| Patents Act 1977 | 1977 c. 37 | specified amended provision(s) | Commencement Order | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2 | Yes |   commencement order for 2004 c. 16 |
| The Patents Rules 1995 | 1995 No. 2093 | rule 9 | substituted | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 4 | Not yet | |
| The Patents Rules 1995 | 1995 No. 2093 | rule 13 | substituted | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 5 | Not yet | |
| The Patents Rules 1995 | 1995 No. 2093 | rule 57 | substituted | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 6 | Not yet | |
| The Patents Rules 1995 | 1995 No. 2093 | rule 58 | substituted | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 7 | Not yet | |
| The Patents Rules 1995 | 1995 No. 2093 | rule 72 | word substituted | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 8 | Not yet | |
| The Patents Rules 1995 | 1995 No. 2093 | rule 73 | word substituted | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 8 | Not yet | |
| Patents Act 2004 | 2004 c. 16 | s. 5 | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(a) | Yes | |
| Patents Act 2004 | 2004 c. 16 | s. 6 | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(b) | Yes | |
| Patents Act 2004 | 2004 c. 16 | s. 7 | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(c) | Yes | |
| Patents Act 2004 | 2004 c. 16 | s. 10 | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(d) | Yes | |
| Patents Act 2004 | 2004 c. 16 | s. 11 | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(d) | Yes | |
| Patents Act 2004 | 2004 c. 16 | s. 12 | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(d) | Yes | |
| Patents Act 2004 | 2004 c. 16 | s. 14 | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(e) | Yes | |
| Patents Act 2004 | 2004 c. 16 | s. 16(1)(2) | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(f) | Yes | |
| Patents Act 2004 | 2004 c. 16 | s. 16(3) | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(h) | Yes | |
| Patents Act 2004 | 2004 c. 16 | Sch. 1 para. 1 | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(i) | Yes | |
| Patents Act 2004 | 2004 c. 16 | Sch. 1 para. 6 | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(i) | Yes | |
| Patents Act 2004 | 2004 c. 16 | Sch. 1 para. 7 | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(i) | Yes | |
| Patents Act 2004 | 2004 c. 16 | Sch. 1 para. 8 | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(i) | Yes | |
| Patents Act 2004 | 2004 c. 16 | Sch. 1 para. 9(1)para. 9(2)(a)(3) | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(i) | Yes | |
| Patents Act 2004 | 2004 c. 16 | Sch. 1 para. 9(2)(b) | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(j) | Yes | |
| Patents Act 2004 | 2004 c. 16 | Sch. 2 para. 1 | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(k) | Yes | |
| Patents Act 2004 | 2004 c. 16 | Sch. 2 para. 5 | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(k) | Yes | |
| Patents Act 2004 | 2004 c. 16 | Sch. 2 para. 8 | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(k) | Yes | |
| Patents Act 2004 | 2004 c. 16 | Sch. 2 para. 10 | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(k) | Yes | |
| Patents Act 2004 | 2004 c. 16 | Sch. 2 para. 11 | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(k) | Yes | |
| Patents Act 2004 | 2004 c. 16 | Sch. 2 para. 12 | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(k) | Yes | |
| Patents Act 2004 | 2004 c. 16 | Sch. 2 para. 13 | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(k) | Yes | |
| Patents Act 2004 | 2004 c. 16 | Sch. 2 para. 14 | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(k) | Yes | |
| Patents Act 2004 | 2004 c. 16 | Sch. 2 para. 16 | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(k) | Yes | |
| Patents Act 2004 | 2004 c. 16 | Sch. 2 para. 17 | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(k) | Yes | |
| Patents Act 2004 | 2004 c. 16 | Sch. 2 para. 19 | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(k) | Yes | |
| Patents Act 2004 | 2004 c. 16 | Sch. 2 para. 20 | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(k) | Yes | |
| Patents Act 2004 | 2004 c. 16 | Sch. 2 para. 21 | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(k) | Yes | |
| Patents Act 2004 | 2004 c. 16 | Sch. 2 para. 22 | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(k) | Yes | |
| Patents Act 2004 | 2004 c. 16 | Sch. 2 para. 25 | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(k) | Yes | |
| Patents Act 2004 | 2004 c. 16 | Sch. 2 para. 27 | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(k) | Yes | |
| Patents Act 2004 | 2004 c. 16 | Sch. 2 para. 28 | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(k) | Yes | |
| Patents Act 2004 | 2004 c. 16 | Sch. 3 | coming into force | The Patents Act 2004 (Commencement No. 2 and Consequential, etc. and Transitional Provisions) Order 2004 | 2004 No. 3205 | art. 2(f) | Yes | |