Inventor · disambiguated record
Catherine Howsham
Also filed as: HOWSHAM CATHERINE
21 granted patents·8 pending applications·161 citations·filing 2007–2021
94Inventor score
Top patents by PatentIndex Score
29 records- 0196US8247436B2Pyridine and pyrazine derivative for the treatment of CFBAETTIG URS·Filed 2011·Granted Aug 21, 2012·87 cites·9 claims
- 0289US8236808B2Pyrazine derivatives as ENAC blockersCOLLINGWOOD STEPHEN PAUL·Filed 2009·Granted Aug 7, 2012·21 cites·8 claims
- 0387US8039472B2Pyrazine-2-carboxamide derivatives to treat diseases mediated by blockade of the epithelial sodium channelNOVARTIS AG·Filed 2008·Granted Oct 18, 2011·8 cites·19 claims
- 0486US8901134B2Pyrazolo [3,4-D] pyrimidine derivatives useful to treat respiratory disordersNOVARTIS AG·Filed 2014·Granted Dec 2, 2014·7 cites·13 claims
- 0586US8476269B2Pyridine and pyrazine derivative for the treatment of CFBAETTIG URS·Filed 2012·Granted Jul 2, 2013·7 cites·12 claims
- 0684US9365552B2Pyridine and pyrazine derivative for the treatment of CFNOVARTIS AG·Filed 2014·Granted Jun 14, 2016·5 cites·17 claims
- 0783US9050339B2Pyrazine derivatives as ENaC blockersNOVARTIS AG·Filed 2012·Granted Jun 9, 2015·2 cites·8 claims
- 0883US8664228B23,5-diamino-6-chloro-pyrazine-2-carboxylic acid derivatives and their use as epithelial sodium channel blockers for the treatment of airway diseasesCOLLINGWOOD STEPHEN PAUL·Filed 2009·Granted Mar 4, 2014·7 cites·3 claims
- 0983US8268834B2Pyrazine derivatives that inhibit phosphatidylinositol 3-kinase enzymeBRUCE IAN·Filed 2009·Granted Sep 18, 2012·6 cites·6 claims
- 1081US10117858B2Pyridine and pyrazine derivative for the treatment of CFNOVARTIS AG·Filed 2016·Granted Nov 6, 2018·2 cites·17 claims
- 1176US11911371B2Pyridine and pyrazine derivative for the treatment of chronic bronchitisNOVARTIS AG·Filed 2021·Granted Feb 27, 2024·0 cites·22 claims
- 1276US9139586B2Treating diseases mediated by blockade of the epithelial sodium channel with pyrazine-2-carboxamide derivativesBHALAY GURDIP·Filed 2014·Granted Sep 22, 2015·2 cites·7 claims
- 1374US8697687B2Treating diseases mediated by blockade of the epithelial sodium channel with pyrazine-2-carboxamide derivativesBHALAY GURDIP·Filed 2012·Granted Apr 15, 2014·2 cites·3 claims
- 1473USRE46757EPyridine and pyrazine derivative for the treatment of CFNOVARTIS AG·Filed 2015·Granted Mar 20, 2018·1 cites·21 claims
- 1572US8372845B2Pyrazine derivatives as enac blockersNOVARTIS AG·Filed 2011·Granted Feb 12, 2013·2 cites·16 claims
- 1666US2019262324A1Pyridine and Pyrazine Derivative for the Treatment of CFNOVARTIS AG·Filed 2018·Application pending·0 cites
- 1762US8809340B2Crystalline formHOWSHAM CATHERINE·Filed 2013·Granted Aug 19, 2014·2 cites·13 claims
- 1862US2014135329A1Pyridine and Pyrazine derivative for the Treatment of CFBAETTIG URS·Filed 2013·Application pending·0 cites
- 1961US2018125849A1Pyrazolo [3,4-d] pyrimidine derivatives useful to treat respiratory disordersNOVARTIS AG·Filed 2018·Application pending·0 cites
- 2061US2009131457A1Pyrazolo [3,4-D] Pyrimidine Derivatives Useful to Treat Respiratory DisordersBRUCE IAN·Filed 2007·Application pending·0 cites
- 2160US2014051698A1Pyrazolo [3,4-D] Pyrimidine Derivatives Useful to Treat Respiratory DisordersBRUCE IAN·Filed 2013·Application pending·0 cites
- 2256US2016303132A1Pyrazolo [3,4-d] pyrimidine derivatives useful to treat respiratory disordersBRUCE IAN·Filed 2016·Application pending·0 cites
- 2355US2011237572A1Treating diseases mediated by blockade of the epithelial sodium channel with pyrazine-2-carboxamide derivativesNOVARTIS AG·Filed 2011·Application pending·0 cites
- 2454US9522149B2Pyrazine derivatives as ENaC blockersNOVARTIS AG·Filed 2015·Granted Dec 20, 2016·0 cites·2 claims
- 2553US9643983B2Treating diseases mediated by blockade of the epithelial sodium channel with pyrazine-2-carboxamide derivativesBHALAY GURDIP·Filed 2015·Granted May 9, 2017·0 cites·6 claims
- 2651US2017143705A1Pyrazine derivatives as enac blockersNOVARTIS AG·Filed 2016·Application pending·0 cites
- 2749US8846687B2Pyrazine compounds as PI3 kinase inhibitorsBRUCE IAN·Filed 2012·Granted Sep 30, 2014·0 cites·11 claims
- 2848US8263585B2Organic compoundsBRUCE IAN·Filed 2008·Granted Sep 11, 2012·0 cites·9 claims
- 2940US9056867B2N-substituted heterocyclyl carboxamidesBALA KAMLESH JAGDIS·Filed 2012·Granted Jun 16, 2015·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →