It is not registered with the US Patent and Trademark Office or with the World Intellectual Property Organization. That being said, registration is not required for protection; if the mark has been established in commerce, it is protected by common law.
Generally the chemical formula will be protected by patent, and the name and/or logo will be protected as a trademark.
Brand names are protected by trademark law, not patent law.
All registered trademarks are legally protected. A name that is not a registered as a trademark, may not be protected under law.
If your family name was a trademark it would be protected only for specific uses. For example, if your name is McDonald, you don't have to get permission from McDonald's to sign your name.
true
Product names are protected by trademark rather than patent. Torx is a trademark of Textron Industries.
A trademark is protected for life as long as it is still in use.
There are many things by this name; some are copyrightable, and others are protected by trademark.
The name of a work cannot be protected by copyright, but can be registered as a trademark if it is being used in commerce.
Trademark yes copyright no.
Short phrases like business names cannot be protected. They can be protected through trademark law, however.
Better? It is certainly "different". Copyright lasts for a fixed period. Trademark lasts as long as the owner continues to use it. You can have trademark rights on things that cannot be protected by copyright and vice versa.