That red, itchy rash on your scalp that has flaky scales could be seborrheic dermatitis, or seborrhea. It's a common skin disease that looks similar to psoriasis, eczema, or an allergic reaction. And it can appear on your body as well as your scalp. Causes. We don't know what exactly causes seborrheic dermatitis.
You cannot get a patent just on an idea. You must show how your invention works and your invention must be new. This means it must be different in some important way from all previous inventions. It also cannot be for sale or be known about before you apply for a patent. To learn more, see Qualifying for a Patent FAQ.
Since inventorship relates to the claims in a patent application, knowing who an inventor is under the patent law is sometimes difficult. In fact, inventorship can change during the prosecution of a patent application as claims are deleted or amended.Joint inventors, or co-inventors, exist when a patentable invention is the result of inventive work of more than one inventor.n inventor is a party who has contributed at least one claim to a patent. The courts explain that [t]he threshold question of inventorship is who conceived the invention.. Courts recognize that invention is rarely a solitary endeavor.