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:
Aug. 02, 2011
Filed:
Jul. 17, 2007
Alain Wagner, Strasbourg, FR;
Frank Hoonakker, Bischoffsheim, FR;
Alexandre Varnek, Strasbourg, FR;
Novalyst Discovery, Illkirch Graffenstaden, FR;
Universite Louis Pasteur, Strasbourg, FR;
Abstract
A computer-based method for identifying at least one pair of similar chemical reactions between a plurality of reactions each related to preparation of at least one product from at least one reagent may include generating for each reaction a structural representation involving dynamic and conventional bonds and, based on the this structural representation, generating for each reaction a set of fragment descriptors of a predetermined length comprising the dynamical bonds and a corresponding descriptor vector. The method may further include calculating similarity indices between descriptor vectors of the plurality of reactions and comparing the similarity indices to identify at least one pair of similar reactions.