Inventor · disambiguated record
Ralph W. Blume
Also filed as: BLUME RALPH W
6 granted patents·2 pending applications·159 citations·filing 2000–2016
83Inventor score
Top patents by PatentIndex Score
8 records- 0194US6372252B1Guaifenesin sustained release formulation and tabletsADAMS LAB INC·Filed 2000·Granted Apr 16, 2002·88 cites·56 claims
- 0293US6955821B2Sustained release formulations of guaifenesin and additional drug ingredientsADAMS LAB INC·Filed 2002·Granted Oct 18, 2005·56 cites·77 claims
- 0383US7985421B2Sustained release formulations of guaifenesin and additional drug ingredientsRECKITT BENCKISER INC·Filed 2005·Granted Jul 26, 2011·2 cites·12 claims
- 0482US7838032B2Sustained release of guaifenesinRECKITT BENCKISER INC·Filed 2003·Granted Nov 23, 2010·11 cites·12 claims
- 0568US8012504B2Sustained release of guaifenesin combination drugsRECKITT BENCKISER INC·Filed 2003·Granted Sep 6, 2011·1 cites·8 claims
- 0668US7985420B2Sustained release of guaifenesin combination drugsRECKITT BENCKISER INC·Filed 2003·Granted Jul 26, 2011·1 cites·8 claims
- 0757US2011052689A1Sustained release of guaifenesinRECKITT BENCKISER INC·Filed 2010·Application pending·0 cites
- 0850US2017007543A1Sustained release of guaifenesinRECKITT BENCKISER LLC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →