% Expired Patents = 71.4

Trademarks = 1

Forward Citations = 60

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7 inventors (with patents filed for the assignee):

Aaron J Teller (3 out of 5 patents)

Robert A Strauss (2 out of 2 patents)

Jonathan R Lagarenne (2 out of 2 patents)

4. Rodney Alan Hendricksen (1 out of 3 patents)

5. Bhushan Ranade (1 out of 1 patent)

6. H James Peters (1 out of 2 patents)

7. Jason Fabisch (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 8881766 - Damper assembly (2014-11-11),

2. 7468094 - Method of repairing an electrostatic precipitator (2008-12-23),

3. 7438743 - Method of making replacement collecting electrodes for an electrostatic precipitator (2008-10-21),

4. 7399340 - Replacement discharge electrode for electrostatic precipitators and method of assembly (2008-07-15),

5. 6595147 - Method for adsorbing contaminants from flue gas (2003-07-22),

6. 6439138 - Char for contaminant removal in resource recovery unit (2002-08-27),

7. 6299848 - Process for removing sulfur dioxide out of a gas (2001-10-09),

Company Overview

Hamon Research-Cottrell, Inc. is a global leader in air pollution control systems, offering innovative solutions for industrial and utility applications. With a history dating back to 1948, the company provides design, engineering, and construction services for a wide range of environmental projects. Their advanced technologies help industries comply with regulations and reduce emissions, ensuring a cleaner and healthier environment for all.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

7 Patents

#12 in Somerville, NJ

#1,482 in New Jersey

#39,907 in US

Somerville, NJ, United States of America

Hamon Research-Cottrell, Inc.

Forward Citations = 60

7 inventors:

Aaron J Teller (3 out of 5 patents)

Robert A Strauss (2 out of 2 patents)

Jonathan R Lagarenne (2 out of 2 patents)

4. Rodney Alan Hendricksen (1 out of 3 patents)

5. Bhushan Ranade (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hamon Research-Cottrell, Inc.. Retrieved from https://idiyas.com/company/hamon-research-cottrell

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]