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:
Mar. 23, 2004
Filed:
Sep. 25, 2001
Leonard Edward Bogan, Jr., Hatfield, PA (US);
Scott Han, Lawrenceville, NJ (US);
Bradley Anson Jacobs, Chalfont, PA (US);
Frederick William Kaiser, Fort Washington, PA (US);
Peter David Klugherz, Huntingdon Valley, PA (US);
Manhua Lin, Levittown, PA (US);
Richard David Link, III., Levittown, PA (US);
Michael William Linsen, North Wales, PA (US);
Rohm and Haas Company, Philadelphia, PA (US);
Abstract
Unsaturated carboxylic acids are produced by the vapor phase catalytic oxidation of mixtures of alkenes and alkanes in the presence of a catalyst containing a mixed metal oxide. Similarly, unsaturated nitrites are produced by the vapor phase catalytic oxidation of alkenes or mixtures of alkenes and alkanes and ammonia in the presence of a catalyst containing a mixed metal oxide.