Inventor · disambiguated record
Vijai Kumar
Also filed as: KUMAR VIJAI
17 granted patents·3 pending applications·1,407 citations·filing 1998–2020
97Inventor score
Files withACURA PHARMACEUTICALS INC10KUMAR VIJAI2PHARMALOGIX INC2ACURA PHARMACEUTICALS1HALSEY DRUG COMPANY INC1
Top patents by PatentIndex Score
20 records- 0198US8637540B2Compositions for deterring abuse of opioid containing dosage formsACURA PHARMACEUTICALS INC·Filed 2013·Granted Jan 28, 2014·64 cites·21 claims
- 0298US7981439B2Methods and compositions for deterring abuse of drugs susceptible to abuse and dosage forms thereofACURA PHARMACEUTICALS INC·Filed 2008·Granted Jul 19, 2011·65 cites·7 claims
- 0398US7510726B2Methods and compositions for deterring abuse of opioid containing dosage formsACURA PHARMACEUTICALS INC·Filed 2007·Granted Mar 31, 2009·138 cites·20 claims
- 0498US7476402B2Methods and compositions for deterring abuse of opioid containing dosage formsACURA PHARMACEUTICALS INC·Filed 2007·Granted Jan 13, 2009·43 cites·18 claims
- 0598US7201920B2Methods and compositions for deterring abuse of opioid containing dosage formsACURA PHARMACEUTICALS INC·Filed 2003·Granted Apr 10, 2007·322 cites·54 claims
- 0697US8822489B2Abuse deterrent compositions and methods of making sameACURA PHARMACEUTICALS INC·Filed 2013·Granted Sep 2, 2014·21 cites·37 claims
- 0797US8409616B2Extended release opioid abuse deterrent compositions and methods of making sameKUMAR VIJAI·Filed 2011·Granted Apr 2, 2013·71 cites·17 claims
- 0897US8101630B2Extended release opioid abuse deterrent compositions and methods of making sameKUMAR VIJAI·Filed 2009·Granted Jan 24, 2012·130 cites·1 claims
- 0995US6864370B1Process for manufacturing oxycodoneFiled 2003·Granted Mar 8, 2005·110 cites·18 claims
- 1093US7071336B2Process for manufacturing opioid analgesicsACURA PHARMACEUTICALS·Filed 2004·Granted Jul 4, 2006·69 cites·21 claims
- 1191US6238697B1Methods and formulations for making bupropion hydrochloride tablets using direct compressionPHARMALOGIX INC·Filed 1998·Granted May 29, 2001·151 cites·23 claims
- 1289US6395752B1Method of treating depression using 1-threo-methylphenidatePHARMAQUEST LTD·Filed 2000·Granted May 28, 2002·29 cites·23 claims
- 1389US6117451ADirect compression metformin hydrochloride tabletsPHARMALOGIX INC·Filed 1998·Granted Sep 12, 2000·103 cites·9 claims
- 1487US6524618B1Directly compressible extended-release matrix formulation for metformin hydrochlorideFiled 2001·Granted Feb 25, 2003·37 cites·20 claims
- 1584US9492443B2Abuse deterrent compositions and methods of making sameACURA PHARMACEUTICALS INC·Filed 2014·Granted Nov 15, 2016·1 cites·21 claims
- 1678US6790959B1Process for manufacturing thebaineHALSEY DRUG COMPANY INC·Filed 2003·Granted Sep 14, 2004·14 cites·16 claims
- 1776US2021077484A1Abuse deterrent compositions and methods of making sameACURA PHARMACEUTICALS INC·Filed 2020·Application pending·0 cites
- 1872US2018028527A1Abuse deterrent compositions and methods of making sameACURA PHARMACEUTICALS INC·Filed 2017·Application pending·0 cites
- 1971US6127385AMethod of treating depression using l-threo-methylphenidatePHARMAQUEST LIMITED·Filed 1999·Granted Oct 3, 2000·39 cites·16 claims
- 2070US2017049769A1Abuse Deterrent Compositions and Methods of Making SameACURA PHARMACEUTICALS INC·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Vijai Kumar files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →