Patents Act (Chapter 221): Primary legislation governing patents in Singapore - covers patent definition, registration requirements, ownership rights, assignment procedures, and licensing provisions
Contracts Act (Chapter 53): Fundamental law governing contract formation, validity, obligations and remedies in Singapore
Competition Act (Chapter 50B): Regulates anti-competitive practices and patent-related competition issues, including transfer restrictions
IPOS Regulations: Intellectual Property Office of Singapore regulations covering registration requirements, form requirements, and filing procedures for patent assignments
Patent Cooperation Treaty (PCT): International treaty facilitating worldwide patent protection and governing international patent assignments
TRIPS Agreement: International agreement setting minimum standards for intellectual property regulation in WTO member countries
ASEAN Patent Examination Co-operation (ASPEC): Regional patent cooperation program that may affect patent validity and transfer in ASEAN member states
Stamp Duty Act: Tax legislation governing stamp duty requirements for patent sale agreements in Singapore
Income Tax Act: Tax legislation addressing income tax implications of patent sales and transfers
Foreign Investment Laws: Regulations governing foreign investment and technology transfer, particularly relevant if transaction involves foreign parties
