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:
Sep. 23, 2003
Filed:
Jun. 08, 2001
Applicant:
Inventors:
Claus Dusemund, Darmstadt, DE;
Klaus Freissler, Stockstadt am Rhein, DE;
Wilfried Jammer, Seeheim-Jugenheim, DE;
Michael Poth, Darmstadt, DE;
Alberto Dix, Griesheim, DE;
Eberhard Tempel, Seeheim-Jugenheim, DE;
Assignee:
Merck Patent GmbH, Darmstadt, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04F 1/06 ; F04F 3/00 ;
U.S. Cl.
CPC ...
F04F 1/06 ; F04F 3/00 ;
Abstract
A system tot the pulsation-free delivery of liquids, which system may be used for high-purity, liquid chemicals in the semiconductor industry.
Dusemund, Claus. (2003). System for conveying liquids without pulsing (U.S. Patent No. 6623248). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6623248
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile