RC

Robert Chapman

PP Purdue Pharma: 15 patents #24 of 189Top 15%
PP Purdue Pharmaceuticals: 10 patents #8 of 12Top 70%
RT Rhodes Technologies: 10 patents #6 of 27Top 25%
TL The P.F. Laboratories: 6 patents #4 of 9Top 45%
MA Mallinckrodt: 3 patents #116 of 489Top 25%
ME Merial: 2 patents #129 of 414Top 35%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Hoffmann-La Roche: 1 patents #1,850 of 3,238Top 60%
MM Mallinckrodt Medical: 1 patents #63 of 132Top 50%
ES Euro-Celtique S.A.: 1 patents #118 of 215Top 55%
Overall (All Time): #170,602 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12060361 Process for preparing oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinone Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle, Robert Kupper 2024-08-13
11647859 Tube holder and assembly 2023-05-16
11384091 Process for preparing oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinone Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle, Robert Kupper 2022-07-12
11236098 Process for preparing oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinone Lonn S. Rider, Qi-Zhong Hong, Robert Kupper, Donald J. Kyle 2022-02-01
10696684 Process for preparing oxycodone hydrochloride having less than 25 PPM 14-hydroxycodeinone Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle, Robert Kupper 2020-06-30
10689389 Process for preparing oxycodone compositions Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle, Robert Kupper 2020-06-23
10407434 Process for preparing oxycodone compositions Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle, Robert Kupper 2019-09-10
10259819 Process for preparing oxycodone compositions Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle, Robert Kupper 2019-04-16
9777011 Process for preparing oxycodone compositions Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle, Robert Kupper 2017-10-03
9522919 Oxycodone compositions Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle, Robert Kupper 2016-12-20
9073933 Oxycodone hydrochloride having less than 25 PPM 14-hydroxycodeinone Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle, Robert Kupper 2015-07-07
9044453 Long-acting injectable moxidectin formulations and novel moxidectin crystal forms Susan Mancini Cady, Baoqing Ma, Chunhua Yang, Uday Jain 2015-06-02
8822687 8a,14-dihydroxy-7,8-dihydrocodeinone Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle, Robert Kupper 2014-09-02
8715711 Long-acting injectable moxidectin formulations and novel moxidectin crystal forms Susan Mancini Cady, Baoqing Ma, Chunhua Yang, Uday Jain 2014-05-06
7683072 Oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinone Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle, Robert Kupper 2010-03-23
7674800 Oxycodone hydrochloride having less than 25 PPM 14-hydroxycodeinone Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle, Robert Kupper 2010-03-09
7674799 Oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinone Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle, Robert Kupper 2010-03-09
7674798 Oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinone Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle, Robert Kupper 2010-03-09
7129248 Process for preparing oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinone Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle, Robert Kupper 2006-10-31
6156894 Process for manufacturing .alpha..sub. 1L-adrenoceptor antagonists Jolyon Francis Perkins 2000-12-05
5155256 Process for preparing 2-bromoethyl acetate 1992-10-13
5013865 Process for the preparation of 2,4,6-triiodo-5-amino-N-alkylisophthalamic acid and 2,4,6-triiodo-5-amino-isophthalamide compounds Gregory D. Cross 1991-05-07
4843169 Method of preparing alpha-arylalkanoic esters 1989-06-27
4730077 Method of preparing .alpha.-arylalkanoic esters 1988-03-08