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For the Inventor, By the Inventor

Lausanne, Switzerland

Gaznat Sa

USPTO Granted Patents = 4


Forward Citations = 0

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8 inventors (with patents filed for the assignee):

goldMedal Kumar Varoon Agrawal (2 out of 2 patents)

silverMedal Andreas Züttel (1 out of 4 patents)

bronzeMedal Shiqi Huang (1 out of 1 patent)

4.  Shiqi Huang (1 out of 1 patent)

5.  Kuang-jung Hsu (1 out of 1 patent)

6.  Jun Gu (1 out of 1 patent)

7.  Noris Gallandat (1 out of 8 patents)

8.  Xile Hu (1 out of 1 patent)


4 patents:

1. 12655526 - Fe—N—C catalyst, method of preparation and uses thereof (2026-06-16),
2. 12643081 - Methanation reactor and method (2026-06-02),
3. 12472473 - Process for graphene membranes lattice engineering and uses thereof (2025-11-18),
4. 11559772 - Graphene membrane filter for gas separation (2023-01-24),
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USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#58 in Lausanne

#2,006 in Switzerland

Lausanne, CH
Lausanne, Switzerland

Gaznat Sa

Forward Citations = 0

8 inventors:

goldMedal Kumar Varoon Agrawal (2 out of 2 patents)

silverMedal Andreas Züttel (1 out of 4 patents)

bronzeMedal Shiqi Huang (1 out of 1 patent)

4.  Shiqi Huang (1 out of 1 patent)

5.  Kuang-jung Hsu (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Gaznat Sa. Retrieved from https://idiyas.com/company/gaznat-sa

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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