Inventor · Seattle, WA, US

Clark Allphin

36Patents
27h-index
17Co-inventors
82Inventor score

Filing activity: Sep 12, 1991 → Apr 23, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US8778398B2 Immediate release formulations and dosage forms of gamma-hydroxybutyrate Human Necessities 87 Active
US8591922B1 Gamma-hydroxybutyrate compositions and their use for the treatment of disorders Human Necessities 82 Active
US8901173B2 Gamma-hydroxybutyrate compositions and their use for the treatment of disorders Human Necessities 71 Active
US9132107B2 Gamma-hydroxybutyrate compositions and their use for the treatment of disorders Human Necessities 68 Active
US9555017B2 Methods of making a mixture of salts of gamma-hydroxybutyrate Human Necessities 63 Active
US8771735B2 Immediate release dosage forms of sodium oxybate Human Necessities 59 Active
US10398662B1 GHB formulation and method for its manufacture Human Necessities 58 Active
US9795567B2 Immediate release formulations and dosage forms of gamma-hydroxybutyrate Human Necessities 54 Active
US10195168B2 Gamma-hydroxybutyrate compositions and their uses for the treatment of disorders Human Necessities 53 Active
US10813885B1 Controlled release dosage forms for high dose, water soluble and hygroscopic drug substances Human Necessities 50 Active
US10758488B2 Controlled release dosage forms for high dose, water soluble and hygroscopic drug substances Human Necessities 49 Active
US9801852B2 Devices and methods for facilitating and controlling use of a medication Human Necessities 48 Active
US10959956B2 Controlled release dosage forms for high dose, water soluble and hygroscopic drug substances Human Necessities 47 Active
US10966931B2 Controlled release dosage forms for high dose, water soluble and hygroscopic drug substances Human Necessities 47 Active
US11077079B1 GHB formulation and method for its manufacture Human Necessities 45 Active
US11090269B1 Controlled release dosage forms for high dose, water soluble and hygroscopic drug substances Human Necessities 45 Active
US10987310B2 Controlled release dosage forms for high dose, water soluble and hygroscopic drug substances Human Necessities 44 Active
US11147782B1 GHB formulation and method for its manufacture Human Necessities 41 Active
US11207270B2 Controlled release dosage forms for high dose, water soluble and hygroscopic drug substances Human Necessities 40 Active
US10675258B2 Method of using gamma-hydroxybutyrate compositions for the treatment of disorders Human Necessities 38 Active
US8609651B2 Pharmaceutical compositions of benzodiazepines and method of use thereof Human Necessities 36 Active
US11033530B2 Devices and methods for facilitating and controlling use of a medication Human Necessities 35 Active
US10195151B2 Formulations of (R)-2-amino-3-phenylpropyl carbamate Human Necessities 35 Active
US11400052B2 Alcohol-resistant drug formulations Human Necessities 34 Active
US10512609B2 Formulations of (R)-2-amino-3-phenylpropyl carbamate Human Necessities 34 Active

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