Enter assignee name

% Expired Patents = 9.1

CIPO Patents = 1

Forward Citations = 184

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5 inventors (with patents filed for the assignee):

Lawrence M Ausubel (22 out of 30 patents)

Andrew Komo (8 out of 8 patents)

Paul R Milgrom (5 out of 16 patents)

4. Peter C Cramton (5 out of 7 patents)

5. Wynne P Jones (1 out of 2 patents)

22 patents: Sort by Forward Citations

1. 12657982 - System and method for cryptographic choice mechanisms (2026-06-16),

2. 12322217 - System and method for cryptographic choice mechanisms (2025-06-03),

3. 11908249 - System and method for cryptographic choice mechanisms (2024-02-20),

4. 11580808 - System and method for cryptographic choice mechanisms (2023-02-14),

5. 11532195 - System and method for cryptographic choice mechanisms (2022-12-20),

6. 11361607 - System and method for cryptographic choice mechanisms (2022-06-14),

7. 11069171 - System and method for cryptographic choice mechanisms (2021-07-20),

8. 10872487 - System and method for cryptographic choice mechanisms (2020-12-22),

9. 8762222 - System and method for an auction of multiple types of items (2014-06-24),

10. 8744924 - System and method for the efficient clearing of spectrum encumbrances (2014-06-03),

11. 8566211 - System and method for a dynamic auction with package bidding (2013-10-22),

12. 8447662 - System and method for an efficient dynamic multi-unit auction (2013-05-21),

13. 8335738 - System and method for a hybrid clock and proxy auction (2012-12-18),

14. 8224743 - System and method for a hybrid clock and proxy auction (2012-07-17),

15. 7966247 - Ascending bid auction for multiple objects (2011-06-21),

Efficient Auctions LLC is a leading online auction marketplace that connects buyers and sellers globally. With our innovative platform and robust technology, we ensure secure and transparent auctions, providing the most efficient way to trade a wide range of products and assets. Our user-friendly interface, comprehensive listing options, and reliable payment system make us the preferred choice for both individual and corporate sellers seeking to maximize their profits. Founded in 2010, Efficient Auctions LLC has a proven track record of successful transactions and satisfied customers.

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Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

22 Patents

#45 in Washington, DC

#45 in District of Columbia

#15,001 in US

#28,690 in the World

Washington, DC, United States of America

Efficient Auctions LLC