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Class Information
Number: 514/282
Name: Drug, bio-affecting and body treating compositions > Designated organic active ingredient containing (doai) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., o,s,se or te) or nitrogen as the only ring hetero atoms doai > Hetero ring is six-membered consisting of one nitrogen and five carbon atoms > Polycyclo ring system having the six-membered hetero ring as one of the cyclos > Pentacyclo ring system having the six-membered hetero ring as one of the cyclos > Two of the cyclos share at least three ring members (i.e., bridged) > One of the five cyclos is five-membered and includes ring chalcogen (e.g., codeine, morphine, etc.)
Description: Subject matter wherein one of the pentacyclo ring system is a five-membered hetero ring which contains ring chalcogen, (i.e., oxygen, sulfur, selenium or tellurium).










Patents under this class:
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Patent Number Title Of Patent Date Issued
8710069 Opioid-nornicotine codrugs combinations for pain management Apr. 29, 2014
8710070 Opioid-ketamine and norketamine codrug combinations for pain management Apr. 29, 2014
8703186 Abuse-resistant oral dosage forms and method of use thereof Apr. 22, 2014
8703791 3-carboxypropyl-aminotetralin derivatives and related compounds as mu opioid receptor antagonists Apr. 22, 2014
8703177 Abuse-resistant mucoadhesive devices for delivery of buprenorphine Apr. 22, 2014
8685996 Methods for making 3-O-protected morphinones and 3-O-protected morphinone dienol carboxylates Apr. 1, 2014
8685995 Treatment with opioid antagonists and mTOR inhibitors Apr. 1, 2014
8685994 Analgesic combination of oxycodone and celecoxib Apr. 1, 2014
8673360 Compositions that enable rapid-acting and highly absorptive intranasal administration Mar. 18, 2014
8658198 Non-abusable pharmaceutical composition comprising opioids Feb. 25, 2014
8653065 Abuse deterrent and anti-dose dumping pharmaceutical salts useful for the treatment of attention deficit/hyperactivity disorder Feb. 18, 2014
8647667 Controlled release hydrocodone formulations Feb. 11, 2014
8642614 Toll-like receptor modulators and uses thereof Feb. 4, 2014
8642615 Methods of using 8-carboxamido-2,6-methano-3-benzazocines Feb. 4, 2014
8637538 Methods for treatment of pruritis Jan. 28, 2014
8637540 Compositions for deterring abuse of opioid containing dosage forms Jan. 28, 2014
8637539 Remedies for neuropathic pain and model animals of neuropathic pain Jan. 28, 2014
8623888 3-oxy-hydromorphone derivatives Jan. 7, 2014
8614224 Sinomenine derivatives and processes for their synthesis Dec. 24, 2013
8609682 Analgesic agents Dec. 17, 2013
8609683 Pharmaceutical formulation containing gelling agent Dec. 17, 2013
8597681 Methods of producing stabilized solid dosage pharmaceutical compositions containing morphinans Dec. 3, 2013
8586088 Tamper-resistant oral opioid agonist formulations Nov. 19, 2013
8580855 Acetaminophen / ibuprofen combinations and method for their use Nov. 12, 2013
8580856 Acetaminophen/ibuprofen combinations and method for their use Nov. 12, 2013
8574552 Solid dosage formulations of narcotic drugs having improved buccal adsorption Nov. 5, 2013
8569329 Opioid salts and formulations exhibiting anti-abuse and anti-dose dumping properties Oct. 29, 2013
8569330 Opioid salts and formulations exhibiting anti-abuse and anti-dose dumping properties Oct. 29, 2013
8563571 Crystalline forms of oxymorphone hydrochloride Oct. 22, 2013
8563038 Formulations and methods for the controlled release of active drug substances Oct. 22, 2013
8551986 Treatment of sequelae of psychiatric disorders Oct. 8, 2013
8552025 Stable methylnaltrexone preparation Oct. 8, 2013
8551520 Controlled release hydrocodone Oct. 8, 2013
8546418 Peripheral opioid receptor antagonists and uses thereof Oct. 1, 2013
8541026 Sustained release formulations of opioid and nonopioid analgesics Sep. 24, 2013
8536192 6,7-unsaturated-7-carbamoyl substituted morphinan derivative Sep. 17, 2013
8536191 Crystalline and amorphous forms of nalbuphine hydrochloride Sep. 17, 2013
8530495 Nalmefene hydrochloride dihydrate Sep. 10, 2013
8524277 Extended release dosage form Sep. 3, 2013
8524731 Use of opioid antagonists to attenuate endothelial cell proliferation and migration Sep. 3, 2013
8524275 Pharmaceutical formulations containing opioid agonist, opioid antagonist and gelling agent Sep. 3, 2013
8518962 Use of opioid antagonists Aug. 27, 2013
8518925 Opioids for the treatment of the chronic obstructive pulmonary disease (COPD) Aug. 27, 2013
8497280 Medicinal compositions comprising buprenorphine and nalmefene Jul. 30, 2013
8497287 Aminotetralin compounds as mu opioid receptor antagonists Jul. 30, 2013
8491930 Pharmaceutical formulation containing ibuprofen and codeine Jul. 23, 2013
8492399 3-carboxypropyl-aminotetralin derivatives and related compounds as mu opioid receptor antagonists Jul. 23, 2013
8486958 Crystalline forms of a 3-carboxypropyl-aminotetralin compound Jul. 16, 2013
8481559 Morphine and morphine precursors Jul. 9, 2013
8481560 Abuse deterrent transdermal formulations of opiate agonists and agonist-antagonists Jul. 9, 2013

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