Patent Duration

Patent duration refers to the period in which the patent holder has monopoly rights to their invention, the granting of usage, distribution, and marketing rights to others, and the right to commercial benefit from such for a specific period. Patent duration is...

Public Domains

Public domains refer to work not covered by copyright anymore. Public domains as related to literary, artistic, broadcasting, and musical products are works for which the copyright may have expired or for which no intellectual property rights exist or the copyrights...