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Mitsui Petrochemical Ind. Ltd.

USPTO Granted Patents = 9

Forward Citations = 200

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28 inventors (with patents filed for the assignee):

Alexandra Jacobs (2 out of 13 patents)

Pier C Barbe (2 out of 12 patents)

Toru Tomoshige (2 out of 13 patents)

4. Sandro Parodi (2 out of 17 patents)

5. Enrico Albizzati (2 out of 68 patents)

6. Kenji Yokoyama (1 out of 59 patents)

7. Yoichiro Isota (1 out of 7 patents)

8. Hideyuki Kitayama (1 out of 3 patents)

9. Youhei Suzuki (1 out of 5 patents)

10. Wilfried Hatke (1 out of 18 patents)

11. Frank Osan (1 out of 45 patents)

12. Thomas Weller (1 out of 13 patents)

13. Mikio Nakaoka (1 out of 4 patents)

14. Michael Riedel (1 out of 13 patents)

15. Freddy Helmer-Metzmann (1 out of 17 patents)

9 patents: Sort by Forward Citations

1. 6132622 - Absorbents (2000-10-17),

2. 6020444 - Process for preparing a cycloolefin copolymer (2000-02-01),

3. 6008298 - Modified cycloolefin copolymer (1999-12-28),

4. 5150922 - Electrofusion joint and hot water supply header using the same (1992-09-29),

5. 5101264 - Light-emitting or receiving device with smooth and hard encapsulant resin (1992-03-31),

6. 4966929 - Composition having damping property, damping member, process for (1990-10-30),

7. 4904628 - Components and catalysts for the polymerization of olefins (1990-02-27),

8. 4675444 - Process for producing aminophenols (1987-06-23),

9. 4522930 - Components and catalysts for the polymerization of olefins (1985-06-11),

Mitsui Petrochemical Industries Ltd. is a leading global manufacturer and supplier of petrochemical products. The company specializes in the production of polymers, chemicals, and plastics used in various industries such as automotive, construction, electronics, and healthcare. With a strong focus on innovation and sustainability, Mitsui Petrochemical Industries Ltd. is committed to providing high-quality products that meet the evolving needs of its customers.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

9 Patents

#199 in

#4,578 in Japan

Mitsui Petrochemical Ind. Ltd.

Forward Citations = 200

28 inventors:

Alexandra Jacobs (2 out of 13 patents)

Pier C Barbe (2 out of 12 patents)

Toru Tomoshige (2 out of 13 patents)

4. Sandro Parodi (2 out of 17 patents)

5. Enrico Albizzati (2 out of 68 patents)

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