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. 24, 2007
Filed:
Jul. 17, 2003
Vladimir Kuzunich Cherkasov, Nizhnii Novgorod, RU;
Michael Paviovich Bubnov, Nizhnii Novgorod, RU;
Nikolay Olegovich Druzhkov, Nizhnii Novgorod, RU;
Valentina Nikolavena Glushakova, Nizhnii Novgorod, RU;
Irina Alexandrovna Teplova, Nizhnii Novgorod, RU;
Nina Aleksandrovna Skorodumova, Nizhnii Novgorod, RU;
Gleb Arsent′evich Abakumov, Nizhnii Novgorod, RU;
Cynthia A. Ballinger, Katy, TX (US);
Kevin R. Squire, Kingwood, TX (US);
JO Ann Marie Canich, Houston, TX (US);
Enock Berluche, Phillipsburg, NJ (US);
Lisa Saunders Baugh, Ringoes, NJ (US);
Donald Norman Schulz, Annandale, NJ (US);
Baiyi Zhao, Kingwood, TX (US);
Vladimir Kuzunich Cherkasov, Nizhnii Novgorod, RU;
Michael Paviovich Bubnov, Nizhnii Novgorod, RU;
Nikolay Olegovich Druzhkov, Nizhnii Novgorod, RU;
Valentina Nikolavena Glushakova, Nizhnii Novgorod, RU;
Irina Alexandrovna Teplova, Nizhnii Novgorod, RU;
Nina Aleksandrovna Skorodumova, Nizhnii Novgorod, RU;
Gleb Arsent′evich Abakumov, Nizhnii Novgorod, RU;
Cynthia A. Ballinger, Katy, TX (US);
Kevin R. Squire, Kingwood, TX (US);
Jo Ann Marie Canich, Houston, TX (US);
Enock Berluche, Phillipsburg, NJ (US);
Lisa Saunders Baugh, Ringoes, NJ (US);
Donald Norman Schulz, Annandale, NJ (US);
Baiyi Zhao, Kingwood, TX (US);
ExxonMobil Chemical Patents Inc., Houston, TX (US);
Abstract
This invention relates to a transition metal compound represented by the formula LMX wherein M is a Group 3 to 11 metal L is a bulky bidentate or tridentate neutral ligand that is bonded to M by two or three heteroatoms and at least one heteroatom is nitrogen; X is a substituted or unsubstituted catecholate ligand provided that the substituted catecholate ligand does not contain a 1,2-diketone functionality.