In Canada, the creation of a work engages copyright protection even without registration. Refer to the textbook to identify the FALSE statement concerning copyright registration and possible infringements. a. When material is downloaded for personal use or research, the owner's copyright is not infringed. This falls under fair dealing even if digital locks are circumvented to gain access. O b. It is wise to register one's copyright because registration establishes a presumption that the registrant is the owner of the copyright. c. Non-commercial users are permitted to use copyrighted material in remixed musical performances and mashups (where some copyrighted material is incorporated into a video) under the "YouTube exception". d. One can notify others and deter infringement by marking the copyrighted product with the letter "C" enclosed in a circle followed by the name of the owner. By issuing a patent, the government gives an inventor a monopoly to produce and sell their invention. Refer to your textbook to ascertain which of the following statements concerning patent law in Canada is FALSE. a. One cannot patent a scientific theory or an obviousimprovement to another product. O b. Joint patents can be issued where more than one inventor have worked on the same invention. O c. To obtain a valid patent, the inventor must disclose sufficient information for others to be able to construct and use the product. Because Pfizer failed to disclose that the active ingredient in Viagra was sildenafil, its patent was invalidated. O d. To obtain a valid patent, the invention must be new and the original work of the inventor. It cannot have been disclosed to the public in Canada or abroad more than 2 years prior to the application