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Class Information
Number: 514/178
Name: Drug, bio-affecting and body treating compositions > Designated organic active ingredient containing (doai) > Cyclopentanohydrophenanthrene ring system doai > Oxygen double bonded to a ring carbon of the cyclopentanohydrophenanthrene ring system > Oxygen single bonded to a ring carbon of the cyclopentanohydrophenanthrene ring system
Description: Subject matter wherein one nuclear carbon of the cyclopentanohydrophenanthrene nucleus is bonded to an oxygen through a double bond and wherein another nuclear carbon atom of said cyclopentanohydrophenanthrene is bonded to at least one other oxygen through a single bond as, e.g., ether, hydroxy or alcoholate, etc.










Sub-classes under this class:

Class Number Class Name Patents
514/181 21-position substituted 168
514/179 Modified c-ring (except methyl in 13-position) (e.g., double bond containing, substituted, etc.) 708


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Patent Number Title Of Patent Date Issued
8703169 Implantable device having a coating comprising carrageenan and a biostable polymer Apr. 22, 2014
8664210 Aminooxime derivatives of 2- and/or 4-substituted androstanes and androstenes as medicaments for cardiovascular disorders Mar. 4, 2014
8653055 Corticosteroid having low systemic absorption Feb. 18, 2014
8642069 Composition and method for treating colds Feb. 4, 2014
8637474 Receptor modulators exhibiting neuroprotective and memory enhancing activities Jan. 28, 2014
8629130 6-substituted estradiol derivatives and methods of use Jan. 14, 2014
8598149 Optimizing mifepristone levels in plasma serum of patients suffering from mental disorders treatable with glucocorticoid receptor antagonists Dec. 3, 2013
8541400 Compositions forming non-lamellar dispersions Sep. 24, 2013
8524693 Process for obtaining 17-spirolactones in steroids Sep. 3, 2013
8518921 Compositions and methods for inducing bone growth and inhibiting bone loss Aug. 27, 2013
8507467 Transdermally absorbable preparation Aug. 13, 2013
8492369 Oral testosterone ester formulations and methods of treating testosterone deficiency comprising same Jul. 23, 2013
8492505 Branched biodegradable polymers, a macromonomer, processes for the preparation of same, and their use Jul. 23, 2013
8486374 Hydrophilic, non-aqueous pharmaceutical carriers and compositions and uses Jul. 16, 2013
8486925 Testosterone gel and method of use Jul. 16, 2013
8476253 Amide derivative Jul. 2, 2013
8470370 Controlled release formulations Jun. 25, 2013
8470371 Polymeric micellar clusters and their uses in formulating drugs Jun. 25, 2013
8466137 Testosterone gel and method of use Jun. 18, 2013
8466138 Testosterone gel and method of use Jun. 18, 2013
8466139 Formulation Jun. 18, 2013
8460641 Microemulsion process and composition Jun. 11, 2013
8449867 Microemulsion and sub-micron emulsion process and compositions May. 28, 2013
8450299 Methods of hormonal treatment utilizing ascending-dose extended cycle regimens May. 28, 2013
8435944 Method and composition for transdermal drug delivery May. 7, 2013
8435973 17-beta HSD1 and STS inhibitors May. 7, 2013
8415332 Methods of hormonal treatment utilizing ascending-dose extended cycle regimens Apr. 9, 2013
8383612 Use of megestrol acetate for improving heart function and the treatment of heart insufficiency Feb. 26, 2013
8372814 Ophthalmic formulations and uses thereof Feb. 12, 2013
8367647 Treatment of meconium aspiration syndrome with estrogens Feb. 5, 2013
8367646 Steroid compounds and treatment methods Feb. 5, 2013
8354396 Drug identification and treatment method Jan. 15, 2013
8349295 Surface modified aerosol particles, a method and apparatus for production thereof and powders and dispersions containing said particles Jan. 8, 2013
8329220 Controlled release formulations Dec. 11, 2012
8329680 Formulation Dec. 11, 2012
8309539 Acute treatment of social phobia Nov. 13, 2012
8303990 Otologic nanotechnology Nov. 6, 2012
8299050 Method for treating uterine fibroids Oct. 30, 2012
8288342 Methods for treating vasomotor symptoms in castrated prostatic cancer patients with low dose cyproterone acetate Oct. 16, 2012
8288445 Stable pharmaceutical products Oct. 16, 2012
8278291 Treatment of wrinkles and strias with 4-hydroxyandrostenedione or a derivative thereof Oct. 2, 2012
8263104 Polymer nanofilm coatings Sep. 11, 2012
8258123 C-19 steroids for cosmetic and further uses Sep. 4, 2012
8242100 Compositions and methods for inducing bone growth and inhibiting bone loss Aug. 14, 2012
8232264 Compositions and methods for enhancing corticosteroid delivery Jul. 31, 2012
8227453 Pharmaceutical formulations and uses thereof in the treatment of female sexual dysfunction Jul. 24, 2012
8227454 Estrogenic compounds, pharmaceutical compositions and formulations comprising the same Jul. 24, 2012
8217025 Drug screening and treatment methods Jul. 10, 2012
8207152 Methods for treating or preventing cancer by preventing, inhibiting, or arresting cell cycling Jun. 26, 2012
8197858 Bone microenvironment modulated seizure treatments Jun. 12, 2012

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