Inventor · disambiguated record
Richard A. Couch
Also filed as: COUCH RICHARD A
15 granted patents·9 pending applications·1,375 citations·filing 1997–2017
96Inventor score
Top patents by PatentIndex Score
24 records- 0198US6913768B2Sustained release delivery of amphetamine saltsSHIRE LAB INC·Filed 2003·Granted Jul 5, 2005·266 cites·37 claims
- 0298US6322819B1Oral pulsed dose drug delivery systemSHIRE LAB INC·Filed 1998·Granted Nov 27, 2001·348 cites·24 claims
- 0397US6361796B1Soluble form osmotic dose delivery systemSHIRE LAB INC·Filed 2000·Granted Mar 26, 2002·87 cites·21 claims
- 0497US6284276B1Soluble form osmotic dose delivery systemSHIRE LAB INC·Filed 2000·Granted Sep 4, 2001·106 cites·26 claims
- 0596US6814979B2Osmotic drug delivery systemSHIRE LAB INC·Filed 2002·Granted Nov 9, 2004·61 cites·15 claims
- 0694US6605300B1Oral pulsed dose drug delivery systemSHIRE LAB INC·Filed 1999·Granted Aug 12, 2003·118 cites·18 claims
- 0794US6514532B2Soluble form osmotic dose delivery systemSHIRE LAB INC·Filed 2001·Granted Feb 4, 2003·43 cites·15 claims
- 0893USRE42096EOral pulsed dose drug delivery systemSHIRE LLC USA·Filed 2005·Granted Feb 1, 2011·28 cites·25 claims
- 0993US6110498AOsmotic drug delivery systemSHIRE LAB INC·Filed 1997·Granted Aug 29, 2000·118 cites·28 claims
- 1091US8846100B2Controlled dose drug delivery systemSHOJAEI AMIR·Filed 2006·Granted Sep 30, 2014·43 cites·31 claims
- 1189US8906413B2Drug formulations having reduced abuse potentialCHANG RONG-KUN·Filed 2003·Granted Dec 9, 2014·24 cites·23 claims
- 1288US6692767B2Solid solution beadletSHIRE LAB INC·Filed 1998·Granted Feb 17, 2004·88 cites·23 claims
- 1385USRE41148EOral pulsed dose drug delivery systemSHIRE LLC·Filed 1999·Granted Feb 23, 2010·42 cites·20 claims
- 1481US9173857B2Controlled dose drug delivery systemSHIRE LLC·Filed 2014·Granted Nov 3, 2015·2 cites·29 claims
- 1579US9144551B2Drug formulations having reduced abuse potentialSUPERNUS PHARMACEUTICALS INC·Filed 2014·Granted Sep 29, 2015·1 cites·15 claims
- 1665US2004219213A1Oral pulsed dose drug delivery systemFiled 2004·Application pending·0 cites
- 1765US2018344669A1Controlled dose drug delivery systemSHIRE LLC·Filed 2017·Application pending·0 cites
- 1863US2017246127A1Controlled dose drug delivery systemSHIRE LLC·Filed 2017·Application pending·0 cites
- 1959US2016015642A1Controlled dose drug delivery systemSHIRE LLC·Filed 2015·Application pending·0 cites
- 2054US2003124188A1Oral pulsed dose drug delivery systemFiled 2002·Application pending·0 cites
- 2153US2004167203A1Absorption enhancing agentsFiled 2004·Application pending·0 cites
- 2250US2005158384A1Sustained release delivery of amphetamine saltsFiled 2005·Application pending·0 cites
- 2350US2004220277A1Enantiomeric amphetamine compositionsFiled 2004·Application pending·0 cites
- 2446US2007249537A1Absorption enhancing agentsSUPERNUS PHARMACEUTICALS INC·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →