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:
Aug. 14, 1990
Filed:
Feb. 24, 1989
Applicant:
Inventors:
Hillel Magid, Williamsville, NY (US);
Richard E Eibeck, Orchard Park, NY (US);
Michael Van Der Puy, Cheektowaga, NY (US);
Chien C Li, East Aurora, NY (US);
Assignee:
Allied-Signal Inc., Morris Township, Morris County, NJ (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C23G / ; B08B / ;
U.S. Cl.
CPC ...
134 40 ; 8142 ;
Abstract
A method of cleaning a surface of a substrate is provided. The method comprises treating the surface with a solvent comprising a compound of the formula
Quick Actions:
Magid, Hillel. (1990). Method of cleaning using hydrochlorofluorocarbons (U.S. Patent No. 4947881). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4947881
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile