Inventor · disambiguated record
Douglas A. Hofmann
Also filed as: HOFMANN DOUGLAS · HOFMANN DOUGLAS A · HOFMANN DOUGLAS ALAN
20 granted patents·1 pending application·292 citations·filing 1996–2015
94Inventor score
Files withOCV INTELLECTUAL CAPITAL LLC6HOFMANN DOUGLAS ALAN4HOFMANN DOUGLAS A3MCGINNIS PETER B3MCGINNIS PETER BERNARD3
Top patents by PatentIndex Score
21 records- 0197US7767606B2Low viscosity E-glass composition enabling the use of platinum and rhodium free bushingsOCV INTELLECTUAL CAPITAL LLC·Filed 2007·Granted Aug 3, 2010·59 cites·12 claims
- 0296US7799713B2Composition for high performance glass, high performance glass fibers and articles therefromOCV INTELLECTUAL CAPITAL LLC·Filed 2005·Granted Sep 21, 2010·37 cites·16 claims
- 0393US5789329ABoron-free glass fibersOWENS CORNING FIBERGLAS TECH·Filed 1996·Granted Aug 4, 1998·131 cites·15 claims
- 0488US8341978B2Method of manufacturing high performance glass fibers in a refractory lined melter and fiber formed therebyOCV INTELLECTUAL CAPITAL LLC·Filed 2010·Granted Jan 1, 2013·8 cites·21 claims
- 0587US9206068B2Method of manufacturing S-glass fibers in a direct melt operation and products formed therefromOCV INTELLECTUAL CAPITAL LLC·Filed 2013·Granted Dec 8, 2015·5 cites·21 claims
- 0684US8252707B2Composition for high performance glass fibers and fibers formed therewithMCGINNIS PETER B·Filed 2008·Granted Aug 28, 2012·10 cites·12 claims
- 0783US9187361B2Method of manufacturing S-glass fibers in a direct melt operation and products formed there fromMCGINNIS PETER B·Filed 2009·Granted Nov 17, 2015·4 cites·6 claims
- 0882US9156729B2High refractive index glass compositionMCGINNIS PETER B·Filed 2011·Granted Oct 13, 2015·6 cites·21 claims
- 0981US9029279B2Glass composition for producing high strength and high modulus fibersHOFMANN DOUGLAS ALAN·Filed 2011·Granted May 12, 2015·6 cites·35 claims
- 1078US8563450B2Composition for high performance glass high performance glass fibers and articles therefromHOFMANN DOUGLAS A·Filed 2010·Granted Oct 22, 2013·4 cites·23 claims
- 1178US8338319B2Composition for high performance glass fibers and fibers formed therewithMCGINNIS PETER BERNARD·Filed 2008·Granted Dec 25, 2012·6 cites·20 claims
- 1277US9656903B2Method of manufacturing high strength glass fibers in a direct melt operation and products formed there fromMCGINNIS PETER BERNARD·Filed 2009·Granted May 23, 2017·3 cites·20 claims
- 1375US9546107B2Glass composition for the manufacture of fibers and processOCV INTELLECTUAL CAPITAL LLC·Filed 2013·Granted Jan 17, 2017·3 cites·19 claims
- 1474US8987154B2Modulus, lithium free glassHOFMANN DOUGLAS·Filed 2010·Granted Mar 24, 2015·5 cites·18 claims
- 1569US9878941B2Glass composition for producing high strength and high modulus fibersHOFMANN DOUGLAS ALAN·Filed 2011·Granted Jan 30, 2018·2 cites·15 claims
- 1666US8586491B2Composition for high performance glass, high performance glass fibers and articles therefromHOFMANN DOUGLAS A·Filed 2007·Granted Nov 19, 2013·2 cites·20 claims
- 1764US9346944B2Glass composition for producing high strength and high modulus fibersHOFMANN DOUGLAS ALAN·Filed 2011·Granted May 24, 2016·1 cites·25 claims
- 1861US9695083B2Method of manufacturing S-glass fibers in a direct melt operation and products formed therefromOCV INTELLECTUAL CAPITAL LLC·Filed 2015·Granted Jul 4, 2017·0 cites·14 claims
- 1951US9586856B2High strength glass fibers with controlled refractive index, composition for making such fibers and composite materials formed therefromHOFMANN DOUGLAS ALAN·Filed 2010·Granted Mar 7, 2017·0 cites·15 claims
- 2044US9352999B2Glass composition for producing high strength and high modulus fibersHOFMANN DOUGLAS A·Filed 2011·Granted May 31, 2016·0 cites·26 claims
- 2141US2013225025A1Glass composition for producing high strength and high modulus fibersMCGINNIS PETER BERNARD·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →