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.:

US 7407639 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 05, 2008

Filed:

Aug. 08, 2003
Applicants:

Earl Lawrence Vincent Goetheer, Geldrop, NL;

Xiaojun Zhu, Geldrop, NL;

Leo Jacques Pierre Van Den Broeke, Amsterdam, NL;

Hubertus Wilhelmus Piepers, Eindhoven, NL;

Johannes Theodorus Faustinus Keurentjes, Helmond, NL;

Adelbert Antonius Henricus Drinkenburg, Geleen, NL;

Arjan Willem Verkerk, 's-Hertogenbosch, NL;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B 31/24 (2006.01); C01B 9/00 (2006.01); B01J 8/08 (2006.01); B01J 19/28 (2006.01);
U.S. Cl.
CPC ...
Abstract

The present invention relates to a method of preparing particles of a defined size and morphology, using a reaction of reactants, wherein the reaction is carried out in the presence of rotational forces and wherein the reactants are separated from each other by means of a contactor. The present method is suitable for preparing articles having a particle size from 10-2000 nm.


Find Patent Forward Citations

Goetheer, Earl Lawrence Vincent. (2008). Method for preparing particles of a defined size in a reaction vessel (U.S. Patent No. 7407639). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7407639

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