Generally the chemical formula will be protected by patent, and the name and/or logo will be protected as a trademark.
An invention or idea cannot be protected by copyright, only by patent. The content of a description of an invention cannot be protected by patent, only by copyright. Printed matter recorded on a CD cannot be protected by patent, only by copyright. The way printed matter FUNCTIONS on a CD can be protected by patent but not copyright. The way the same material can be USED can be protected by copyright AND patent. You cannot patent or copyright something that was copied from someone else's work. So the answer would depend upon what aspect of CDs you're referring to.
Technology would typically be protected by patent law, with the exception of software, which can fall under both copyright and patent.
The game Operation is protected by copyright and trademark.
Inventions are protected by patent law.
Aquacoir is protected by patent and trademark, not copyright. The trademark is registered to OMS Investments.
They aren't; such inventions would be protected by patent law.
Ideas that have been expressed in a tangible medium can be protected by copyright. Ideas for improving processes can be protected by patent law.
Drugs and other pharmaceuticals are protected under the patent laws not under the copyright laws.
Software is protected by copyright (as a "literary work"), but can also receive a patent if it is exceptionally innovative.
No; many are protected by patent law. See the Google patent search below for examples.
They aren't; if they are of a particularly novel and non-obvious design, they may be protected by patent law.
Inventions are not protected by copyright; they are protected by patent law. Patents may be searched through Google.