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View up-to-date information on Petroleos Mexicanos patents, including inventor and filing insights.

Patent Trends

Publication Identifier Document Type Title Classification-CPC Publication Date
CA2937242C Grant OXIDATIVE DEHYDROGENATION OF ETHANE TO ETHYLENE AND PREPARATION OF MULTIMETALLIC MIXED OXIDE CATALYST FOR SUCH PROCESS B01J23/18; B01J23/22; B01J23/28; B01J23/30; B01J23/885; B01J23/8877; B01J2523/00; B01J35/004; B01J37/0018; B01J37/08; B01J37/10; B01J37/12; C07C11/04; C07C2521/06; C07C2523/04; C07C2523/08; C07C2523/10; C07C2523/14; C07C2523/18; C07C2523/20; C07C2523/22; C07C2523/26; C07C2523/28; C07C2523/30; C07C2523/72; C07C2523/745; C07C2523/75; C07C2523/755; C07C2523/887; C07C5/48; Y02P20/52 July 23, 2019
CA2888633C Grant OXIDATIVE DEHYDROGENATION OF ETHANE TO ETHYLENE AND PREPARATION OF MULTIMETALLIC MIXED OXIDE CATALYST FOR SUCH PROCESS B01J23/18; B01J23/22; B01J23/28; B01J23/30; B01J23/885; B01J23/8877; B01J2523/00; B01J35/004; B01J37/0018; B01J37/08; B01J37/10; B01J37/12; C07C11/04; C07C2521/06; C07C2523/04; C07C2523/08; C07C2523/10; C07C2523/14; C07C2523/18; C07C2523/20; C07C2523/22; C07C2523/26; C07C2523/28; C07C2523/30; C07C2523/72; C07C2523/745; C07C2523/75; C07C2523/755; C07C2523/887; C07C5/48; Y02P20/52 January 08, 2019
US10058850B2 Grant Oxidative dehydrogenation of ethane to ethylene and preparation of multimetallic mixed oxide catalyst for such process B01J23/28; B01J23/30; B01J23/885; B01J23/8877; B01J2523/00; B01J35/004; B01J37/0018; B01J37/08; B01J37/10; B01J37/12; C07C2521/06; C07C2523/04; C07C2523/08; C07C2523/10; C07C2523/14; C07C2523/18; C07C2523/20; C07C2523/22; C07C2523/26; C07C2523/28; C07C2523/30; C07C2523/72; C07C2523/745; C07C2523/75; C07C2523/755; C07C2523/887; C07C5/48; Y02P20/52 August 28, 2018
US9937486B2 Grant Oxidative dehydrogenation of ethane to ethylene and preparation of multimetallic mixed oxide catalyst for such process B01J23/28; B01J23/30; B01J23/885; B01J23/8877; B01J2523/00; B01J35/004; B01J37/0018; B01J37/08; B01J37/10; B01J37/12; C07C2521/06; C07C2523/04; C07C2523/08; C07C2523/10; C07C2523/14; C07C2523/18; C07C2523/20; C07C2523/22; C07C2523/26; C07C2523/28; C07C2523/30; C07C2523/72; C07C2523/745; C07C2523/75; C07C2523/755; C07C2523/887; C07C5/48; Y02P20/52 April 10, 2018
JP2017031168A Application OXIDATION DEHYDROGENATION OF ETHANE TO ETHYLENE AND PREPARATION OF MULTI-METAL MIXED OXIDE AS CATALYST FOR SUCH PROCESS B01J23/18; B01J23/22; B01J23/28; B01J23/30; B01J23/885; B01J23/8877; B01J2523/00; B01J35/004; B01J37/0018; B01J37/08; B01J37/10; B01J37/12; C07C11/04; C07C2521/06; C07C2523/04; C07C2523/08; C07C2523/10; C07C2523/14; C07C2523/18; C07C2523/20; C07C2523/22; C07C2523/26; C07C2523/28; C07C2523/30; C07C2523/72; C07C2523/745; C07C2523/75; C07C2523/755; C07C2523/887; C07C5/48; Y02P20/52 February 09, 2017
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