For the Inventor, By the Inventor

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Singapore, Singapore

Wilmar Trading Pte Ltd.

USPTO Granted Patents = 13

CIPO Patents = 4

EPO Patents = 12

Trademarks = 2

Forward Citations = 6

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23 inventors (with patents filed for the assignee):

Charles Coburn (6 out of 24 patents)

Paul A Bertin (6 out of 44 patents)

Frederyk Ngantung (3 out of 5 patents)

4. Robin Weitkamp (3 out of 9 patents)

5. Ryan A Littich (2 out of 16 patents)

6. Timothy Walter Abraham (1 out of 42 patents)

7. Melvin L Luetkens, Jr (1 out of 26 patents)

8. Chander Balakrishnan (1 out of 11 patents)

9. Robert Snyder (1 out of 27 patents)

10. Richard L Pederson (1 out of 39 patents)

11. Hiroki Kaido (1 out of 10 patents)

12. Choon Woo Lee (1 out of 12 patents)

13. Yann Schrodi (1 out of 22 patents)

14. Michael John Tupy (1 out of 20 patents)

15. Georgeta Hategan (1 out of 13 patents)

13 patents: Sort by Forward Citations

1. 12503478 - Organosilane compounds and methods of making and using the same (2025-12-23),

2. 12202942 - Functionalized silicone polymers and methods of making and using the same (2025-01-21),

3. 11859056 - Segmented silicone polymers and methods of making and using the same (2024-01-02),

4. 11306184 - Functionalized silicone polymers and methods of making and using the same (2022-04-19),

5. 11299665 - Olefinic ester compositions and their use in stimulating hydrocarbon production from a subterranean formation (2022-04-12),

6. 11225494 - Organosilane compounds and methods of making and using the same (2022-01-18),

7. 11180700 - Methods of refining natural oil feedstocks (2021-11-23),

8. 11174351 - Segmented silicone polymers and methods of making and using the same (2021-11-16),

9. 11053430 - Olefinic ester compositions and their use in stimulating hydrocarbon production from a subterranean formation (2021-07-06),

10. 10941247 - Alkoxylated unsaturated compounds and uses thereof (2021-03-09),

11. 10906861 - Methods of making organic compounds by metathesis (2021-02-02),

12. 10858573 - Olefinic ester compositions and their use as cleaning agents (2020-12-08),

13. 10759990 - Use of olefinic ester compositions in oil and gas fields (2020-09-01),

Wilmar Trading Pte Ltd. is a leading global agricultural commodity trading company. With a strong presence in key markets around the world, we specialize in sourcing, processing, and distributing a wide range of agricultural products. Our extensive network of suppliers and customers enables us to offer competitive pricing and reliable delivery services to meet the needs of our clients.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

13 Patents

#157 in Singapore

#158 in Singapore

#43,690 in the World

Singapore, Singapore

Wilmar Trading Pte Ltd.

Forward Citations = 6

23 inventors:

Charles Coburn (6 out of 24 patents)

Paul A Bertin (6 out of 44 patents)

Frederyk Ngantung (3 out of 5 patents)

4. Robin Weitkamp (3 out of 9 patents)

5. Ryan A Littich (2 out of 16 patents)

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