Inventor · disambiguated record

Laurand Henry Lewandowski

Also filed as: LEWANDOWSKI LAURAND · LEWANDOWSKI LAURAND H · LEWANDOWSKI LAURAND HENRY

22 granted patents·6 pending applications·139 citations·filing 1999–2025

95Inventor score

Technology areasE04D C08L Y02A C08K C09D

Files withOWENS CORNING INTELLECTUAL CAPITAL LLC19 HERITAGE ENV SERVICES LLC2 SAUDI ARABIAN OIL CO2 VAIDYA MILIND M2 GOODYEAR TIRE & RUBBER1

Top patents by PatentIndex Score

28 records

0198US11059976B2Asphalt compositions including reclaimed asphalt materialOWENS CORNING INTELLECTUAL CAPITAL LLC·Filed 2019·Granted Jul 13, 2021·21 cites·23 claims
0298US10336906B2Use of an ester additive and paving grade asphalt in built up roofing asphalt composition manufactureOWENS CORNING INTELLECTUAL CAPITAL LLC·Filed 2015·Granted Jul 2, 2019·10 cites·20 claims
0397US12264476B2Polymer modified asphalt roofing materialOWENS CORNING INTELLECTUAL CAPITAL LLC·Filed 2023·Granted Apr 1, 2025·1 cites·17 claims
0497US11473305B2Polymer modified asphalt roofing materialOWENS CORNING INTELLECTUAL CAPITAL LLC·Filed 2020·Granted Oct 18, 2022·10 cites·13 claims
0596US10907353B2Polymer modified asphalt roofing materialOWENS CORNING INTELLECTUAL CAPITAL LLC·Filed 2018·Granted Feb 2, 2021·10 cites·16 claims
0695US9688882B2Use of an additive and paving grade asphalt in shingle coating asphalt composition manufactureOWENS CORNING INTELLECTUAL CAPITAL LLC·Filed 2014·Granted Jun 27, 2017·9 cites·8 claims
0793US10907354B2Polymer modified asphalt roofing materialOWENS CORNING INTELLECTUAL CAPITAL LLC·Filed 2018·Granted Feb 2, 2021·6 cites·14 claims
0890US10696868B2Use of an additive and paving grade asphalt in shingle coating asphalt composition manufactureOWENS CORNING INTELLECTUAL CAPITAL LLC·Filed 2017·Granted Jun 30, 2020·8 cites·16 claims
0987US11035123B2Polymer modified asphalt roofing materialOWENS CORNING INTELLECTUAL CAPITAL LLC·Filed 2018·Granted Jun 15, 2021·3 cites·28 claims
1087US11028591B2Polymer modified asphalt roofing materialOWENS CORNING INTELLECTUAL CAPITAL LLC·Filed 2018·Granted Jun 8, 2021·3 cites·19 claims
1187US11028592B2Polymer modified asphalt roofing materialOWENS CORNING INTELLECTUAL CAPITAL LLC·Filed 2018·Granted Jun 8, 2021·3 cites·20 claims
1287US10961713B2Polymer modified asphalt roofing materialOWENS CORNING INTELLECTUAL CAPITAL LLC·Filed 2018·Granted Mar 30, 2021·3 cites·14 claims
1387US10934715B2Polymer modified asphalt roofing materialOWENS CORNING INTELLECTUAL CAPITAL LLC·Filed 2018·Granted Mar 2, 2021·3 cites·25 claims
1487US10669203B2System and method for manufacturing asphalt products with recycled asphalt shinglesHERITAGE ENV SERVICES LLC·Filed 2016·Granted Jun 2, 2020·8 cites·17 claims
1587US8722771B2Sulfur modified asphalt for warm mix applicationsVAIDYA MILIND M·Filed 2010·Granted May 13, 2014·5 cites·23 claims
1686US11851889B2Polymer modified asphalt roofing materialOWENS CORNING INTELLECTUAL CAPITAL LLC·Filed 2021·Granted Dec 26, 2023·1 cites·24 claims
1784US8895641B2Sulfur modified asphalt for warm mix applicationsSAUDI ARABIAN OIL CO·Filed 2014·Granted Nov 25, 2014·3 cites·27 claims
1881US11746527B2Polymer modified asphalt roofing materialOWENS CORNING INTELLECTUAL CAPITAL LLC·Filed 2020·Granted Sep 5, 2023·1 cites·5 claims
1981US2025198156A1Polymer modified asphalt roofing materialOWENS CORNING INTELLECTUAL CAPITAL LLC·Filed 2025·Application pending·0 cites
2080US8772380B2Performance graded sulfur modified asphalt compositions for super pave compliant pavementsVAIDYA MILIND M·Filed 2010·Granted Jul 8, 2014·3 cites·33 claims
2176US12091859B2Roofing materials including a parting agent layerOWENS CORNING INTELLECTUAL CAPITAL LLC·Filed 2019·Granted Sep 17, 2024·3 cites·16 claims
2273US2020181020A1Roofing shingle compositionOWENS CORNING INTELLECTUAL CAPITAL LLC·Filed 2019·Application pending·0 cites
2362US6136899ASBR for asphalt cement modificationGOODYEAR TIRE & RUBBER·Filed 1999·Granted Oct 24, 2000·25 cites·32 claims
2459US2023012730A1Roofing shingle compositionOWENS CORNING INTELLECTUAL CAPITAL LLC·Filed 2022·Application pending·0 cites
2558US2014014000A1System and method for manufacturing asphalt products with recycled asphalt shinglesOWENS CORNING INTELLECTUAL CAP·Filed 2013·Application pending·0 cites
2654US2020325071A1System and method for manufacturing asphalt products with recycled asphalt shinglesHERITAGE ENV SERVICES LLC·Filed 2020·Application pending·0 cites
2746US8883887B2Sulfur-modified asphalt emulsion and binder compositionsSAUDI ARABIAN OIL CO·Filed 2012·Granted Nov 11, 2014·0 cites·48 claims
2845US2013199410A1Methods and Compositions for Recycled Asphalt Shingles MaterialICL PERFORMANCE PRODUCTS LP·Filed 2013·Application pending·0 cites

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →