Company Filing History:

4 out of 16,338

E.i. Dupont De Nemours and Company

patents

Years Active: 1989-1991

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5021207 - High strength fibers from chitin derivatives (1991-06-04),

2. 4942183 - Aminomethyl oxooxazolidinyl aroylbenzene derivatives useful as (1990-07-17),

3. 4857403 - High strength fibers from chitin derivatives (1989-08-15),

4. 4833238 - High strength fibers from chitin derivatives (1989-05-23),

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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

Hollis S Kezar, Iii

Company Filing History:

Years Active: 1989-1991