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Michael Barry

Michael Barry Des-David, Cleveland AU

Patent application numberDescriptionPublished
20100242225PNEUMATIC DOOR CLOSER - A pneumatic door closer which includes a cylinder which has a first end and an opposed second end; a piston which is slidingly engaged with the cylinder and which is biased towards the first end; a valve plug, a valve seat and a biasing member to bias the valve plug into sealing engagement with the valve seat to regulate the flow of air from the cylinder; and an adjustable assembly associated with the valve plug to vary the biasing force exerted on the valve plug thereby varying level of air pressure required inside the chamber before the valve plug is disengaged from the valve seat so that air is allowed to escape from the cylinder.09-30-2010

Michael Barry Gravestock, Holliston, MA US

Patent application numberDescriptionPublished
20080269214Pyrrole Derivatives as Dna Gyrase and Topoisomerase Inhibitors - Compounds of formula (I) and their pharmaceutically acceptable salts are described: Formula (I). Processes for their preparation, pharmaceutical compositions containing them, their use as medicaments and their use in the treatment of bacterial infections are also described.10-30-2008
20100179150ANTIBACTERIAL PIPERDINE DERIVATIVES - Compounds of formula (I) and their pharmaceutically acceptable salts are described. Processes for their preparation, pharmaceutical compositions containing them, their use as medicaments and their use in the treatment of bacterial infections are also described.07-15-2010

Patent applications by Michael Barry Gravestock, Holliston, MA US

Michael Barry Gravestock, Waltham, MA US

Patent application numberDescriptionPublished
20100137243Oxazolidinone And/Or Isoxazoline As Antibacterial Agents - Compounds of Formula (I), or a pharmaceutically-acceptable salt, or an in-vivo-hydrolysable ester thereof, and compounds as shown in Formula (I) wherein C is for example (D), (E), (F); wherein A and B are independently selected from (i) and (ii); R06-03-2010

Patent applications by Michael Barry Gravestock, Waltham, MA US