Inventor · disambiguated record
Weigang Qi
Also filed as: QI WEIGANG
18 granted patents·6 pending applications·385 citations·filing 1998–2024
94Inventor score
Files withOWENS CORNING INTELLECTUAL CAPITAL LLC7OWENS CORNING INTELLECTUAL CAP6OWENS CORNING FIBERGLAS TECH5MADERIC JASON K1OWENS CORNING INTELLECTUAL PROPERTY LLC1
Top patents by PatentIndex Score
24 records- 0195US6357504B1Technology for attaching facing system to insulation productOWENS CORNING FIBERGLAS TECH·Filed 1999·Granted Mar 19, 2002·119 cites·5 claims
- 0289US6191057B1Facing system for an insulation productOWENS CORNING FIBERGLAS TECH·Filed 1999·Granted Feb 20, 2001·105 cites·23 claims
- 0387US8590245B2Banded liner system for metal buildingsPENG YING·Filed 2010·Granted Nov 26, 2013·14 cites·11 claims
- 0485US6083603AFlanged insulation assembly and method of makingOWENS CORNING FIBERGLAS TECH·Filed 1998·Granted Jul 4, 2000·49 cites·11 claims
- 0583US8808482B2Portable manufacturing method for manufacturing flexible insulated ductQI WEIGANG·Filed 2010·Granted Aug 19, 2014·8 cites·27 claims
- 0680US10830385B2Pipe insulation assemblyOWENS CORNING INTELLECTUAL CAPITAL LLC·Filed 2016·Granted Nov 10, 2020·5 cites·12 claims
- 0780US10422458B2Flex duct connection systemOWENS CORNING INTELLECTUAL CAPITAL LLC·Filed 2016·Granted Sep 24, 2019·3 cites·8 claims
- 0879US2025115034A1Composite nonwoven mat and method of making the sameOWENS CORNING INTELLECTUAL CAPITAL LLC·Filed 2024·Application pending·0 cites
- 0976US11613084B2Welder for laminates with dissimilar welding surfacesOWENS CORNING INTELLECTUAL CAPITAL LLC·Filed 2021·Granted Mar 28, 2023·0 cites·17 claims
- 1076US8438789B2Energy efficient scuttle cover kitsUHL FAWN M·Filed 2010·Granted May 14, 2013·10 cites·10 claims
- 1176US6221464B1Flanged insulation assembly and method of makingFiled 1999·Granted Apr 24, 2001·33 cites·8 claims
- 1275US7281622B2Conveyor system for high speed, high performance baggerOWENS CORNING INTELLECTUAL CAP·Filed 2006·Granted Oct 16, 2007·10 cites·27 claims
- 1370US7409813B2High speed, high performance bagging assemblyOWENS CORNING INTELLECTUAL CAP·Filed 2005·Granted Aug 12, 2008·5 cites·18 claims
- 1466US11207843B2Welder for laminates with dissimilar welding surfacesOWENS CORNING INTELLECTUAL CAPITAL LLC·Filed 2020·Granted Dec 28, 2021·0 cites·20 claims
- 1563US12472729B2Composite nonwoven mat and method of making the sameOWENS CORNING INTELLECTUAL CAPITAL LLC·Filed 2020·Granted Nov 18, 2025·0 cites·8 claims
- 1663US6851941B2Apparatus for curing fibrous insulationOWENS CORNING FIBERGLAS TECH·Filed 2003·Granted Feb 8, 2005·2 cites·16 claims
- 1762US8595986B2Energy efficient scuttle cover kitsOWENS CORNING INTELLECTUAL CAP·Filed 2013·Granted Dec 3, 2013·3 cites·20 claims
- 1861US2019376630A1Flex duct connection systemOWENS CORNING INTELLECTUAL CAPITAL LLC·Filed 2019·Application pending·0 cites
- 1960US2013291990A1Duct insulation laminates and methods of manufacturing and installationOWENS CORNING INTELLECTUAL CAP·Filed 2013·Application pending·0 cites
- 2060US2013295303A1Duct linerOWENS CORNING INTELLECTUAL CAP·Filed 2013·Application pending·0 cites
- 2159US9845564B2Appliance having a housing dampening portion and methodMADERIC JASON K·Filed 2011·Granted Dec 19, 2017·2 cites·19 claims
- 2257US5981037APatterned bonding of encapsulation material to an insulation assemblyOWENS CORNING FIBERGLAS TECH·Filed 1998·Granted Nov 9, 1999·17 cites·16 claims
- 2351US2016025371A1Duct linerOWENS CORNING INTELLECTUAL CAP·Filed 2015·Application pending·0 cites
- 2443US2011233086A1Washing machine shipping system and methodOWENS CORNING INTELLECTUAL PROPERTY LLC·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →