Company Filing History:

2 out of 37

Societe Europeenne Des Produits Refractaires

patents

1 out of 2

Societe Europeene Des Produits Refractaires

patents

1 out of 1

Societe Europeen Des Produits Refractaires

patent

Years Active: 1990-1993

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5252310 - Reactive derivative of zirconium and its preparation (1993-10-12),

2. 5149510 - Reactive zirconium oxide and its preparation (1992-09-22),

3. 5002749 - Process for the manufacture of zirconium oxide hydrate from granular (1991-03-26),

4. 4946665 - Reactive zirconium oxide and its preparation (1990-08-07),

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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

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Location History:

Company Filing History:

Years Active: 1990-1993