Company Filing History:

3 out of 7,645

Shell Oil Comapny

patents

Years Active: 1998-1999

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5925717 - Process for hydrogenation of conjugated diene polymers and catalyst (1999-07-20),

2. 5886107 - Process for hydrogenation of conjugated diene polymers and catalyst (1999-03-23),

3. 5814709 - Process for hydrogenation on conjugataed diene polymers and catalyst (1998-09-29),

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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

Hubertus Cornelis Van Strien

Location History:

Company Filing History:

Years Active: 1998-1999