Company Filing History:

14 out of 1,865

Kuraray Co., Ltd.

patents

2 out of 555

Idemitsu Petrochemical Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1987-1997

Loading Chart...

14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5693711 - Resin composition (1997-12-02),

2. 5616652 - Microporous crumbs of hydrogenated block copolymers and process for (1997-04-01),

3. 5508346 - Thermoplastic polymer composition (1996-04-16),

4. 5446092 - Thermoplastic polymer composition (1995-08-29),

5. 5436295 - Thermoplastic elastomer composition (1995-07-25),

6. 5070172 - Process for producing polyurethane (1991-12-03),

7. 5043498 - Process for the hydrogenation of conjugated diene polymers having (1991-08-27),

8. 4987194 - Block copolymers and composition containing the same (1991-01-22),

9. 4985499 - Pressure sensitive adhesive composition (1991-01-15),

10. 4833217 - Polycarbonate resin composition (1989-05-23),

11. 4725483 - Copolyester film and a method for production thereof (1988-02-16),

12. 4659615 - Copolyester film and a hot melt adhesive comprising said film (1987-04-21),

13. 4657973 - Polycarbonate resin composition (1987-04-14),

14. 4639471 - Process for producing polyester polyurethane (1987-01-27),

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

Please report any incorrect information to support@idiyas.com

Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.

For the Inventor, By the Inventor

Masao Ishii

Location History:

Company Filing History:

Years Active: 1987-1997