For the Inventor, By the Inventor

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Cambridge, MA, United States of America

Arthur D. Little, Inc.

USPTO Granted Patents = 140

Trademarks = 4

Forward Citations = 5,165

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115 inventors (with patents filed for the assignee):

John E McCullough (27 out of 27 patents)

Arthur A Massucco (17 out of 28 patents)

Denis G Fauteux (14 out of 56 patents)

4. Ronald J Forni (9 out of 28 patents)

5. Jie Shi (7 out of 15 patents)

6. Richard E Merrill (7 out of 15 patents)

7. Martin F Van Buren (6 out of 20 patents)

8. Jeffrey M Bentley (6 out of 12 patents)

9. William L Mitchell (6 out of 12 patents)

10. John Thomas Dieckmann (6 out of 15 patents)

11. Lawrence G Clawson (6 out of 38 patents)

12. Chakra J Santhanam (6 out of 6 patents)

13. Herbert H Loeffler (5 out of 39 patents)

14. Wilson P Menashi (5 out of 6 patents)

15. Joseph F Wenckus (5 out of 6 patents)

Core Competencies:

Hydrogen Gas

Hydrocarbon Fuels

Electrolytic Cells

Fluid Control

Condensate Handling

Scroll Fluid Device

Biosensors

Humidity Sensors

Magnesium Oxycement

Portable Water Distiller

Thermal Control

Food Cooking

140 patents: Sort by Forward Citations

1. 6265867 - Position encoder utilizing fluxgate sensors (2001-07-24),

2. 6257002 - Condensate handling assembly and method (2001-07-10),

3. 6254839 - Apparatus for converting hydrocarbon fuel into hydrogen gas and carbon dioxide (2001-07-03),

4. 6245303 - Reactor for producing hydrogen from hydrocarbon fuels (2001-06-12),

5. 6218831 - Low power fluxgate circuit with current balance (2001-04-17),

6. 6207122 - Method for converting hydrocarbon fuel into hydrogen gas and carbon dioxide (2001-03-27),

7. 6199395 - Condensate handling assembly and method (2001-03-13),

8. 6126908 - Method and apparatus for converting hydrocarbon fuel into hydrogen gas (2000-10-03),

9. 6123913 - Method for converting hydrocarbon fuel into hydrogen gas and carbon (2000-09-26),

10. 6083425 - Method for converting hydrocarbon fuel into hydrogen gas and carbon (2000-07-04),

11. 5947370 - Apparatus and method for real time boiling point detection and control (1999-09-07),

12. 5946927 - Heat pump water heater and storage tank assembly (1999-09-07),

13. 5906109 - Heat pump water heater and storage tank assembly (1999-05-25),

14. 5800140 - Compact scroll fluid device (1998-09-01),

15. 5753820 - Fluid pressure sensing unit incorporating diaphragm deflection sensing (1998-05-19),

Company Overview

Arthur D. Little, Inc., based in Cambridge, MA, specializes in hydrogen production and related technologies. The company focuses on developing innovative solutions in hydrogen gas, hydrocarbon fuels, and electrolytic cells. Their expertise extends to fluid control systems, condensate handling, and advanced devices such as scroll fluid devices and biosensors. With a commitment to sustainable energy, Arthur D. Little plays a pivotal role in advancing hydrogen technologies, contributing to the transition towards cleaner energy sources.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

140 Patents

#18 in Cambridge, MA

#149 in Massachusetts

#2,784 in US

#5,785 in the World

Cambridge, MA, United States of America

Arthur D. Little, Inc.

Forward Citations = 5,165

115 inventors:

John E McCullough (27 out of 27 patents)

Arthur A Massucco (17 out of 28 patents)

Denis G Fauteux (14 out of 56 patents)

4. Ronald J Forni (9 out of 28 patents)

5. Jie Shi (7 out of 15 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Arthur D. Little, Inc.. Retrieved from https://idiyas.com/company/arthur-d-little

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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