Inventor · disambiguated record
Gary L. Cantrell
Also filed as: CANTRELL GARY · CANTRELL GARY L · CANTRELL GARY LEE
68 granted patents·9 pending applications·398 citations·filing 1986–2016
98Inventor score
Top patents by PatentIndex Score
77 records- 0195US8217175B2Preparation of oxymorphone from oripavineWANG PETER X·Filed 2008·Granted Jul 10, 2012·20 cites·27 claims
- 0294US8067596B2Processes for the production of (+)- “Nal” morphinan compoundsWANG PETER X·Filed 2008·Granted Nov 29, 2011·18 cites·10 claims
- 0394US7671204B2N-demethylation of N-methyl morphinansMALLINCKRODT INC·Filed 2008·Granted Mar 2, 2010·13 cites·18 claims
- 0493US8309727B2Opiate reduction utilizing catalytic hydrogen transfer reactionWANG PETER X·Filed 2008·Granted Nov 13, 2012·12 cites·14 claims
- 0591US7427657B1Aromatic sulfenates for type 1 phototherapyMALLINCKRODT INC·Filed 2006·Granted Sep 23, 2008·7 cites·28 claims
- 0690US7985858B2Process for the preparation of 6-alpha-hydroxy-N-alkylated opiatesMALLINCKRODT INC·Filed 2008·Granted Jul 26, 2011·12 cites·21 claims
- 0790US7399858B2Method for the catalytic production of hydrocodone, hydromorphone, and derivatives thereofMALLINCKRODT INC·Filed 2006·Granted Jul 15, 2008·12 cites·20 claims
- 0890US7087212B2Multicomponent assemblies having enhanced binding properties for diagnosis and therapyMALLINCKRODT INC·Filed 2001·Granted Aug 8, 2006·32 cites·20 claims
- 0989US7713514B2Multicomponent assemblies having enhanced binding properties for diagnosis and therapyMALLINCKRODT INC·Filed 2006·Granted May 11, 2010·11 cites·82 claims
- 1086US8829020B2Compounds and compositions for use in phototherapy and in treatment of ocular neovascular disease and cancersCANTRELL GARY L·Filed 2010·Granted Sep 9, 2014·8 cites·14 claims
- 1186US6485704B1Azo compound for type I pototherapyMALLINCKRODT INC·Filed 2001·Granted Nov 26, 2002·24 cites·16 claims
- 1284US8273888B2Process for the preparation of 6-alpha-hydroxy-N-alkylated opiatesGROTE CHRISTOPHER W·Filed 2009·Granted Sep 25, 2012·3 cites·10 claims
- 1384US8067597B2Synthetic route to 14-hydroxyl opiates through 1-halo-thebaine or analogsWANG PETER X·Filed 2006·Granted Nov 29, 2011·9 cites·8 claims
- 1484US7285665B2Process for the preparation of quaternary N-alkyl morphinan alkaloid saltsMALLINCKRODT INC·Filed 2003·Granted Oct 23, 2007·16 cites·50 claims
- 1583US8669366B2Process for the preparation of quaternary N-alkyl morphinan alkaloid saltsWANG PETER X·Filed 2008·Granted Mar 11, 2014·8 cites·5 claims
- 1683US8431705B2One-pot preparation of hexahydroisoquinolines from amidesGROTE CHRISTOPHER W·Filed 2010·Granted Apr 30, 2013·3 cites·20 claims
- 1783US8257683B2Multicomponent assemblies having enhanced binding properties for diagnosis and therapyCANTRELL GARY L·Filed 2009·Granted Sep 4, 2012·4 cites·84 claims
- 1883US8246930B2Multicomponent assemblies having enhanced binding properties for diagnosis and therapyCANTRELL GARY L·Filed 2009·Granted Aug 21, 2012·4 cites·84 claims
- 1983US7235685B2Aromatic sulfenates for type I phototherapyMALLINCKRODT INC·Filed 2001·Granted Jun 26, 2007·15 cites·17 claims
- 2082US8252808B2Process and compounds for the production of (+)opiatesWANG PETER X·Filed 2008·Granted Aug 28, 2012·7 cites·9 claims
- 2180US9458109B2Substituted berbines and processes for their synthesisWANG PETER X·Filed 2009·Granted Oct 4, 2016·2 cites·2 claims
- 2280US8519133B2Preparation of 6-alpha-amino N-substituted morphinans by catalytic hydrogen transferGROTE CHRISTOPHER W·Filed 2010·Granted Aug 27, 2013·6 cites·17 claims
- 2380US5406950AInhalable contrast agentMALLINCKRODT MEDICAL INC·Filed 1993·Granted Apr 18, 1995·62 cites·38 claims
- 2479US4973771APhase transfer catalystsMALLINCKRODT INC·Filed 1986·Granted Nov 27, 1990·14 cites·11 claims
- 2578US8436174B2(+)-morphinanium quaternary salts and processes for their productionCANTRELL GARY L·Filed 2010·Granted May 7, 2013·4 cites·8 claims
- 2678US8101757B2Processes for the preparation of normorphinan saltsWANG PETER X·Filed 2008·Granted Jan 24, 2012·3 cites·25 claims
- 2777US6747151B2Azo compounds for type I phototherapyMALLINCKRODT INC·Filed 2002·Granted Jun 8, 2004·10 cites·8 claims
- 2876US8471023B2Reductive amination of 6-keto normorphinans by catalytic hydrogen transferGROTE CHRISTOPHER W·Filed 2010·Granted Jun 25, 2013·2 cites·17 claims
- 2976US8168790B2Process for the preparation of 6-beta hydroxy morphinan compoundsBAO JIAN·Filed 2009·Granted May 1, 2012·5 cites·11 claims
- 3076US8148528B2Processes and compounds for the preparation of normorphinansWANG PETER X·Filed 2009·Granted Apr 3, 2012·2 cites·17 claims
- 3174US7999105B2Process for the preparation of 3-hydroxymorphinan derivativesMALLINCKRODT INC·Filed 2009·Granted Aug 16, 2011·1 cites·20 claims
- 3273US7838677B2Processes for preparing morphinans and intermediates thereofMALLINCKRODT INC·Filed 2006·Granted Nov 23, 2010·1 cites·14 claims
- 3372US9040726B2Process for the preparation of quaternary N-alkyl morphinan alkaloid saltsWANG PETER X·Filed 2009·Granted May 26, 2015·1 cites·9 claims
- 3472US8303932B2Multicomponent assemblies having enhanced binding properties for diagnosis and therapyCANTRELL GARY L·Filed 2010·Granted Nov 6, 2012·1 cites·75 claims
- 3570US7374745B2Ultrasound contrast agentsMALLINCKRODT INC·Filed 2004·Granted May 20, 2008·1 cites·9 claims
- 3669US4849552APreparation of fluoroaromatic compounds in dispersion of potassium fluorideMALLINCKRODT INC·Filed 1986·Granted Jul 18, 1989·9 cites·9 claims
- 3768US8269006B2Processes for the selective amination of ketomorphinansHUDSON EDMUND C·Filed 2009·Granted Sep 18, 2012·1 cites·11 claims
- 3867US8623888B23-oxy-hydromorphone derivativesCANTRELL GARY L·Filed 2010·Granted Jan 7, 2014·1 cites·15 claims
- 3967US8563724B2(+)-6-hydroxy-morphinan or (+)-6-amino-morphinan derivativesGROTE CHRISTOPHER W·Filed 2010·Granted Oct 22, 2013·1 cites·10 claims
- 4066US8563727B2(+)-morphinanium N-oxides and processes for their productionCANTRELL GARY L·Filed 2010·Granted Oct 22, 2013·1 cites·9 claims
- 4165US4642398APreparation of fluoronitrobenzene compounds in dispersion of potassium fluorideMALLINCKRODT INC·Filed 1986·Granted Feb 10, 1987·14 cites·6 claims
- 4264US8232400B2Preparation of 3,4-dihydroisoquinolines in the synthesis of morphinansWANG PETER X·Filed 2009·Granted Jul 31, 2012·0 cites·6 claims
- 4363US8658433B2Dye compounds as photoactive agentsRAJAGOPALAN RAGHAVAN·Filed 2007·Granted Feb 25, 2014·0 cites·2 claims
- 4462US9415044B2Process for the preparation of quaternary N-alkyl morphinan alkaloid saltsMALLINCKRODT LLC·Filed 2014·Granted Aug 16, 2016·0 cites·16 claims
- 4562US8524904B2Process for the preparation of 6-alpha-hydroxy-N-alkylated opiatesGROTE CHRISTOPHER W·Filed 2009·Granted Sep 3, 2013·0 cites·12 claims
- 4662US2008275017A1Aromatic sulfenates for type i phototherapyRAJAGOPALAN RAGHAVAN·Filed 2008·Application pending·0 cites
- 4761US9527858B2Compounds and compositions for use in phototherapy and in treatment of ocular neovascular disease and cancersMALLINCKRODT LLC·Filed 2014·Granted Dec 27, 2016·0 cites·56 claims
- 4861US9518062B2Compounds and compositions for use in phototherapy and in treatment of ocular neovascular disease and cancersMALLINCKRODT LLC·Filed 2014·Granted Dec 13, 2016·0 cites·49 claims
- 4961US8461384B2Preparation of amides from an acid and amine for intermediates in the synthesis of morphinansWANG PETER X·Filed 2009·Granted Jun 11, 2013·0 cites·14 claims
- 5060US8921561B2One-pot preparation of hexahydroisoquinolines from amidesMALLINCKRODT LLC·Filed 2013·Granted Dec 30, 2014·0 cites·16 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
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