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:
Jun. 09, 1992
Filed:
May. 14, 1990
Applicant:
Inventors:
Harold D Lesher, Wilmington, DE (US);
Ratnesh K Dwivedi, Wilmington, DE (US);
Perry B Goldberg, North East, MD (US);
Assignee:
Lanxide Technology Company, LP, Newark, DE (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
4273835 ; 427431 ; 4273762 ;
Abstract
There is disclosed methods for producing self-supporting ceramic matrix and ceramic matrix composite bodies by batch, semi-continuous, and continuous processes utilzing the directed oxidation of a molten parent metal with an oxidant to form an oxidation reaction product which may embed filler material.