The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 08, 1990
Filed:
Jan. 18, 1989
Applicant:
Inventors:
Benjamin C Hui, Peabody, MA (US);
Luis I Victoriano, Danvers, MA (US);
Assignee:
CVD Incorporated, Woburn, MA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ;
U.S. Cl.
CPC ...
556187 ;
Abstract
The waste product from the synthesis of trimethylgallium is reacted with a hydride selected from an alkali metal hydride, a group IIIA hydride, or a group III hydride to produce dimethylaluminum hydride of high purity.