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. 23, 1987
Filed:
Jun. 10, 1986
Charles W Martin, Monroe County, IL (US);
Yehuda Shalon, St. Louis County, MO (US);
HT Chemicals, Inc., St. Louis, MO (US);
Abstract
A slurry compressor for obtaining a homogeneous absorbent bed in a chromatographic column wherein said compressor includes a shaped member having external dimensions slightly less than the internal dimensions of the column in which the bed of particles is being compressed. The compressor having an innermost portion and an outermost portion, integrally connected, the innermost portion being a solid segment incorporating a lower surface, while the outermost portion includes a hollowed interior forming a walled structure extending integrally from the solid segment, with the walled structure flaring slightly outwardly to assure a reasonably snug contact with the inner surface and interior wall of the associated column.