Inventor · disambiguated record
Douglas A. Weirauch, Jr.
Also filed as: WEIRAUCH DOUGLAS A · WEIRAUCH DOUGLAS A JR · WEIRAUCH JR DOUGLAS · WEIRAUCH JR DOUGLAS A
17 granted patents·3 pending applications·283 citations·filing 1985–2018
94Inventor score
Files withALCOA INC14WEIRAUCH JR DOUGLAS A2ALCOA USA CORP1ALUMINUM CO OF AMERICA1OWENS CORNING FIBERGLASS CORP1
Top patents by PatentIndex Score
20 records- 0190US6372119B1Inert anode containing oxides of nickel iron and cobalt useful for the electrolytic production of metalsALCOA INC·Filed 2000·Granted Apr 16, 2002·56 cites·36 claims
- 0287US6416649B1Electrolytic production of high purity aluminum using ceramic inert anodesALCOA INC·Filed 2001·Granted Jul 9, 2002·43 cites·29 claims
- 0386US6423204B1For cermet inert anode containing oxide and metal phases useful for the electrolytic production of metalsALCOA INC·Filed 2000·Granted Jul 23, 2002·38 cites·138 claims
- 0485US6423195B1Inert anode containing oxides of nickel, iron and zinc useful for the electrolytic production of metalsALCOA INC·Filed 2000·Granted Jul 23, 2002·33 cites·54 claims
- 0585US6217739B1Electrolytic production of high purity aluminum using inert anodesALCOA INC·Filed 1999·Granted Apr 17, 2001·36 cites·31 claims
- 0683US10151039B2Systems and methods of protecting electrolysis cell sidewallsALCOA INC·Filed 2015·Granted Dec 11, 2018·2 cites·16 claims
- 0782US8211278B2Composition for making wettable cathode in aluminum smeltingWEIRAUCH JR DOUGLAS A·Filed 2010·Granted Jul 3, 2012·5 cites·20 claims
- 0881US9771659B2Systems and methods of protecting electrolysis cell sidewallsALCOA INC·Filed 2014·Granted Sep 26, 2017·3 cites·32 claims
- 0981US7014881B2Synthesis of multi-element oxides useful for inert anode applicationsALCOA INC·Filed 2002·Granted Mar 21, 2006·17 cites·25 claims
- 1073US7235161B2Stable anodes including iron oxide and use of such anodes in metal production cellsALCOA INC·Filed 2003·Granted Jun 26, 2007·6 cites·16 claims
- 1173US7033469B2Stable inert anodes including an oxide of nickel, iron and aluminumALCOA INC·Filed 2002·Granted Apr 25, 2006·7 cites·59 claims
- 1271US11041250B2Composition for making wettable cathode in aluminum smeltingALCOA USA CORP·Filed 2018·Granted Jun 22, 2021·0 cites·18 claims
- 1371US7507322B2Stable anodes including iron oxide and use of such anodes in metal production cellsALCOA INC·Filed 2006·Granted Mar 24, 2009·1 cites·13 claims
- 1468US6821312B2Cermet inert anode materials and method of making sameALCOA INC·Filed 2002·Granted Nov 23, 2004·10 cites·62 claims
- 1566US6758991B2Stable inert anodes including a single-phase oxide of nickel and ironALCOA INC·Filed 2002·Granted Jul 6, 2004·8 cites·28 claims
- 1660US2015075975A1Composition for making wettable cathode in aluminum smeltingALCOA INC·Filed 2014·Application pending·0 cites
- 1751US4628038AWater resistant glass fibersOWENS CORNING FIBERGLASS CORP·Filed 1985·Granted Dec 9, 1986·13 cites·2 claims
- 1850US2012222964A1Composition for making wettable cathode in aluminum smeltingWEIRAUCH JR DOUGLAS A·Filed 2012·Application pending·0 cites
- 1940US2005087916A1Low temperature sintering of nickel ferrite powdersFiled 2003·Application pending·0 cites
- 2029US5219800AColored ceramics for electronic packagesALUMINUM CO OF AMERICA·Filed 1991·Granted Jun 15, 1993·5 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →