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. 18, 1996
Filed:
Nov. 14, 1994
Applicant:
Inventors:
Fritz Loth, Teltow, DE;
Carola Fanter, Teltow, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08B / ; C08B / ; B01J / ; B01J / ;
U.S. Cl.
CPC ...
536 57 ; 536 84 ; 536 85 ; 536 87 ; 428402 ;
Abstract
Bead-shaped cellulose products and a process for the manufacturing of such ead-shaped porous cellulose products provide improved characteristics, particularly a hydrophilic, reversibly expandable cellulose matrix with a pore structure that can be adjusted within wide ranges in a targeted manner while non-specific mutual reactions are simultaneously suppressed by biomacromolecules.
Loth, Fritz. (1996). Bead-shaped cellulose products for separating and carrier materials and (U.S. Patent No. 5527902). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5527902
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile