Inventor · disambiguated record
Raju Penmasta
Also filed as: PENMASTA RAJU · PENMASTA RAJU A
27 granted patents·2 pending applications·798 citations·filing 1994–2023
97Inventor score
Files withUNITED THERAPEUTICS CORP12BONE CARE INT INC7BATRA HITESH4LUNG BIOTECHNOLOGY PBC3EMERGENT VIROLOGY LLC1
Top patents by PatentIndex Score
29 records- 0198US9156786B2Process to prepare treprostinil, the active ingredient in remodulin®UNITED THERAPEUTICS CORP·Filed 2013·Granted Oct 13, 2015·44 cites·15 claims
- 0298US8940930B2Treprostinil productionBATRA HITESH·Filed 2012·Granted Jan 27, 2015·52 cites·9 claims
- 0398US8497393B2Process to prepare treprostinil, the active ingredient in Remodulin®BATRA HITESH·Filed 2012·Granted Jul 30, 2013·86 cites·22 claims
- 0498US8481782B2Treprostinil productionBATRA HITESH·Filed 2011·Granted Jul 9, 2013·80 cites·23 claims
- 0598US8242305B2Process to prepare treprostinil, the active ingredient in remodulinBATRA HITESH·Filed 2008·Granted Aug 14, 2012·79 cites·28 claims
- 0697US8748657B2Process to prepare treprostinilUNITED THERAPEUTICS CORP·Filed 2013·Granted Jun 10, 2014·29 cites·7 claims
- 0797US6528688B2Prostacyclin derivativesUNITED THERAPEUTICS CORP·Filed 2002·Granted Mar 4, 2003·95 cites·12 claims
- 0897US6441245B1Process for stereoselective synthesis of prostacyclin derivativesUNITED THERAPEUTICS CORP·Filed 2000·Granted Aug 27, 2002·118 cites·10 claims
- 0994US11723887B2Process to prepare treprostinil, the active ingredient in Remodulin®UNITED THERAPEUTICS CORP·Filed 2019·Granted Aug 15, 2023·2 cites·11 claims
- 1094US9593066B2Process to prepare treprostinil, the active ingredient in remodulin®UNITED THERAPEUTICS CORP·Filed 2015·Granted Mar 14, 2017·9 cites·10 claims
- 1194US6765117B2Process for stereoselective synthesis of prostacyclin derivativesUNITED THERAPEUTIC CORP·Filed 2002·Granted Jul 20, 2004·77 cites·4 claims
- 1293US9604901B2Process to prepare treprostinil, the active ingredient in Remodulin®UNITED THERAPEUTICS CORP·Filed 2015·Granted Mar 28, 2017·7 cites·9 claims
- 1391US2023338313A1Process to prepare treprostinil, the active ingredient in remodulin®UNITED THERAPEUTICS CORP·Filed 2023·Application pending·0 cites
- 1485US10548863B2Process to prepare treprostinil, the active ingredient in Remodulin®UNITED THERAPEUTICS CORP·Filed 2017·Granted Feb 4, 2020·2 cites·4 claims
- 1585US10478410B2Process to prepare treprostinil, the active ingredient in Remodulin®UNITED THERAPEUTICS CORP·Filed 2017·Granted Nov 19, 2019·2 cites·3 claims
- 1685US10322099B2Process to prepare treprostinil, the active ingredient in remodulin®UNITED THERAPEUTICS CORP·Filed 2017·Granted Jun 18, 2019·2 cites·2 claims
- 1783US5786348AMethods for preparation and use of 1α,24(S)-dihydroxy vitamin D2BONE CARE INT INC·Filed 1995·Granted Jul 28, 1998·39 cites·19 claims
- 1882US10005753B2Methods for producing beraprost and its derivativesLUNG BIOTECHNOLOGY PBC·Filed 2015·Granted Jun 26, 2018·2 cites·13 claims
- 1967US10640481B2Methods for producing Beraprost and its derivativesLUNG BIOTECHNOLOGY PBC·Filed 2019·Granted May 5, 2020·0 cites·1 claims
- 2067US6211168B1Methods for preparation and use of 1α,24 (S)-dihydroxy vitamin D2BONE CARE INT INC·Filed 1995·Granted Apr 3, 2001·24 cites·22 claims
- 2167US2015105582A1Treprostinil productionUNITED THERAPEUTICS CORP·Filed 2014·Application pending·0 cites
- 2266US6251883B1Methods for preparation and use of 1α,24(S)-dihydroxy vitamin D2BONE CARE INT INC·Filed 1998·Granted Jun 26, 2001·9 cites·7 claims
- 2364US5789397AMethods for preparation and use of 1A,24(S)-dihydroxy vitamin D2BONE CARE INT INC·Filed 1995·Granted Aug 4, 1998·14 cites·9 claims
- 2462US10246430B2Methods for producing Beraprost and its derivativesLUNG BIOTECHNOLOGY PBC·Filed 2018·Granted Apr 2, 2019·0 cites·10 claims
- 2560US6900191B11α-Hydroxyvitamin D5, its synthesis and use in cancer preventionONCQUEST INC·Filed 1998·Granted May 31, 2005·9 cites·1 claims
- 2656US5756783A1α-Hydroxy-24-EPI-vitamin D4BONE CARE INT INC·Filed 1995·Granted May 26, 1998·5 cites·4 claims
- 2753US10144727B2Deoxynojirimycin derivatives and methods of their usingEMERGENT VIROLOGY LLC·Filed 2014·Granted Dec 4, 2018·0 cites·12 claims
- 2848US6143910AMethods for preparation and use of 1α, 24(S) -dihydroxy vitamin D2BONE CARE INT INC·Filed 1998·Granted Nov 7, 2000·7 cites·1 claims
- 2938US5869472ASynthesis of 1α-hydroxy vitamin DBONE CARE INT INC·Filed 1994·Granted Feb 9, 1999·5 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Raju Penmasta 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 →