Inventor · Greenwich, CT, US

Richard Sackler

48Patents
26h-index
28Co-inventors
85Inventor score

Filing activity: May 27, 1982 → Jul 10, 2017

Most-cited inventions

PatentTitleAreaCited byStatus
US5478577A Method of treating pain by administering 24 hour oral opioid formulations exhibiting rapid rate of initial rise of plasma drug level Human Necessities 409 Expired
US5672360A Method of treating pain by administering 24 hour oral opioid formulations Human Necessities 399 Expired
US6143322A Method of treating humans with opioid formulations having extended controlled release Human Necessities 298 Expired
US5747060A Prolonged local anesthesia with colchicine Human Necessities 268 Expired
US7332182B2 Pharmaceutical formulation containing opioid agonist, opioid antagonist and irritant Human Necessities 254 Expired
US5942241A Formulations and methods for providing prolonged local anesthesia Human Necessities 248 Expired
US6524607B1 Formulations and methods for providing prolonged local anesthesia Human Necessities 218 Expired
US7157103B2 Pharmaceutical formulation containing irritant Human Necessities 212 Expired
US6248345A Prolonged anesthesia in joints and body spaces Emerging Cross-Sectional Technologies 191 Expired
US6534081B2 Prolonged anesthesia in joints and body spaces Emerging Cross-Sectional Technologies 188 Expired
US6921541B2 Formulations and methods for providing prolonged local anesthesia Human Necessities 151 Expired
US8017148B2 Pharmaceutical formulation containing opioid agonist, opioid antagonist and irritant agent Human Necessities 99 Active
US6552031B1 Synergistic analgesic combination of oxycodone and rofecoxib Human Necessities 98 Expired
US5716611A Emollient antimicrobial formulations containing povidone iodine Emerging Cross-Sectional Technologies 95 Expired
US8652497B2 Pharmaceutical formulation containing irritant Human Necessities 90 Active
US7727557B2 Pharmaceutical formulation containing irritant Human Necessities 89 Active
US7790215B2 Sustained-release gel coated compositions Human Necessities 85 Active
US8652515B2 Pharmaceutical formulation containing an opioid agonist, opioid antagonist and irritant agent Human Necessities 72 Active
US6699908B2 Methods for providing safe local anesthesia Human Necessities 69 Expired
US6673367B1 Controlled/modified release oral methylphenidate formulations Human Necessities 69 Expired
US7083808B2 Controlled/modified release oral methylphenidate formulations Human Necessities 65 Expired
US6521259B1 Formulations and methods for providing prolonged local anesthesia Human Necessities 49 Expired
US6514516B1 Formulations and methods for providing prolonged local anesthesia Human Necessities 48 Expired
US6017963A Formulation for intranasal administration Human Necessities 41 Expired
US7125561B2 Compartmentalized dosage form Human Necessities 40 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.