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Japan Cooperation Center Petroleum

USPTO Granted Patents = 24

CIPO Patents = 1

EPO Patents = 8

Forward Citations = 137

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30 inventors (with patents filed for the assignee):

Omer Refa Koseoglu (19 out of 394 patents)

Koji Uchida (10 out of 43 patents)

Mitsunori Watabe (9 out of 14 patents)

4. Robert Peter Hodgkins (8 out of 125 patents)

5. Masaru Ushio (8 out of 23 patents)

6. Koji Nakano (6 out of 8 patents)

7. Adnan Al-Hajji (5 out of 38 patents)

8. Yuichiro Fujiyama (4 out of 15 patents)

9. Toshiaki Okuhara (4 out of 7 patents)

10. Shigeko Okuhara, Legal Representative (4 out of 5 patents)

11. Seiji Arakawa (3 out of 4 patents)

12. Ali H Al-Abdul'Al (3 out of 3 patents)

13. Mishaal Al-Thukair (3 out of 3 patents)

14. Takashi Kameoka (3 out of 5 patents)

15. Yuichi Takamori (3 out of 3 patents)

24 patents: Sort by Forward Citations

1. 11618858 - Hydrodearylation catalysts for aromatic bottoms oil, method for producing hydrodearylation catalysts, and method for hydrodearylating aromatic bottoms oil with hydrodearylation catalysts (2023-04-04),

2. 11566185 - Methods and catalysts for cracking hydrocarbon oil (2023-01-31),

3. 11484869 - Modified ultra-stable Y (USY) zeolite catalyst for dealkylation of aromatics (2022-11-01),

4. 11484868 - Modified large crystallite USY zeolite for hydrocracking hydrocarbon oil (2022-11-01),

5. 11446645 - FCC catalyst compositions for fluid catalytic cracking and methods of using the FCC catalyst compositions (2022-09-20),

6. 11420192 - Hydrocracking catalysts containing rare earth containing post-modified USY zeolite, method for preparing hydrocracking catalysts, and methods for hydrocracking hydrocarbon oil with hydrocracking catalysts (2022-08-23),

7. 11332678 - Processing of paraffinic naphtha with modified USY zeolite dehydrogenation catalyst (2022-05-17),

8. 11274068 - Process for interconversion of olefins with modified beta zeolite (2022-03-15),

9. 11154845 - Hydrocracking catalysts containing USY and beta zeolites for hydrocarbon oil and method for hydrocracking hydrocarbon oil with hydrocracking catalysts (2021-10-26),

10. 11142703 - Fluid catalytic cracking with catalyst system containing modified beta zeolite additive (2021-10-12),

11. 11098256 - Modified ultra-stable Y (USY) zeolite catalyst for improving cold flow properties of distillates (2021-08-24),

12. 11078431 - Modified ultra-stable Y (USY) zeolite catalyst for deolefinization of hydrocarbon streams (2021-08-03),

13. 10563138 - Method for optimizing catalyst loading for hydrocracking process (2020-02-18),

14. 10357761 - Catalyst for fluidized catalytic cracking and method for fluidized catalytic cracking (2019-07-23),

15. 10293332 - Hydrocracking catalyst for hydrocarbon oil, method for producing hydrocracking catalyst, and method for hydrocracking hydrocarbon oil with hydrocracking catalyst (2019-05-21),

Japan Cooperation Center Petroleum (JCCP) is an international organization that conducts research and provides training programs in the field of petroleum engineering and related industries. With the aim of promoting sustainable development of energy resources, JCCP collaborates with various stakeholders including governments, academia, and industry experts to share knowledge and expertise. Through their activities, JCCP contributes to the development and improvement of petroleum technologies and fosters international cooperation in the energy sector.

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

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USPTO Data Jan 1 1976 - Jan 6 2026

24 Patents

#1,066 in Tokyo

#2,581 in Japan

#25,875 in the World

Japan Cooperation Center Petroleum

Forward Citations = 137

30 inventors:

Omer Refa Koseoglu (19 out of 394 patents)

Koji Uchida (10 out of 43 patents)

Mitsunori Watabe (9 out of 14 patents)

4. Robert Peter Hodgkins (8 out of 125 patents)

5. Masaru Ushio (8 out of 23 patents)

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