Inventor · disambiguated record
John David Pach
Also filed as: PACH JOHN DAVID
13 granted patents·3 pending applications·25 citations·filing 2010–2023
87Inventor score
Top patents by PatentIndex Score
16 records- 0190US10077235B2Integrated process for the production of formaldehyde-stabilized ureaJOHNSON MATTHEY PLC·Filed 2015·Granted Sep 18, 2018·7 cites·20 claims
- 0288US10087140B2Process for the production of formaldehydeJOHNSON MATTHEY PLC·Filed 2015·Granted Oct 2, 2018·5 cites·21 claims
- 0385US11926527B2Furnace control methodJOHNSON MATTHEY PLC·Filed 2019·Granted Mar 12, 2024·2 cites·14 claims
- 0482US10479761B2Process for the production of formaldehyde-stabilized ureaJOHNSON MATTHEY PLC·Filed 2017·Granted Nov 19, 2019·2 cites·20 claims
- 0582US10457634B2Process for the production of formaldehydeJOHNSON MATTHEY PLC·Filed 2018·Granted Oct 29, 2019·2 cites·10 claims
- 0681US10550076B2Integrated process for the production of formaldehyde-stabilised ureaJOHNSON MATTHEY PLC·Filed 2016·Granted Feb 4, 2020·3 cites·21 claims
- 0772US11261086B2Process for producing methanol and ammoniaJOHNSON MATTHEY DAVY TECHNOLOGIES LTD·Filed 2018·Granted Mar 1, 2022·1 cites·15 claims
- 0865US9365421B2Water gas shift reaction processJOHNSON MATTHEY PLC·Filed 2014·Granted Jun 14, 2016·1 cites·18 claims
- 0964US2025051159A1Process for producing hydrogen and method of retrofitting a hydrogen production unitJOHNSON MATTHEY PLC·Filed 2023·Application pending·0 cites
- 1063US8821833B2Water gas shift reaction processHINTON GRAHAM CHARLES·Filed 2010·Granted Sep 2, 2014·2 cites·15 claims
- 1162US2025242322A1Method for retrofitting a hydrogen production unitJOHNSON MATTHEY PLC·Filed 2022·Application pending·0 cites
- 1247US2025282614A1Process for cracking ammoniaJOHNSON MATTHEY PLC·Filed 2023·Application pending·0 cites
- 1344US10435304B2Process for making ammoniaJOHNSON MATTHEY PLC·Filed 2016·Granted Oct 8, 2019·0 cites·14 claims
- 1440US10099922B2Method of loading a vesselJOHNSON MATTHEY PLC·Filed 2014·Granted Oct 16, 2018·0 cites·21 claims
- 1538US11097944B2Process for revamping an ammonia plantJOHNSON MATTHEY PLC·Filed 2017·Granted Aug 24, 2021·0 cites·17 claims
- 1633US10759744B2Process for the production of formaldehyde-stabilized ureaJOHNSON MATTHEY PLC·Filed 2018·Granted Sep 1, 2020·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →