Inventor · disambiguated record
Walter Dong
Also filed as: DONG WALTER
10 granted patents·69 citations·filing 1983–1988
88Inventor score
Top patents by PatentIndex Score
10 records- 0179US4927978AMethod of purifying bisphenolsSHELL OIL CO·Filed 1988·Granted May 22, 1990·18 cites·29 claims
- 0277US4927973AProcess for continuous purification of bisphenolsSHELL OIL CO·Filed 1988·Granted May 22, 1990·15 cites·5 claims
- 0364US4611076AChiral cyanohydrination processSHELL OIL CO·Filed 1985·Granted Sep 9, 1986·9 cites·21 claims
- 0463US4569793ACyanohydrination catalystSHELL OIL CO·Filed 1984·Granted Feb 11, 1986·7 cites·17 claims
- 0549US4723027APreparation of optically active alpha-hydroxynitrilesDU PONT·Filed 1986·Granted Feb 2, 1988·8 cites·10 claims
- 0641US4611077AIncreasing enantiomeric selectivity in chiral cyanohydrinationSHELL OIL CO·Filed 1985·Granted Sep 9, 1986·2 cites·11 claims
- 0740US4594196APreparation of optically active alpha-hydroxynitrilesSHELL OIL CO·Filed 1983·Granted Jun 10, 1986·5 cites·16 claims
- 0837US4554102ACyanohydrination catalyst comprising non-crystalline or amorphous dipeptideSHELL OIL CO·Filed 1983·Granted Nov 19, 1985·4 cites·3 claims
- 0935US4594198ACyanohydrination of an aromatic aldehydeSHELL OIL CO·Filed 1985·Granted Jun 10, 1986·1 cites·9 claims
- 1028US4587060AStabilization of cyanohydrinsSHELL OIL CO·Filed 1985·Granted May 6, 1986·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →