Inventor · disambiguated record
John N. Shell
Also filed as: SHELL JOHN N
9 granted patents·3 pending applications·362 citations·filing 2002–2017
91Inventor score
Top patents by PatentIndex Score
12 records- 0197US6682759B2Manufacture of oral dosage forms delivering both immediate-release and sustained-release drugsDEPOMED INC·Filed 2002·Granted Jan 27, 2004·203 cites·14 claims
- 0296US8329215B2Shell and core dosage form approaching zero-order drug releaseBERNER BRET·Filed 2011·Granted Dec 11, 2012·32 cites·24 claims
- 0395US8945619B2Shell-and-core dosage form approaching zero-order drug releaseDEPOMED INC·Filed 2012·Granted Feb 3, 2015·28 cites·23 claims
- 0495US8043630B2Shell-and-core dosage form approaching zero-order drug releaseDEPOMED INC·Filed 2010·Granted Oct 25, 2011·26 cites·20 claims
- 0594US8999388B2Dual drug dosage forms with improved separation of drugsDEPOMED INC·Filed 2014·Granted Apr 7, 2015·11 cites·17 claims
- 0693US9572780B2Dual drug dosage forms with improved separation of drugsDEPOMED INC·Filed 2015·Granted Feb 21, 2017·12 cites·18 claims
- 0792US8685450B2Dual drug dosage forms with improved separation of drugsLIM JONG·Filed 2012·Granted Apr 1, 2014·15 cites·19 claims
- 0890US9597338B2Shell-and-core dosage form approaching zero-order drug releaseDEPOMED INC·Filed 2014·Granted Mar 21, 2017·9 cites·24 claims
- 0990US7736667B2Shell-and-core dosage form approaching zero-order drug releaseDEPOMED INC·Filed 2002·Granted Jun 15, 2010·26 cites·55 claims
- 1066US2017202817A1Dual drug dosage forms with improved separation of drugsDEPOMED INC·Filed 2017·Application pending·0 cites
- 1163US2005013863A1Dual drug dosage forms with improved separation of drugsDEPOMED INC A CORP OF THE STAT·Filed 2003·Application pending·0 cites
- 1261US2017172930A1Shell-and-core dosage form approaching zero-order drug releaseDEPOMED INC·Filed 2017·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →