Resources Contact Us Home
Browse by Category: Main > Health & Medicine
Class Information
Number: 514/506
Name: Drug, bio-affecting and body treating compositions > Designated organic active ingredient containing (doai) > Ester doai
Description: Subject matter wherein the DOAI is identical in structure with a compound formed by replacing the hydroxyl of an alcohol or phenol by an acid radical.

Sub-classes under this class:

Class Number Class Name Patents
514/509 (o=)n(=o)-o-c containing (e.g., nitrate ester, etc.) 118
514/513 C-c(=x)-x-c containing (x is chalcogen and at least one x is other than oxygen) 286
514/514 Carbon bonded to -ncx or -xcn (e.g., cyanate, thiocyanate or isothiocyanate, etc.) (x is chalcogen) 141
514/519 Cyano or isocyano bonded directly to carbon 138
514/510 Polycyclo ring system 491
514/507 R-c(=x)-n-x-c containing (e.g., hydroxamic acid ester, etc.) (r is c or h and x is chalcogen) 84
514/517 S-x-c containing (e.g., sulfates, etc.) (x is chalcogen) 254
514/512 X-c(=x)-x containing (e.g., carbonic acid ester, thiocarbonic acid ester, etc.) (x is chalcogen) 185
514/508 X-c=n containing (e.g., imidoester, etc.) (x is chalcogen) 81
514/529 Z-c(=o)-o-y wherein z is hydrogen or an organic radical bonded to the c(=o) by a carbon and y is an organic radical bonded to the oxygen by a carbon 441

Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8691868 Neprilysin inhibitors Apr. 8, 2014
8685887 Surfactant compositions Apr. 1, 2014
8686033 Phosphoric acid esters containing phosphorus atoms bridged by diol units Apr. 1, 2014
8680080 Natural marine source phospholipids comprising polyunsaturated fatty acids and their applications Mar. 25, 2014
8642652 Cosmetic compositions containing esters based on 2-propylheptanol Feb. 4, 2014
8637496 Compounds having a monogalactosyldiacylglycerol synthase inhibitory activity as herbicide or algaecide, herbicide and algaecide compositions Jan. 28, 2014
8633171 Transparent oil gelling system Jan. 21, 2014
RE44704 Compositions and methods for treating cancer using immunoconjugates and chemotherapeutic agents Jan. 14, 2014
8623914 Medical composition Jan. 7, 2014
8618086 Compositions and methods for treating hair loss using C.sub.16-C.sub.20 aromatic tetrahydro prostaglandins Dec. 31, 2013
8609636 Oxime derivatives as sphingosine 1-phosphate (S1P) receptor modulators Dec. 17, 2013
8586567 Concentrated therapeutic phospholipid compositions Nov. 19, 2013
8586632 Use of the irritating principal oleocanthal in olive oil, as well as structurally and functionally similar compounds Nov. 19, 2013
8575211 Synergistic combination of analgesic compounds Nov. 5, 2013
8557864 Agent having neurotrophic factor-like activity Oct. 15, 2013
8557874 Hemostatic material Oct. 15, 2013
8552068 Compositions and methods Oct. 8, 2013
8546447 Treatment of acne using derivatives of 5-aminolevulinic acid Oct. 1, 2013
8541466 Compositions and methods for treating hair loss using non-naturally occurring prostaglandins Sep. 24, 2013
8518988 Polymorph of the hydrochloride of the (4-hydroxycarbamoyl-phenyl)-carbamic acid (6-dimethylamino methyl-2-naphthalenyl) ester Aug. 27, 2013
8486972 Sublingual fentanyl spray Jul. 16, 2013
8481593 Para-coumaric acid or para-hydroxycinnamic acid derivatives and their use in cosmetic or dermatological compositions Jul. 9, 2013
8455544 Synthetic triterpenoids and methods of use in the treatment of disease Jun. 4, 2013
8454940 Mixtures comprising benzotriazoles and merocyanines Jun. 4, 2013
8450089 Compounds as L-cystine crystallization inhibitors and uses thereof May. 28, 2013
8426463 [((1R,2S,5R)-2-isopropyl-5-methyl-cyclohexanecarbonyl)-amino]-acetic acid isopropyl ester and related compounds and their use in therapy Apr. 23, 2013
8420691 Combination of selected analgesics and COX-II inhibitors Apr. 16, 2013
8420697 Treatment of acute exacerbation of asthma and reduction of likelihood of hospitalization of patients suffering therefrom Apr. 16, 2013
8410169 Compounds and methods for delivery of prostacyclin analogs Apr. 2, 2013
8404749 Method of inhibiting inflammatory pain Mar. 26, 2013
8383675 Natural marine source phospholipids comprising polyunsaturated fatty acids and their applications Feb. 26, 2013
8372882 Functionalized phenolic esters and amides and polymers therefrom Feb. 12, 2013
8367703 Method of treating a sore throat Feb. 5, 2013
8362036 Composition and method of treating a sore throat Jan. 29, 2013
8357676 Ansamycin formulations and methods of use thereof Jan. 22, 2013
8349891 Crystalline solids of a MetAP-2 inhibitor and methods of making and using same Jan. 8, 2013
8344026 Sulfoperoxycarboxylic acids, their preparation and methods of use as bleaching and antimicrobial agents Jan. 1, 2013
8338478 Derivatives of 3,3-diphenylpropylamines Dec. 25, 2012
8324270 Methods for the treatment and prevention of age-related retinal dysfunction Dec. 4, 2012
8318804 Antiviral activity of cyclopentene nitro-ester and derivatives Nov. 27, 2012
8309116 Personal care and cosmetics compositions comprising biologically-based mono and di esters Nov. 13, 2012
8309610 Crystalline forms of (1RS,3RS,6RS)-6-dimethylaminomethyl-1-(3-methoxyphenyl)cyclohexane-1,3-di- ol hydrochloride Nov. 13, 2012
8287844 Non-petrochemically derived cationic emulsifiers that are neutralized amino acid esters and related compositions and methods Oct. 16, 2012
8283292 Agrochemical compositions containing naphthalene sulfonate derivatives and nitrogen-containing surfactants Oct. 9, 2012
8278351 Natural marine source phospholipids comprising polyunsaturated fatty acids and their applications Oct. 2, 2012
8263678 Compositions for repelling fluid and uses thereof Sep. 11, 2012
8236331 Cosmetic cooling composition Aug. 7, 2012
8232316 Compounds and methods for delivery of prostacyclin analogs Jul. 31, 2012
8211453 Antibacterial composition containing organic silver complexes, antibacterial treatment methods using the same and antibacterial formed article Jul. 3, 2012
8207089 Concentrated compositions that provide disease and pest control to plants Jun. 26, 2012

1 2 3 4 5 6 7

  Recently Added Patents
Light emitting element, method for manufacturing the light emitting element, optical element and method for manufacturing the optical element
Photoelectric conversion module
Methods for non-linear image blending, adjustment and display
Method for transmitting a signal from a transmitter to a receiver in a power line communication network, transmitter, receiver, power line communication modem and power line communication syst
Backside structure and methods for BSI image sensors
Information processing apparatus and method
  Randomly Featured Patents
Infrared light detector
Vacuolar proton ATPase subunits
Apparatus, systems and methods for constructing large numbers of travel fares
Method for ablating turbinates
Light beam scanning apparatus
Method for forming TiW fuses in high performance BiCMOS process
Method and apparatus for ensuring debiting in a postage meter prior to its printing a postal indicia
Monorail transportation system
Fault diagnosis system for automotive electronic devices
Method for planarizing a layer of material