Inventor · disambiguated record
William A. Evanko
Also filed as: EVANKO WILLIAM A · EVANKO WILLIAM ANDREW
11 granted patents·7 pending applications·270 citations·filing 1993–2015
92Inventor score
Top patents by PatentIndex Score
18 records- 0197US8101808B2Recovery of higher alcohols from dilute aqueous solutionsEVANKO WILLIAM A·Filed 2008·Granted Jan 24, 2012·74 cites·156 claims
- 0296US8614077B2Recovery of higher alcohols from dilute aqueous solutionsEVANKO WILLIAM A·Filed 2011·Granted Dec 24, 2013·20 cites·14 claims
- 0396US8304588B2Recovery of higher alcohols from dilute aqueous solutionsEVANKO WILLIAM A·Filed 2012·Granted Nov 6, 2012·15 cites·28 claims
- 0495US8283505B2Recovery of higher alcohols from dilute aqueous solutionsEVANKO WILLIAM A·Filed 2012·Granted Oct 9, 2012·12 cites·18 claims
- 0591US5420304AMethod to produce cyclic estersBIOPAK TECHNOLOGY LTD·Filed 1993·Granted May 30, 1995·66 cites·122 claims
- 0689US9517996B2Purification of polycarboxylic acidsVERDEZYNE INC·Filed 2015·Granted Dec 13, 2016·7 cites·15 claims
- 0781US8895272B2Methods for the economical production of biofuel from biomassGEVO INC·Filed 2013·Granted Nov 25, 2014·2 cites·18 claims
- 0880US5750732AMethod to produce cyclic estersCHRONOPOL INC·Filed 1995·Granted May 12, 1998·37 cites·16 claims
- 0977US8431374B2Methods for the economical production of biofuel from biomassHAWKINS ANDREW C·Filed 2008·Granted Apr 30, 2013·3 cites·43 claims
- 1070US2014360376A1Recovery of higher alcohols from dilute aqueous solutionsGEVO INC·Filed 2014·Application pending·0 cites
- 1166US5766565APurification of hydrochloric acidDOW CORNING·Filed 1993·Granted Jun 16, 1998·22 cites·8 claims
- 1266US2015307904A1Methods for the Economical Production of Biofuel from BiomassGEVO INC·Filed 2014·Application pending·0 cites
- 1364US2013059370A1Recovery of higher alcohols from dilute aqueous solutionsGEVO INC·Filed 2012·Application pending·0 cites
- 1460US2014356920A1Recovery of higher alcohols from dilute aqueous solutionsGEVO INC·Filed 2014·Application pending·0 cites
- 1555US2013122561A1Recovery of higher alcohols from dilute aqueous solutionsEVANKO WILLIAM A·Filed 2012·Application pending·0 cites
- 1653US2012040080A1Methods for the economical production of biofuel precursor that is also a biofuel from biomassHAWKINS ANDREW C·Filed 2011·Application pending·0 cites
- 1752US2011124068A1Recovery of higher alcohols from dilute aqueous solutionsEVANKO WILLIAM A·Filed 2010·Application pending·0 cites
- 1848US5330735APurification of hydrochloric acidDOW CORNING·Filed 1993·Granted Jul 19, 1994·12 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →