John J Mooney

This inventor holds 8 USPTO granted patents. Top assignees: Engelhard Corporation, Engelhard Minerals & Chemicals Corporation. Active years: 1979-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John J Mooney. Retrieved from https://idiyas.com/inventor/john-j-mooney

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

USPTO Granted Patents = 8

% Patents Active = 87.5

Average Co-Inventor Count = 3.8

ph-index = 8

Forward Citations = 321(Granted Patents)

Company Filing History:

4 out of 623

Engelhard Corporation

patents

4 out of 155

Engelhard Minerals & Chemicals Corporation

patents

Years Active: 1979-2005

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6921738 - Catalytic metal plate (2005-07-26),

2. 5196390 - Hydrogen sulfide-suppressing catalyst system (1993-03-23),

3. 4552733 - Polyfunctional catalysts and method of use (1985-11-12),

4. 4335023 - Monolithic catalyst member and support therefor (1982-06-15),

5. 4206087 - Catalyst for reducing pollutants in waste gas streams and process for (1980-06-03),

6. 4202301 - Oxygen sensor control system (1980-05-13),

7. 4189404 - Catalyst and process of its preparation (1980-02-19),

8. 4157316 - Polyfunctional catalysts (1979-06-05),

I specialize in innovations, inventions, inventors, patent attorneys, assignees, and patents.

Profile summary based on public USPTO records.

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]