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Toronto, Canada

Tsx Inc.

USPTO Granted Patents = 19

CIPO Patents = 82

EPO Patents = 3

Trademarks = 44

Forward Citations = 151

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54 inventors (with patents filed for the assignee):

Tudor Morosan (9 out of 15 patents)

Gregory Arthur Allen (9 out of 10 patents)

Deana Djurdjevic (4 out of 4 patents)

4. Kevin Sampson (4 out of 4 patents)

5. Derek Hwong (4 out of 4 patents)

6. Viktor Pavlenko (4 out of 4 patents)

7. Benson Sze-Kit Lam (4 out of 4 patents)

8. Mark C McLoughlin (2 out of 2 patents)

9. Kenneth R Watson (2 out of 2 patents)

10. Agnieszka B Watson (2 out of 2 patents)

11. Cosmin Truta (1 out of 4 patents)

12. Adrian G Dumitrache (1 out of 1 patent)

13. Patrick J Philips (1 out of 1 patent)

14. Aleksander Ostrovski (1 out of 1 patent)

15. David Edward Hill (1 out of 1 patent)

19 patents: Sort by Forward Citations

1. 12443994 - Midpoint computations at intervals with balanced groups (2025-10-14),

2. 12328238 - Consolidated indicators for data communications (2025-06-10),

3. 12045885 - Selective delayed and undelayed database updating (2024-07-23),

4. 11797480 - Storage of order books with persistent data structures (2023-10-24),

5. 11599942 - Selective delayed and undelayed database updating (2023-03-07),

6. 10545758 - Parallel processing of hash functions (2020-01-28),

7. 9996879 - Selective delayed and undelayed database updating (2018-06-12),

8. 9948545 - Apparatus and method for failover of device interconnect using remote memory access with segmented queue (2018-04-17),

9. 9811500 - Low latency device interconnect using remote memory access with segmented queues (2017-11-07),

10. 9798639 - Failover system and method replicating client message to backup server from primary server (2017-10-24),

11. 9727602 - Database updating with latency tolerance (2017-08-08),

12. 9152998 - Investor relations systems and methods (2015-10-06),

13. 8909977 - Failover system and method (2014-12-09),

14. 8683257 - Failover system and method (2014-03-25),

15. 8543590 - Investor relations systems and methods (2013-09-24),

TSX Inc., a subsidiary of TMX Group, operates equities, fixed income, derivatives, and energy markets exchanges. It provides listing and trading services, as well as market data solutions to various companies and investors worldwide. The company offers a range of listings, trading, and clearing services for numerous asset classes, including equities, fixed income, exchange-traded funds, income trusts, closed-end funds, mutual funds, and capital accumulation plans. TSX Inc. also operates various marketplaces for trading equities, derivatives, energy products, and fixed income securities. Its energy exchanges cover various oil and gas commodities, including crude oil, natural gas, ethanol, carbon emissions, and electricity.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

19 Patents

#72 in Toronto

#737 in Canada

#31,670 in the World

Toronto, Canada

Tsx Inc.

Forward Citations = 151

54 inventors:

Tudor Morosan (9 out of 15 patents)

Gregory Arthur Allen (9 out of 10 patents)

Deana Djurdjevic (4 out of 4 patents)

4. Kevin Sampson (4 out of 4 patents)

5. Derek Hwong (4 out of 4 patents)

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