Company Filing History:

3 out of 580

Huels Aktiengesellschaft

patents

1 out of 45

Degussa-huels Aktiengesellschaft

patents

Years Active: 1997-2001

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6270676 - Process for removing ethers and/or polycyclic aromatic hydrocarbons from water containing them (2001-08-07),

2. 6117331 - Processes for the purification of waters containing organic constituents (2000-09-12),

3. 5681476 - Process for the purification of groundwater (1997-10-28),

4. 5633358 - Process for bleaching aqueous surfactant solutions (1997-05-27),

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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

Gerda Grund

Location History:

Company Filing History:

Years Active: 1997-2001