Alexion Pharmaceuticals, INC. and another v Amgen Limited and another
Patents CourtPatents and registered designs
12 documents · supplied by the court
- Division
- Patents Court
- Track
- Part 7 Claim
- Filed
- 1 May 2024
- Last updated
- 4 Feb 20268 months ago
- Parties
- 7
- Documents
- 12£218.40 for the full file
Parties · 7
Claimant2
- Alexion Pharmaceuticals, INC.CH ↗Freshfields Bruckhaus Deringer LLP ., .,
- Alexion Pharma International Operations LimitedCH ↗Freshfields Bluckhaus Deringer LLP
Part 20 Claimant1
- Amgen LimitedCH ↗Osborne Clarke LLP
Defendant2
- Amgen LimitedCH ↗Osborne Clarke LLP
- Samsung Bioepis UK LimitedCH ↗Simmons and Simmons LLP
Part 20 Defendant2
- Alexion Pharmaceuticals, Inc.CH ↗Freshfields Bluckhaus Deringer LLP
- Alexion Pharma International Operations LimitedCH ↗Freshfields Bluckhaus Deringer LLP
Docket · 12
Full file £218.40Order by Judge - Tomlin Order
4 Feb 2026
Tomlin Order approved by Joanna Smith J 03.02.26 Sealed on HP-2024-000020, copy placed on HP-2024-000021 (#)
Order by Judge - Tomlin Order
4 Dec 2025
Approved Tomlin Order - Leech J 4th Dec 2025 (Ref: event ID 68) (#)
Filing - Reply
23 Dec 2024
Reply to Amended Defence dated 23 December 2024 pursuant to Order of Mellor J (#)
Filing - Amended Defence & Reply to Counterclaim
23 Dec 2024
Amended Defence & Reply to Counterclaim (#)
Filing - Grounds of Invalidity
17 Dec 2024
Amended Grounds of Invalidity #
Filing - Amended Defence
13 Dec 2024
Amended Defence - D2 #
Order by Judge - Order
11 Dec 2024
Consent Order approved by Mellor J 11.12.2024 sealed on related file, emailed to Freshfields. SW (#)
Filing - Reply
30 Jul 2024
Reply#
Filing - Reply and Defence to Counterclaim
3 Jul 2024
Claimants' Reply and Defence to Counterclaim of the First Defendant#
Filing - Defence & Counterclaim
5 Jun 2024
Defence & Counterclaim#
Filing - Defence
29 May 2024
Defence D2#
Filing - Claim Form (Part 7)
1 May 2024
Claim Form (Part 7)#
Cross-references
No related case numbers recorded.
Same firms appear in
- CR-2026-007800
Benjamin Dymant and David Soden, both of Teneo Financial Advisory Limited
6 Oct 2026
- CR-2026-007559
Imperial Bidco Limited
30 Sept 2026
- CR-2026-007146
Imperial Bidco Limited
16 Sept 2026
- HT-2026-000304
Acquired Ltd v Payrnet LTD and another
11 Sept 2026
- LM-2026-000342
Al Bassam v. HSBC UK Bank Plc
10 Sept 2026
- HT-2026-000295
GAMA Healthcare Ltd v Supply Chain Coordination Limited
1 Sept 2026
- HP-2026-000032
Celltrion Inc. v Millennium Pharmaceuticals, Inc.
28 Aug 2026
- HT-2026-000269
Splendid Hospitality Group LLP and another v Studio Moren Limited and another
7 Aug 2026
Record
- Alt case number
- —
- CE-File instance ID
- 1195363
- First collected
- 29 Aug 2026
- Last collected
- 29 Aug 2026