Patents/Assignees

De Beers UK Ltd

7 patents in portfolio

US12566136utility2026
Determination of a Gemstone's Composition
0 cites
US12553831utility2026
Doublet Detection in Gemstones
0 cites
US12354384utility2025
Re-identification of Rough Gemstones
0 cites
US12194504utility2025
Melee Gemstone Sorting
0 cites
US12117403utility2024
Gemstone Planning
0 cites
US11893809utility2024
Re-identification of Rough Gemstones
0 cites
US11541429utility2023
Gemstone Sorting
0 cites