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Class Information
Number: 514/752
Name: Drug, bio-affecting and body treating compositions > Designated organic active ingredient containing (doai) > Halogenated hydrocarbon doai > Carbocyclic > Benzene ring containing > Alkyne
Description: Subject matter wherein the compound contains a triple bond between two carbon atoms.

Patents under this class:

Patent Number Title Of Patent Date Issued
6500447 pH-sensitive microcapsules Dec. 31, 2002
5859068 Acceleration of tissue growth using fluorocarbon liquid Jan. 12, 1999
5578292 Long-lasting aqueous dispersions or suspensions of pressure-resistant gas-filled microvesicles and methods for the preparation thereof Nov. 26, 1996
5573751 Persistent gaseous bubbles as ultrasound contrast media Nov. 12, 1996
5558854 Ultrasound contrast media comprising perfluoropentane and perfluorohexane gas Sep. 24, 1996
5393524 Methods for selecting and using gases as ultrasound contrast media Feb. 28, 1995
5126371 Diarylacetylenes, their preparation and their use Jun. 30, 1992
4264627 Ethynylbenzene compounds and derivatives thereof to treat inflammation, pain or fever Apr. 28, 1981
4226887 Anti-inflammatory agents Oct. 7, 1980
4094995 Ethynylbenzene compounds and derivatives thereof to treat pain, fever and inflammation Jun. 13, 1978
4075354 Ethynylbenzene compounds and derivatives thereof for treating pain fever and inflammation Feb. 21, 1978
3991212 Anti-inflammatory agents Nov. 9, 1976

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