Company Filing History:

6 out of 7,645

Shell Oil Comapny

patents

1 out of 1,008

Mitsui Petrochemical Industries, Ltd.

patents

Years Active: 1985-1993

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5221715 - Poly(1-butene)resin composition (1993-06-22),

2. 4918111 - Composition for non-crosslinked foam (1990-04-17),

3. 4868044 - Laminated structure comprising non-crosslinked foam as substrate (1989-09-19),

4. 4791147 - Non-crosslinked foam (1988-12-13),

5. 4791143 - Composition for non-crosslinked foam (1988-12-13),

6. 4739547 - Non-crosslinked foam (1988-04-26),

7. 4513049 - Electret article (1985-04-23),

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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

Fukashi Kagawa

Company Filing History:

Years Active: 1985-1993