Inventor · disambiguated record
Lonn S. Rider
Also filed as: RIDER LONN S
19 granted patents·15 pending applications·772 citations·filing 2005–2023
96Inventor score
Top patents by PatentIndex Score
34 records- 0198US7683072B2Oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinonePURDUE PHARMA LP·Filed 2007·Granted Mar 23, 2010·178 cites·14 claims
- 0298US7674800B2Oxycodone hydrochloride having less than 25 PPM 14-hydroxycodeinonePURDUE PHARMA LP·Filed 2007·Granted Mar 9, 2010·165 cites·81 claims
- 0398US7674799B2Oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinonePURDUE PHARMA LP·Filed 2007·Granted Mar 9, 2010·171 cites·19 claims
- 0498US7129248B2Process for preparing oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinoneEURO CELTIQUE SA·Filed 2005·Granted Oct 31, 2006·171 cites·18 claims
- 0597US7674798B2Oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinonePURDUE PHARMA LP·Filed 2007·Granted Mar 9, 2010·28 cites·17 claims
- 0696US11236098B2Process for preparing oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinonePURDUE PHARMA LP·Filed 2021·Granted Feb 1, 2022·2 cites·22 claims
- 0796US10696684B2Process for preparing oxycodone hydrochloride having less than 25 PPM 14-hydroxycodeinonePURDUE PHARMA LP·Filed 2019·Granted Jun 30, 2020·4 cites·17 claims
- 0896US10689389B2Process for preparing oxycodone compositionsPURDUE PHARMA LP·Filed 2019·Granted Jun 23, 2020·5 cites·15 claims
- 0996US10407434B2Process for preparing oxycodone compositionsPURDUE PHARMA LP·Filed 2019·Granted Sep 10, 2019·9 cites·20 claims
- 1095US9073933B2Oxycodone hydrochloride having less than 25 PPM 14-hydroxycodeinoneCHAPMAN ROBERT·Filed 2012·Granted Jul 7, 2015·16 cites·20 claims
- 1191US9777011B2Process for preparing oxycodone compositionsPURDUE PHARMA LP·Filed 2016·Granted Oct 3, 2017·4 cites·27 claims
- 1291US9522919B2Oxycodone compositionsPURDUE PHARMA LP·Filed 2015·Granted Dec 20, 2016·4 cites·28 claims
- 1390US12060361B2Process for preparing oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinonePURDUE PHARMA LP·Filed 2023·Granted Aug 13, 2024·0 cites·29 claims
- 1490US8822687B28a,14-dihydroxy-7,8-dihydrocodeinoneCHAPMAN ROBERT·Filed 2010·Granted Sep 2, 2014·7 cites·1 claims
- 1586US2023159548A1Process for preparing oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinonePURDUE PHARMA LP·Filed 2022·Application pending·0 cites
- 1684US10259819B2Process for preparing oxycodone compositionsPURDUE PHARMA LP·Filed 2017·Granted Apr 16, 2019·1 cites·2 claims
- 1784US10202396B2Process for improved opioid synthesisRHODES TECH·Filed 2017·Granted Feb 12, 2019·4 cites·29 claims
- 1878US11384091B2Process for preparing oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinonePURDUE PHARMA LP·Filed 2020·Granted Jul 12, 2022·0 cites·25 claims
- 1977US10316042B2Process for improved opioid synthesisRHODES TECH·Filed 2013·Granted Jun 11, 2019·3 cites·26 claims
- 2077US2023130617A1Process for improved opioid synthesisRHODES TECH·Filed 2022·Application pending·0 cites
- 2173US2009227615A1Oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinonePURDUE PHARMA LP·Filed 2009·Application pending·0 cites
- 2270US11390627B2Process for improved opioid synthesisRHODES TECH·Filed 2020·Granted Jul 19, 2022·0 cites·12 claims
- 2367US2016185788A1Process for preparing oxycodone compositionsPURDUE PHARMA LP·Filed 2016·Application pending·0 cites
- 2467US2016251363A1Process for preparing oxycodone compositionsPURDUE PHARMA LP·Filed 2016·Application pending·0 cites
- 2567US2016251365A1Process for preparing oxycodone compositionsPURDUE PHARMA LP·Filed 2016·Application pending·0 cites
- 2667US2016185789A1Process for preparing oxycodone compositionsPURDUE PHARMA LP·Filed 2016·Application pending·0 cites
- 2767US2016264588A1Process for preparing oxycodone compositionsPURDUE PHARMA LP·Filed 2016·Application pending·0 cites
- 2867US2016251364A1Process for preparing oxycodone compositionsPURDUE PHARMA LP·Filed 2016·Application pending·0 cites
- 2967US2016185790A1Process for preparing oxycodone compositionsPURDUE PHARMA LP·Filed 2016·Application pending·0 cites
- 3065US2006173029A1Oxycodone hydrochloride having less than 25 ppm 14- hydroxycodeinoneEURO CELTIQUE SA·Filed 2006·Application pending·0 cites
- 3163US2011207762A1Oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinonePURDUE PHARMA LP·Filed 2010·Application pending·0 cites
- 3260US2019308986A1Process for improved opioid synthesisRHODES TECH·Filed 2019·Application pending·0 cites
- 3356US2019367526A1Process for improved opioid synthesisRHODES TECH·Filed 2019·Application pending·0 cites
- 3456US2015259355A1Process for improved opioid synthesisRHODES TECHNOLOGIES·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →