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. 04, 2007
Filed:
Jul. 28, 1999
Jannetje Maatje Van Den Berge, Legal Representative, Oostvoorne, NL;
Machteld Maria Wilfried Mertens, Boortmeerbeek, BE;
Marcel Johannes Janssen, Kessel-Lo, BE;
Cornelius Wilhelmus Maria Van Oorschot, Machelen, BE;
David E. W. Vaughan, State College, PA (US);
Jannetje Maatje Van Den Berge, legal representative, Oostvoorne, NL;
Machteld Maria Wilfried Mertens, Boortmeerbeek, BE;
Marcel Johannes Janssen, Kessel-Lo, BE;
Cornelius Wilhelmus Maria Van Oorschot, Machelen, BE;
David E. W. Vaughan, State College, PA (US);
ExxonMobil Chemical Patents Inc., Houston, TX (US);
Abstract
A colloidal suspension of LEV structure type crystalline molecular sieve, making the suspension by washing smaller crystallites from a previously found solid LEV product, and using the suspension as seeds in further crystalline molecular sieve syntheses.