Inventor · disambiguated record
James L. Webster
Also filed as: WEBSTER JAMES L · WEBSTER JAMES LANG
13 granted patents·399 citations·filing 1973–1996
94Inventor score
Files withDU PONT13
Top patents by PatentIndex Score
13 records- 0197US5057634AMultistep synthesis of hexafluoropropyleneDU PONT·Filed 1989·Granted Oct 15, 1991·98 cites·6 claims
- 0294US5068472AMultistep synthesis of hexafluoropropyleneDU PONT·Filed 1989·Granted Nov 26, 1991·51 cites·6 claims
- 0391US5043491AMultistep synthesis of hexafluoropropyleneDU PONT·Filed 1989·Granted Aug 27, 1991·34 cites·5 claims
- 0490US5744657AProcess for the preparation of perfluorocarbonsDU PONT·Filed 1995·Granted Apr 28, 1998·46 cites·36 claims
- 0588US4056653ASpherical-shaped particles from ionomer resins and ethylene/carboxylic acid copolymer resinsDU PONT·Filed 1975·Granted Nov 1, 1977·50 cites·8 claims
- 0687US3933954APreparation of powders having spherical-shaped particles from ionomer resins and ethylene/carboxylic acid copolymer resinsDU PONT·Filed 1973·Granted Jan 20, 1976·35 cites·23 claims
- 0778US5220083ASynthesis of perfluoropropaneDU PONT·Filed 1992·Granted Jun 15, 1993·16 cites·1 claims
- 0857US5446218APreparation of fluorinated methanesDU PONT·Filed 1994·Granted Aug 29, 1995·6 cites·18 claims
- 0952US5684218APreparation of tetrafluoroethyleneDU PONT·Filed 1996·Granted Nov 4, 1997·15 cites·27 claims
- 1052US5416247AChemical disposal of halocarbonsDU PONT·Filed 1993·Granted May 16, 1995·21 cites·12 claims
- 1150US5547653ACarbonization of halocarbonsDU PONT·Filed 1994·Granted Aug 20, 1996·17 cites·15 claims
- 1239US5648530AManufacture of carbonyl florideDU PONT·Filed 1995·Granted Jul 15, 1997·5 cites·19 claims
- 1337US5633414APreparation of tetrafluoroethyleneDU PONT·Filed 1996·Granted May 27, 1997·5 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →