed 2009·Application pending·0 cites
- 1961US2009253652A1Phosphate-binding chitosan and uses thereofCYPRESS PHARMACEUTICAL INC·Filed 2009·Application pending·0 cites
- 2059US10150784B2Crystal polymorph of magnesium glycinate dihydrate and process for its preparationCYPRESS PHARMACEUTICALS INC·Filed 2016·Granted Dec 11, 2018·0 cites·5 claims
- 2159USD313553SCombined lotion applicator and reservoir handleLEWIS JR ROBERT L·Filed 1988·Granted Jan 8, 1991·10 cites·1 claims
- 2259US2012282352A1Phosphate-binding magnesium salts and uses thereofLEWIS ROBERT L·Filed 2012·Application pending·0 cites
- 2359US2015134432A1Method and system for communicating with a mobile communication device at a host locationLEWIS ROBERT·Filed 2014·Application pending·0 cites
- 2458US9339481B2Phosphate-binding magnesium salts and uses thereofPERNIX THERAPEUTICS HOLDINGS INC·Filed 2013·Granted May 17, 2016·0 cites·24 claims
- 2552US2005142083A1Natural pearlescent odor reductionFiled 2003·Application pending·0 cites
- 2652US2012277183A1Phosphate-binding chitosan and uses thereofLEWIS ROBERT L·Filed 2012·Application pending·0 cites
- 2748US2016196772A1Barrier apparatus for supporting a flexible bannerROLLER SIGNS LTD·Filed 2016·Application pending·0 cites
- 2847US6092668ALitter screening machineLEWIS BROS MFG L L C·Filed 1998·Granted Jul 25, 2000·14 cites·7 claims
- 2947US2012234990A1Barrier apparatus for supporting a flexible bannerLEWIS ROBERT LEWIS·Filed 2010·Application pending·0 cites
- 3045US2010240499A1Mobile physical training system and method thereofLEWIS ROBERT·Filed 2010·Application pending·0 cites
- 3143US2021198080A1An elevator system, test system, door blockage detection system, emergency call handler system, caller unit, monitoring system, and associated methodsAVIRE LTD·Filed 2018·Application pending·0 cites
- 3240US7998729B2Composting cageTEG GROUP PLC·Filed 2007·Granted Aug 16, 2011·0 cites·4 claims
- 3340US4574973ADoor system for precipitators and the likeENVIRONMENTAL PRODUCTS & SERVI·Filed 1985·Granted Mar 11, 1986·10 cites·14 claims
- 3440US2005257718A1Natural Pearl in Butylene GlycolENGELHARD CORP·Filed 2005·Application pending·0 cites
- 3537US4152853AMultiple shutter digital deviceLEWIS ROBERT L·Filed 1977·Granted May 8, 1979·7 cites·10 claims
- 3636US4685586ABoiler penthouse access doorENVIRONMENTAL PRODUCTS & SERVI·Filed 1986·Granted Aug 11, 1987·14 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →