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The inventors are Gravett David M,Toleikis Philip M,Guan Dechi,Signore Pierre E,Spencer Thomas S,Hunter William L Links of London Wang Kaiyue. Angiotech International AG filed the patent application on June,The Links of London N Charm application number is KOLNP A.The international classification number is AF. According to the Controller General of Patents,Designs Trade Marks,"There is disclosed a perivascular wrap comprising a biodegradable polymer,such as herein described,a therapeutic agent,such as herein described,and a polymeric carrier of the therapeutic agent,wherein the biodegradable polymer is in the form of a mesh." Angiotech International AG offers biotechnology services.The company was formerly known as Angiotech International GmbH.The company was incorporated in and is Links of London O Charm in Zug,Switzerland. According to the Controller General of Patents,Designs Trade Marks,"A process for making sintered silicon carbideneodymium oxidealuminum oxide composites useful as engineering ceramics which comprises preparing a suspension of a mixture of SiC AO in neodymium nitrate solution,maintaining a pH in the range of.to.pouring this suspension in ammonium hydroxide solution to obtain a Links of London P Charm mass,ageing the gellike mass for a period in the range of hours,filtering and washing the aged gellike mass,drying the material at a temperature in the range of C for hours,grinding the dried mass to pass through mesh B.S.pelletizing the ground mass is statically under MPa,sintering the pressed pellets so obtained at a temperature in the range of C for a period in the range of.hour to hour in an inert atmosphere."