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. 08, 1982
Filed:
Jan. 16, 1980
Applicant:
Inventors:
William Hertl, Corning, NY (US);
Anthony R Zine, Jr, Corning, NY (US);
Assignee:
Sherwood Medical Industries Inc., St. Louis, MO (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ; B01J / ;
U.S. Cl.
CPC ...
206216 ; 206219 ; 206525 ; 210789 ; 252 60 ; 252316 ;
Abstract
The rheological properties of thixotropic, gel-like compositions employed in blood separation tubes are controlled by incorporating in the composition up to about five percent by weight, based on the amount of composition, of a disilazane.