Company Filing History:

4 out of 10,754

Basf Aktiengesellschaft

patents

Years Active: 1980-1989

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4795571 - Purification of frozen crystal layers (1989-01-03),

2. 4493719 - Method of separation by fractional crystallization from a liquid mixture (1985-01-15),

3. 4369327 - Preparation of phthalic anhydride (1983-01-18),

4. 4212725 - Electrodes for electrolysis purposes (1980-07-15),

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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

Klaus Wintermantel

Location History:

Company Filing History:

Years Active: 1980-1989