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:
Dec. 29, 2009
Filed:
Oct. 17, 2006
Applicants:
Roy G. Gordon, Cambridge, MA (US);
Jean-sebastien Lehn, Watertown, MA (US);
Huazhi LI, Somerville, MA (US);
Inventors:
Roy G. Gordon, Cambridge, MA (US);
Jean-Sebastien Lehn, Watertown, MA (US);
Huazhi Li, Somerville, MA (US);
Assignee:
President and Fellows of Harvard University, Cambridge, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 7/00 (2006.01); C07F 15/00 (2006.01); C07F 11/00 (2006.01); C07F 5/00 (2006.01); C23C 16/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Metal(IV) tetrakis(N,N'-dialkylamidinates) were synthesized and characterized. Exemplary metals include hafnium, zirconium, tantalum, niobium, tungsten, molybdenum, tin and uranium. These compounds are volatile, highly stable thermally, and suitable for vapor deposition of metals and their oxides, nitrides and other compounds.