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Class 505/501 - Bismuth (Bi) or thallium (Tl) containing


Subclass of Class 505 - Superconductor technology: apparatus, material, process
Definition: Process wherein the superconducting material contains a
No. of applications: 1
Last issue date: 02/08/2007


Application No.Application TitleIssue Date
20070032385Sustainable chemical processes
A method includes preparing a protected amine compound represented by the following structural formula:
wherein the dotted line - - - is a covalent bond or no bond. The method includes the step of, in the presence of superatmospheric CO2: a) intermo... 		02/08/2007
 
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