Inventor · disambiguated record
Wen-Dong Chang
Also filed as: CHANG WEN-DONG · CHANG WEN-YUAN
7 granted patents·3 pending applications·228 citations·filing 1991–2010
88Inventor score
Top patents by PatentIndex Score
10 records- 0194US5399537AMethod for preparing synthesis gas using nickel catalystsAMOCO CORP·Filed 1993·Granted Mar 21, 1995·66 cites·12 claims
- 0288US5939353AMethod for preparing and using nickel catalystsBP AMOCO CORP·Filed 1997·Granted Aug 17, 1999·58 cites·15 claims
- 0387US5653774AMethod for preparing synthesis gas using nickel catalystsAMOCO CORP·Filed 1995·Granted Aug 5, 1997·44 cites·20 claims
- 0485US5767040ACatalyst prepared from nickel-containing hydrotalcite-like precursor compoundAMOCO CORP·Filed 1995·Granted Jun 16, 1998·34 cites·13 claims
- 0575US6953488B2Preparing synthesis gas using hydrotalcite-derived nickel catalystsBP CORP NORTH AMERICA INC·Filed 2003·Granted Oct 11, 2005·16 cites·23 claims
- 0659US5591238AMethod for preparing synthesis gas using nickel catalystsAMOCO CORP·Filed 1994·Granted Jan 7, 1997·8 cites·14 claims
- 0742US5235115APreparation of 2-alkoxy-6-ethylnaphthalenesAMOCO CORP·Filed 1991·Granted Aug 10, 1993·2 cites·18 claims
- 0842US2011233164A1Collapsible ShelfCHANG WEN-DONG·Filed 2010·Application pending·0 cites
- 0940US2003005633A1Preparing synthesis gas using hydrotalcite- derived nickel catalystsFiled 2001·Application pending·0 cites
- 1040US2002070588A1Foldable chairFiled 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →