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:
Jul. 21, 2020
Filed:
Mar. 06, 2017
Omya International Ag, Oftringen, CH;
Christophe Laporte, Romont, CH;
Daniel Frey, Zofingen, CH;
Kai Max Hettmann, Grenzach-Wyhlen, DE;
Samuel Rentsch, Spiegel bei Bern, CH;
Detlef Gysau, Full, CH;
Patrick A. C. Gane, Rothrist, CH;
Omya International AG, Oftringen, CH;
Abstract
The present invention relates to a process for taking up one or more nitrogen oxide(s) from a gaseous and/or aerosol or liquid medium using at least one particulate earth alkali carbonate-comprising material and/or at least one particulate earth alkali phosphate-comprising material as well as an adsorbing material comprising said at least one particulate earth alkali carbonate-comprising material and/or at least one particulate earth alkali phosphate-comprising material.