Inventor · disambiguated record
William A. Matthews
Also filed as: MATTHEWS WILLIAM · MATTHEWS WILLIAM A · MATTHEWS WILLIAM ALBERT · MATTHEWS WILLIAM ALBERT PAUL
12 granted patents·2 pending applications·47 citations·filing 1997–2020
87Inventor score
Files withUNIVATION TECH LLC8MATTHEWS WILLIAM A2CAI PING1MATTHEWS WILLIAM1MODU LOC FENCE RENTALS LP1
Top patents by PatentIndex Score
14 records- 0183US10227428B2Methods for controlling polymer propertiesUNIVATION TECH LLC·Filed 2014·Granted Mar 12, 2019·3 cites·12 claims
- 0280US10870719B2Polymer flow index modifierUNIVATION TECH LLC·Filed 2017·Granted Dec 22, 2020·1 cites·6 claims
- 0377US8496882B2Catalyst feed systems and methods for using the sameMATTHEWS WILLIAM A·Filed 2012·Granted Jul 30, 2013·4 cites·7 claims
- 0474US11655316B2Polymer flow index modifierUNIVATION TECH LLC·Filed 2020·Granted May 23, 2023·0 cites·9 claims
- 0574US10221254B2Closed reactor transitions between metallocene catalystsUNIVATION TECH LLC·Filed 2016·Granted Mar 5, 2019·1 cites·20 claims
- 0671US11267918B2Methods for controlling polymer propertiesUNIVATION TECH LLC·Filed 2019·Granted Mar 8, 2022·0 cites·19 claims
- 0770US8480058B2Sheet material liftsMATTHEWS WILLIAM·Filed 2010·Granted Jul 9, 2013·9 cites·18 claims
- 0870US5844054AProcess control in the presence of chromium based catalystsFiled 1997·Granted Dec 1, 1998·27 cites·5 claims
- 0967US11421054B2Producing a polyethylene polymerUNIVATION TECH LLC·Filed 2020·Granted Aug 23, 2022·0 cites·8 claims
- 1061US11014998B2Producing a polyethylene polymerUNIVATION TECH LLC·Filed 2017·Granted May 25, 2021·0 cites·8 claims
- 1160US8206654B2Catalyst feed systems and methods for using the sameMATTHEWS WILLIAM A·Filed 2008·Granted Jun 26, 2012·1 cites·12 claims
- 1247US2006130870A1Method for sonic cleaning of reactor with reduced acoustic wave cancellationCAI PING·Filed 2005·Application pending·0 cites
- 1340US7714082B2Gas-phase polymerization process to achieve a high particle densityUNIVATION TECH LLC·Filed 2005·Granted May 11, 2010·1 cites·19 claims
- 1437US2018320405A1Adjustable saddle for erection of a fencingMODU LOC FENCE RENTALS LP·Filed 2017·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →