Changes

Patent pools are agreements between "two or more patent owners to license one or more of their patents to one another or to third parties." [http://www.wipo.int/export/sites/www/ip-competition/en/studies/patent_pools_report.pdf (WIPO)] Generally, patent pools cover mature and complex technologies that require complementary patents to develop compatible products and services. [http://www.wipo.int/export/sites/www/ip-competition/en/studies/patent_pools_report.pdf (WIPO)] Patent pools are useful when new products are based on multiple existing patents or on one invention with patents on many of its components. [http://www.theglobalipcenter.com/sites/default/files/reports/documents/Prizes__Patent_Pools.pdf (Global IP Center)] ===Benefits===Ideally, companies are able to reduce costs during product development by using patent pools to share intellectual property assets. Patent pools would be able to increase efficiency and positively affect competition and innovation. [http://www.wipo.int/export/sites/www/ip-competition/en/studies/patent_pools_report.pdf (WIPO)] In a situation in which two companies own different IP assets that are not enough to create specific products, these companies would be blocking each other's patents and preventing the introduction of an innovative product or service to the market. Patent pools deals with these inefficiencies by organizing complementary IP assets under one contract. [http://www.wipo.int/export/sites/www/ip-competition/en/studies/patent_pools_report.pdf (WIPO)] Companies can also reduce the amount spent on litigation by settling disputes with the creation of patent pools. This would benefit small- and medium-sized businesses that usually cannot afford the costs of expensive litigation. [http://www.wipo.int/export/sites/www/ip-competition/en/studies/patent_pools_report.pdf (WIPO)] ===Risks===