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Legislation Supersedes (16 text(s)) Supersedes (16 text(s))

• Patent Act, (amended up to Act No. 20322 of February 20, 2024) (KR332)
• Patent Act (amended up to Act No. 19714 of September 14, 2023) (KR311)
• Patent Act (amended up to Act No. 19007 of October 18, 2022) (KR329)
• Patent Act (Act No. 950 of December 31, 1961, as amended up to Act No. 17730 of December 22, 2020) (KR293)
• Patent Act (amended up to Act No. 18505 of October 19, 2021) (KR319)
• Patent Act (Act No. 950 of December 31, 1961, as amended up to Act No. 16804 of December 10, 2019) (KR286)
• Patent Act (Act No. 950 of December 31, 1961, as amended up to Act No. 12753 of June 11, 2014) (KR275)
• Patent Act (Act No. 950 of December 31, 1961, as amended up to Act No. 11962 of July 30, 2013) (KR201)
• Patent Act (Act No. 950 of December 31, 1961, as amended up to Act No. 11654 of March 22, 2013) (KR140)
• Patent Act (Act No. 950 of December 31, 1961, as amended up to Act No. 11690 of March 23, 2013) (KR274)
• Patent Act (Act No. 950 of December 31, 1961, as amended up to Act No. 11117 of December 2, 2011) (KR102)
• Patent Act (Act No. 950 of December 31, 1961, as amended up to Act No. 9985 of January 27, 2010) (KR065)
• Patent Act (Act No. 950 of December 31, 1961, as amended up to Act No. 9381 of January 30, 2009) (KR047)
• Patent Act (Act No. 950 of December 31, 1961, as amended up to Act No. 8462 of May 17, 2007) (KR041)
• Patent Act (Act No. 950 of December 31, 1961, as amended up to Act No. 6411 of February 3, 2001) (KR034)
• Patent Act (Act No. 950 of December 31, 1961, as amended up to Act No. 5576 of September 23, 1998) (KR009)

Is amended by (2 text(s)) Is amended by (2 text(s))

• Act No. 11962 of July 30, 2013, on Partial Amendment to the Patent Attorney Act (KR200)
• Partial Amendment to the Patent Act (KR086)

Is implemented by (2 text(s)) Is implemented by (2 text(s))

• Enforcement Decree of the Patent Act, (amended up to Presidential Decree No. 35809 of October 1, 2025) (KR359)
• Enforcement Rule of the Patent Act, (amended up to Prime Minister's Decree No. 2054 of Oct. 1, 2025) (KR370)