For the Inventor, By the Inventor

Enter assignee name

Redwood City, CA, United States of America

Nanostellar, Inc.

Calculating rank

USPTO Granted Patents = 17

% Expired Patents = 58.8

Forward Citations = 342

Loading Chart...

Loading Chart...

12 inventors (with patents filed for the assignee):

Jifei Jia (9 out of 10 patents)

Mats Larsson (8 out of 17 patents)

Kyle L Fujdala (7 out of 37 patents)

4. Juan Cai (7 out of 9 patents)

5. Timothy J Truex (6 out of 7 patents)

6. Xianghong Hao (6 out of 16 patents)

7. Cetin Kilic (4 out of 4 patents)

8. Jonathan W Woo (4 out of 4 patents)

9. Jian Wang (3 out of 4 patents)

10. Ariana Zimbouski (2 out of 2 patents)

11. Jangsuk Hyun (2 out of 2 patents)

12. Ligen Wang (2 out of 2 patents)

17 patents: Sort by Forward Citations

1. 8039265 - Determining oxygen content of metal species in heterogeneous catalysts (2011-10-18),

2. 7817819 - Characterization of metal particle distributions in a supported catalyst (2010-10-19),

3. 7813523 - Dispersion and metal particle size characterization of nanocatalysts (2010-10-12),

4. 7745367 - Engine exhaust catalysts containing palladium-gold (2010-06-29),

5. 7709414 - Engine exhaust catalysts containing palladium-gold (2010-05-04),

6. 7709407 - Palladium-gold catalyst synthesis (2010-05-04),

7. 7611680 - Platinum-bismuth catalysts for treating engine exhaust (2009-11-03),

8. 7605109 - Platinum-bismuth catalysts for treating engine exhaust (2009-10-20),

9. 7561756 - Particle shape characterization from 2D images (2009-07-14),

10. 7534738 - Engine exhaust catalysts containing palladium-gold (2009-05-19),

11. 7527771 - Dissolving metal particles from supported catalyst using ultrasonic energy, solvent and etchant (2009-05-05),

12. 7521392 - Supported catalysts having platinum particles (2009-04-21),

13. 7517826 - Engine exhaust catalysts containing zeolite and zeolite mixtures (2009-04-14),

14. 7482163 - Method of estimating chemical reactivity of nanoparticles (2009-01-27),

15. 7430322 - Particle shape characterization from 2D images (2008-09-30),

Company Overview

Nanostellar, Inc. is a technology company based in Redwood City, California, specializing in advanced materials for catalytic applications. The organization focuses on the development and manufacturing of innovative nanomaterials that enhance the performance of catalysts used in various industries, including automotive and energy. By leveraging cutting-edge research in nanotechnology, Nanostellar aims to improve efficiency and reduce emissions, contributing to more sustainable industrial processes and cleaner energy solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

17 Patents

#103 in Redwood City, CA

#4,521 in California

#18,914 in US

#35,988 in the World

Redwood City, CA, United States of America

Nanostellar, Inc.

Forward Citations = 342

12 inventors:

Jifei Jia (9 out of 10 patents)

Mats Larsson (8 out of 17 patents)

Kyle L Fujdala (7 out of 37 patents)

4. Juan Cai (7 out of 9 patents)

5. Timothy J Truex (6 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nanostellar, Inc.. Retrieved from https://idiyas.com/company/nanostellar

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]

Loading…