Company Filing History:

4 out of 1,384

Schering Aktiengesellschaft

patents

Years Active: 1984-1992

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5141738 - Ultrasonic contrast medium comprising gas bubbles and solid lipophilic (1992-08-25),

2. 5071657 - Device for transdermal administration of active medicinal agents (1991-12-10),

3. 4822616 - Vaginal ring (1989-04-18),

4. 4466442 - Carrier liquid solutions for the production of gas microbubbles, (1984-08-21),

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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

Ingfried Zimmermann

Location History:

Company Filing History:

Years Active: 1984-1992