% Expired Patents = 50.0

EPO Patents = 2

Forward Citations = 36

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3 inventors (with patents filed for the assignee):

Katsumi Kurihara (6 out of 18 patents)

Shigeo Yamamoto (3 out of 3 patents)

Bin Guo (2 out of 2 patents)

4. Kevin Kreyer (0 patent)

5. Kevin Kreyer (0 patent)

6 patents: Sort by Forward Citations

1. 8627809 - Engine lubrication method (2014-01-14),

2. 8490597 - Vertical and horizontal engine (2013-07-23),

3. 8490596 - Vertical and horizontal engine (2013-07-23),

4. 8281758 - Engine lubrication method (2012-10-09),

5. 7624714 - Engine lubrication method (2009-12-01),

6. 7287508 - Engine lubrication method (2007-10-30),

Company Overview

ETG Limited is a global agri-business company that deals with various agricultural commodities including grains, pulses, oilseeds, sugar, and coffee. With a presence in over 40 countries, ETG is committed to providing sustainable agricultural solutions and fostering long-term partnerships with farmers and suppliers.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#507 in Hong Kong

#4,454 in China

Hong Kong, China

Etg Limited

Forward Citations = 36

3 inventors:

Katsumi Kurihara (6 out of 18 patents)

Shigeo Yamamoto (3 out of 3 patents)

Bin Guo (2 out of 2 patents)

4. Kevin Kreyer (0 patent)

5. Kevin Kreyer (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Etg Limited. Retrieved from https://idiyas.com/company/etg

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]

2 patents (EPO):

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]