Average Co-Inventor Count = 1.19
ph-index = 8
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Scientific Games International, Inc. (14 from 188 patents)
2. Scientific Games Royalty Corporation (2 from 9 patents)
16 patents:
1. 8795054 - Lottery game with interactive game indicia selection
2. 8672738 - Lottery game having enhanced winnings
3. 8056900 - Grid-based lottery game and associated system
4. 7846016 - Lottery game with interactive game indicia selection
5. 7819738 - Lottery game based on letter puzzles
6. 7785184 - Computer-implemented simulated card game
7. 7699314 - Lottery game utilizing nostalgic game themes
8. 7662038 - Multi-matrix lottery
9. 7631871 - Lottery game based on combining player selections with lottery draws to select objects from a third set of indicia
10. 7601059 - Word-based lottery game
11. 7510116 - Lottery and gaming systems with dynamic lottery tickets
12. 7497778 - Lottery game based on words or phrases
13. 7407437 - Word based lottery game
14. 7404764 - Word based lottery game
15. 7213811 - Extension to a lottery game for which winning indicia are set by selections made by winners of a base lottery game