what is the difference between patent law and copyright law
1 COPYRIGHT LAW. 2  Copyright law protects the creators of expressive works, such as artists, photographers, writers, and musicians, and gives them the exclusive right to protect how their works are used. 3  It is important to note that, unlike trademark law, copyright law does not protect names or titles. Patent law protects inventions. 2  By filing and obtaining a patent from the United States Patent and Trademark Office, the inventor of a product receives a monopoly on the commercial exploitation and use of a product for up to 20 years.
1 PATENT LAW. 2  Patent law protects inventions. 3  By filing and obtaining a patent from the United States Patent and Trademark Office, the inventor of a product receives a monopoly on the commercial exploitation and use of a product for up to 20 years. Patent law protects inventions. 2  By filing and obtaining a patent from the United States Patent and Trademark Office, the inventor of a product receives a monopoly on the commercial exploitation and use of a product for up to 20 years.