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:
Feb. 18, 1992
Filed:
May. 25, 1990
Applicant:
Inventor:
Daniel B Brubaker, Redondo Beach, CA (US);
Assignee:
Research and Education Institute, Inc., Torrance, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ;
U.S. Cl.
CPC ...
436 69 ; 436165 ; 436809 ; 422 58 ; 422 73 ; 73 641 ;
Abstract
An apparatus and method for in vitro bleeding time determination. Blood is placed in a tube having a window covered with a clot promoting material having a slit. The time required before blood stops flowing through the slit is recorded, and is the bleeding time. It is preferred that the clot-promoting material be nylon fabric impregnated with collagen and blood clot promoting proteins.
Brubaker, Daniel. (1992). Vitro bleeding time determination (U.S. Patent No. 5089422). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5089422
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile