67k views 760 items Embed. List of the top publishing companies in the world, listed by their prominence with corporate logos when available. This list of major publishing companies includes the largest and most profitable publishing houses, corporations, agencies, vendors and firms in the world.
Patent Law Research Guide. This guide focuses on one area of intellectual property law, patent law, and provides an introduction to key resources for conducting patent law research at Georgetown.
Information on Patents for Researchers. A patent is a legal title granting an inventor the right to exclude others from making, using or selling the claimed invention. The duration of a patent in the U.S.A is 20 years from the date of filing. A patent may be granted for any new and useful process, machine, manufacture or composition of matter, or any new and useful improvements thereof.