Inventor · disambiguated record
James M. Johnston
Also filed as: JOHNSTON JAMES · JOHNSTON JAMES M · JOHNSTON JAMES MICHAEL
7 granted patents·3 pending applications·74 citations·filing 1985–2022
81Inventor score
Files withFUJIFILM ELECTRONIC MAT USA INC2UAB RESEARCH FOUNDATION2DRESSER IND1JOHNSTON JAMES1JOHNSTON JAMES M1
Top patents by PatentIndex Score
10 records- 0159US6109286AAdditive injection systemPRECISION BLENDING SYSTEMS INC·Filed 1999·Granted Aug 29, 2000·32 cites·12 claims
- 0255US4646273AMethod and apparatus for evaluating flow characteristics of fluid behind pipeDRESSER IND·Filed 1985·Granted Feb 24, 1987·26 cites·4 claims
- 0354US2023136601A1Polishing compositions and methods of use thereofFUJIFILM ELECTRONIC MAT USA INC·Filed 2022·Application pending·0 cites
- 0452US2023135325A1Polishing compositions and methods of use thereofFUJIFILM ELECTRONIC MAT USA INC·Filed 2022·Application pending·0 cites
- 0551US10830774B2Methods and compositions for diagnosis and treatment of meningitisUAB RESEARCH FOUNDATION·Filed 2017·Granted Nov 10, 2020·0 cites·33 claims
- 0648US2014090155A1Systems and methods for attenuating rotational acceleration of the headJOHNSTON JAMES MICHAEL·Filed 2012·Application pending·0 cites
- 0747US10534004B2Methods and compositions for diagnosis and treatment of meningitisUAB RESEARCH FOUNDATION·Filed 2015·Granted Jan 14, 2020·0 cites·14 claims
- 0846US5143150AGeothermal heat converterJOHNSTON JAMES M·Filed 1992·Granted Sep 1, 1992·16 cites·7 claims
- 0944US10449247B2Compositions and methods for enhancing immune responseJOHNSTON JAMES·Filed 2008·Granted Oct 22, 2019·0 cites·19 claims
- 1028US10657608B2Engineering change management systemSHEM LLC·Filed 2015·Granted May 19, 2020·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →