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:
Jan. 19, 1988
Filed:
Aug. 22, 1986
Applicant:
Inventors:
Dietmar Seyferth, Lexington, MA (US);
Joanne M Schwark, Cambridge, MA (US);
Assignee:
Massachusetts Institute of Technology, Cambridge, MA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528 28 ; 528 14 ; 528 37 ; 528 38 ; 556410 ; 556412 ; 524442 ; 525477 ; 525474 ; 501 88 ; 501 97 ;
Abstract
A method for preparing preceramic polymers is disclosed. This method includes the steps of
Seyferth, Dietmar. (1988). Organopolysilazane precursors to silicon nitride-rich mixed sic/si.sub.3 (U.S. Patent No. 4720532). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4720532
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile