(19)

(11)

EP 4 816 151 A2

(12)

(88) Date of publication A3: 03.07.2025 (43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24828585.0 (22) Date of filing: 27.11.2024

(51) International Patent Classification (IPC):  B29C 65/18(2006.01) B65B 9/02(2006.01) B65B 51/30(2006.01) B29C 65/78(2006.01) B65B 69/00(2006.01) (52) Cooperative Patent Classification (CPC): B29C 65/18; B29C 66/71; B29C 66/43; B29C 66/1122; B29C 66/83221; B29C 66/849; B29C 65/7891; B29C 66/72328; B29C 66/73921; B65B 9/026; B65B 11/50; B29C 66/723; B29C 66/7352; B29C 65/06; B29C 65/08; B29C 65/48; B29C 65/62; B29C 66/433; B29L 2031/602; B29L 2031/712   C-Sets: B29C 66/71, B29K 2023/065; (86) International application number: PCT/US2024/057815 (87) International publication number: WO 2025/117792 (05.06.2025 Gazette 2025/23)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 28.11.2023 US 202363603139 P (71) Applicant: AMGEN INC. Thousand Oaks, CA 91320-1799 (US)	(72) Inventor: JENSEN, Jan Mikael Thousand Oaks, California 91320-1799 (US) (74) Representative: J A Kemp LLP  80 Turnmill Street London EC1M 5QU London EC1M 5QU (GB)