32. 33. 34. Functions of the Patents Office. Unsearched or unexamined international application and lack of novelty. Provisional protection of published international application. PART VII RIGHTS AND OBLIGATIONS OF THE APPLICANT OR THE OWNER OF THE PATENT 35. Rights and obligations. 36. Rights of owner of patent. 37. Scope of protection. 38. Limitation of rights. 39. 40. PART VIII TERM OF PATENT AND ANNUAL FEES Term of patent and extension. Annual fees. PART IX CHANGE IN THE OWNERSHIP AND JOINT OWNERSHIP OF APPLICATIONS AND PATENTS 41. Change in ownership of applications and patents. 42. Joint ownership of applications and patents. PART X CONTRACTUAL LICENCES 43. 44. 45. 46. 47. 48. 49. 50. 51. 52. Interpretation. Rights of licensee. Right of licensor to grant further licences and to use the invention. Effects of non-grant or invalidation of patent. Form of licence contracts. Petition for registration. Prohibited terms in licence contracts. Registration of contract, certificate. Confidentiality. Remedies. 53. 54. 55. 56. 57. 58. 59. 60. PART XI COMPULSORY LICENCES Compulsory licences for non-working and similar reasons. Compulsory licences for interdependence of patents. Compulsory licences for products and processes of vital importance. Preconditions to grant of compulsory licences. Grant and terms of compulsory licences. Transfer of compulsory licences. Cancellation of compulsory licences and variation of terms. Registration of grants, cancellation or variation. PART XII LICENCES OF RIGHT 61. Licences of right. PART XIII EXPLOITATION OF PATENTED INVENTION BY OR THROUGH GOVERNMENT 62. Exploitation of patented invention by or through Government.