4 CAP. 400] Patents Section 45. Restrictions on recovery of damages in certain cases 46. Savings for anticipation 47. Co-ownership of patents 48. Disputes as to inventions made by employees 49. Avoidance of certain restrictive conditions in contracts 50. Revocation of patents 51. Consequences of revocation on grounds of fraud 52. Surrender of patents PART VII lNFRINGEMENTS 53. Procedure and conditions in action for infringement 54. Relief for infringement of partially valid specification 55. Restrictions on recovery of damages for infringement 56. Remedy for groundless threats of infringement proceedings 57. Power of Court to make declaration as to non-infringement. 57A. Definition of Court PARTvm ASSIGNMENTS AND CORRECTIONS 58. Provisions as to assignments 59. Power of Registrar to authorise corrections 60. Rectification of register PART IX FUNCTIONS OF REGISTRAR IN RELATION TO CERTAIN EVIDENCE, DOCUMENTS AND POWERS 61. Evidence of certain entries and documents 62. Requests for information as to patent or patent application 63. Loss or destruction of patent 64. Exercise of discretionary powers of Registrar 65. Proceedings before Registrar 66. Advertisements to be approved by Registrar