(19)
(11) EP 4 798 551 A1

(12)

(43) Date of publication:
02.09.2026 Bulletin 2026/36

(21) Application number: 24799039.3

(22) Date of filing: 11.10.2024
(51) International Patent Classification (IPC): 
C03C 3/095(2006.01)
C03C 23/00(2006.01)
A47G 19/00(2006.01)
(52) Cooperative Patent Classification (CPC):
C03C 3/095; C03C 23/0015; C03C 23/003; C03C 23/0035; C03C 23/004
(86) International application number:
PCT/US2024/050959
(87) International publication number:
WO 2025/090304 (01.05.2025 Gazette 2025/18)
(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: 23.10.2023 US 202363592317 P

(71) Applicant: Corning Incorporated
Corning, New York 14831 (US)

(72) Inventors:
  • DEJNEKA, Matthew John
    Corning, New York 14830 (US)
  • PIERSON-STULL, Michelle Diane
    Painted Post, New York 14870 (US)
  • SARAFIAN, Adam Robert
    Corning, New York 14830 (US)

(74) Representative: Elkington and Fife LLP 
Prospect House 8 Pembroke Road
Sevenoaks, Kent TN13 1XR
Sevenoaks, Kent TN13 1XR (GB)

   


(54) GLASS COMPOSITIONS AND GLASS ARTICLES