* A patent family is defined as a group of patent documents all of which have the same set of priorities. I.e., it is a group of patent documents that protect the same invention across authorities.
** The 'In force' category covers patent families that have been granted and are active.
*** As it usually takes 18 months after first filing for a patent to get published, the data for the year 2019 is subject to change.
The owner of a patent includes all patents owned by a company and its subsidiaries (by at least 50%) based on comprehensive research on corporate structures, M&A, Spin-offs, company names changes, patent transactions. PatentSight also tracks former names of companies and subsidiaries, ongoing mergers and acquisitions, acquisitions of the past, reassignments, companies that have the same applicant, and transliterations by patent offices.
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Number of Facebook patents by filing year and legal status worldwide 1999-2019
Facebook filed a total of *** patent families in 2018. This was the third highest number of patents filed by the company. Of the patent families filed in 2018, *** families are still waiting on full protection as of October 1, 2020. The timeline is based on data provided by. Founded in 2004, Facebook is currently the biggest social networking service based on global reach and total active users.
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LexisNexis PatentSight. (October 1, 2020). Number of Facebook patent families* worldwide by filing year from 1999 to 2019, by legal status [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved August 04, 2026, from /statistics/1033991/number-of-facebook-patents-by-filing-year-and-status-worldwide/
LexisNexis PatentSight. "Number of Facebook patent families* worldwide by filing year from 1999 to 2019, by legal status." Chart. October 1, 2020. ÌÇÐÄÆÆ½â°æ. Accessed August 04, 2026. /statistics/1033991/number-of-facebook-patents-by-filing-year-and-status-worldwide/
LexisNexis PatentSight. (2020). Number of Facebook patent families* worldwide by filing year from 1999 to 2019, by legal status. ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: August 04, 2026. /statistics/1033991/number-of-facebook-patents-by-filing-year-and-status-worldwide/
LexisNexis PatentSight. "Number of Facebook Patent Families* Worldwide by Filing Year from 1999 to 2019, by Legal Status." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 1 Oct 2020, /statistics/1033991/number-of-facebook-patents-by-filing-year-and-status-worldwide/
LexisNexis PatentSight, Number of Facebook patent families* worldwide by filing year from 1999 to 2019, by legal status ÌÇÐÄÆÆ½â°æ, /statistics/1033991/number-of-facebook-patents-by-filing-year-and-status-worldwide/ (last visited August 04, 2026)
Number of Facebook patent families* worldwide by filing year from 1999 to 2019, by legal status [Graph], LexisNexis PatentSight, October 1, 2020. [Online]. Available: /statistics/1033991/number-of-facebook-patents-by-filing-year-and-status-worldwide/