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For the Inventor, By the Inventor

Rochester, NY, United States of America

Cerion LLC

USPTO Granted Patents = 24

% Expired Patents = 16.7



Trademarks = 2

Forward Citations = 33

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16 inventors (with patents filed for the assignee):

goldMedal Kenneth Joseph Reed (13 out of 42 patents)

silverMedal Wendi Ann Costanzo (7 out of 8 patents)

bronzeMedal Albert Gary Difrancesco (6 out of 7 patents)

4.  Richard Kenneth Hailstone (6 out of 8 patents)

5.  David Wallace Sandford (5 out of 15 patents)

6.  Gary Robert Prok (5 out of 6 patents)

7.  Eric L Bell (5 out of 29 patents)

8.  Bradford Michael Stadler (3 out of 3 patents)

9.  Joseph Samuel Erlichman (3 out of 4 patents)

10.  Stephen Charles Williams (2 out of 2 patents)

11.  Andreas Langner (2 out of 3 patents)

12.  Lyn Marie Irving (2 out of 50 patents)

13.  Ashley Renée Versaggi (2 out of 2 patents)

14.  Thomas Dale Allston (2 out of 4 patents)

15.  Albert Gary DiFrancisco (1 out of 1 patent)


24 patents:

1. 11771658 - Edds chelated nanoceria with catalase-like activity (2023-10-03),
2. 10751366 - Chelated nanoceria for the treatment of oxidative stress (2020-08-25),
3. 10722474 - EDDS chelated nanoceria with catalase-like activity (2020-07-28),
4. 10544376 - Rapid method for production of cerium-containing oxide organic colloids (2020-01-28),
5. 10519042 - Cobalt oxide nanoparticle preparation (2019-12-31),
6. 10435639 - Fuel additive containing lattice engineered cerium dioxide nanoparticles (2019-10-08),
7. 10143661 - Malic acid stabilized nanoceria particles (2018-12-04),
8. 10000714 - Iron oxide nanoparticle dispersions and fuel additives for soot combustion (2018-06-19),
9. 9993803 - Method of preparing cerium dioxide nanoparticles (2018-06-12),
10. 9962406 - Nanoceria for the treatment of oxidative stress (2018-05-08),
11. 9669375 - Method for production of stable cerium oxide organic colloids (2017-06-06),
12. 9623110 - Nanoparticles of a metal and a nucleobase (2017-04-18),
13. 9549950 - Chelated nanoceria for the treatment of oxidative stress (2017-01-24),
14. 9533007 - Nanoceria for the treatment of oxidative stress (2017-01-03),
15. 9446070 - Nanoceria with citric acid additive (2016-09-20),
Company Overview
Cerion LLC, based in Rochester, NY, specializes in advanced nanotechnology solutions, focusing on the development and manufacturing of engineered nanomaterials. The company leverages its expertise in materials science to create innovative products that enhance performance across various industries, including pharmaceuticals, energy, and environmental applications. Cerion's commitment to research and development positions it at the forefront of nanotechnology, driving advancements that contribute to sustainability and efficiency in multiple sectors.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Cerion LLC USPTO Patent Assignee Logo
24 Patents

#33 in Rochester, NY

#827 in New York

#13,895 in US

#26,686 in the World

Rochester, NY (US)
Rochester, NY, United States of America

Cerion LLC

Forward Citations = 33

16 inventors:

goldMedal Kenneth Joseph Reed (13 out of 42 patents)

silverMedal Wendi Ann Costanzo (7 out of 8 patents)

bronzeMedal Albert Gary Difrancesco (6 out of 7 patents)

4.  Richard Kenneth Hailstone (6 out of 8 patents)

5.  David Wallace Sandford (5 out of 15 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cerion LLC. Retrieved from https://idiyas.com/company/cerion

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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