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For the Inventor, By the Inventor

Wayne, PA, United States of America

Johnson Matthey Inc.


USPTO Granted Patents = 268



Trademarks = 37

Forward Citations = 2,509

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545 inventors (with patents filed for the assignee):

goldMedal My Nhu Nguyen (20 out of 41 patents)

silverMedal Peter Edward James Abbott (12 out of 19 patents)

bronzeMedal Martin Fowles (10 out of 15 patents)

4.  Cornelis Martinus Lok (10 out of 12 patents)

5.  Michael J Abrams (10 out of 31 patents)

6.  Matthew John Cousins (8 out of 15 patents)

7.  Christian Vogler (7 out of 12 patents)

8.  Mikael Per Uno Carlsson (7 out of 7 patents)

9.  Samuel Arthur French (7 out of 7 patents)

10.  Gordon James Kelly (7 out of 8 patents)

11.  James B Hunter (7 out of 12 patents)

12.  Andrew Mark Ward (6 out of 45 patents)

13.  Mark Robert Feaviour (6 out of 17 patents)

14.  Duncan Roy Coupland (6 out of 16 patents)

15.  Peter John Herbert Carnell (6 out of 6 patents)


Core Competencies:
Lithium Metal Phosphate
Electrochemical Cell
Battery Management
Oxidation Catalyst
Catalyst Preparation
Steam Reforming
Diesel Particulate Filter
Automotive Catalytic Aftertreatment
Carbon Oxides Conversion
Sorbent
Radiation Detector Probe
Natural Gas Treatment

268 patents:

1. 12095087 - Lithium metal phosphate, its preparation and use (2024-09-17),
2. 11664491 - Anode for an electrochemical cell (2023-05-30),
3. 11616382 - Battery management (2023-03-28),
4. 11515713 - Monitoring and balancing capacity in lithium sulfur cells arranged in series (2022-11-29),
5. 11450904 - Battery (2022-09-20),
6. 10597416 - Complexes (2020-03-24),
7. 10538476 - Process for carrying out a reaction in a reaction column (2020-01-21),
8. 10279314 - Oxidation catalyst for treating the exhaust gas of a compression ignition engine (2019-05-07),
9. 10202320 - Catalyst and method for its preparation (2019-02-12),
10. 10105677 - Sorbent (2018-10-23),
11. 10076744 - Catalyst preparation method (2018-09-18),
12. 10071366 - Catalyst preparation method (2018-09-11),
13. 10065178 - Catalysts supports (2018-09-04),
14. 10010858 - Apparatus and process for treating natural gas (2018-07-03),
15. 9981252 - Catalyst preparation method (2018-05-29),
Johnson Matthey Inc. is a global leader in sustainable technologies. With over 200 years of expertise, the company provides innovative solutions in the fields of catalysis, precious metal products, and chemicals. Johnson Matthey operates in various industries, including automotive, pharmaceuticals, chemicals, and energy. Their focus on developing sustainable and environmentally friendly solutions has earned them recognition as a trusted partner for businesses worldwide.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

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268 Patents

#1 in Wayne, PA

#60 in Pennsylvania

#1,548 in US

#3,162 in the World

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Wayne, PA, United States of America

Johnson Matthey Inc.

Forward Citations = 2,509

545 inventors:

goldMedal My Nhu Nguyen (20 out of 41 patents)

silverMedal Peter Edward James Abbott (12 out of 19 patents)

bronzeMedal Martin Fowles (10 out of 15 patents)

4.  Cornelis Martinus Lok (10 out of 12 patents)

5.  Michael J Abrams (10 out of 31 patents)

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