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:
Jan. 27, 1998
Filed:
Sep. 16, 1996
Applicant:
Inventors:
Gerhard Sextl, Geiselbach, DE;
Sabine Bartelt, Langenselbold, DE;
Klaus Wilmes, Freigericht-Bernbach, DE;
Roland Reuter, Darmstadt, DE;
Rudolf Schwarz, Alzenau-Wasserlos, DE;
Friedel Worch, Gelnhausen-Meerholz, DE;
Assignee:
Degussa Aktiengesellschaft, Frankfurt, DE;
Primary Examiner:
Int. Cl.
CPC ...
B30B / ;
U.S. Cl.
CPC ...
100211 ; 100 90 ; 141 67 ; 141 71 ; 141 73 ; 141 80 ; 222214 ;
Abstract
Powdered substances are compressed by a process wherein the powdered substances are enclosed in a flexible receptacle, the receptacle is enclosed in a pressure vessel and the space between the wall of the receptacle and the wall of the pressure vessel is pressurized with compressed gas.