Section 1 - Definitions Of Patents And Inventions Section 2 - Matter Excluded From Patent Protection Section 3 — Patentable Inventions. Section 4 - Right To Patent; Naming Of Inventor Section 5 — Application. Section 6 - Unity Of Invention; Amendment And Division Of Application Section 7 — Right of Priority. Section 8 - Information Concerning Corresponding Foreign Applications And Patents Section 9 - Filing Date; Examination Section 10 - Grant Of Patent; Changes In Patents Section 11 — Rights Conferred by Patent. Section 12 - Duration; Annual Fees Section 13 - Exploitation By Government Or Authorized Person Section 14 - Non-Voluntary Licences Section 15 - Invalidation Section 16 - Applicability Of Provisions Relating To Patents Section 17 - Special Provisions Relating To Utility Model Certificates Section 18 - Conversion Of Patent Applications Or Applications For Utility Model Certificates Section 19 - Filing Date And Effects Of International Application Designating Ghana Section 20 - Patent Office As Receiving Office Section 21 - Filing Of International Applications Section 22 - Patent Office As Designated Office Section 23 - Patent Office As Elected Office Section 24 - National Processing Section 25 - Entering National Phase Section 26 - Failure To Enter National Phase Section 27 - Harare Protocol Section 28 - Processing International Applications In Accordance With The Treaty Section 29 - Changes In Ownership; Licence Contracts Section 30 - Representation Section 31 - Patent Registry Section 32 - Register Section 33 - Corrections Of Errors Section 34 - Extension Of Time Section 35 - Exercise Of Discretionary Powers Section 36 - Appeals Section 37 - Offences Section 38 - Application Of International Treaties Section 39 - Regulations Section 40 - Administrative Instructions Section 41 - Interpretation Section 42 - Repeals And Savings Schedule