For the Inventor, By the Inventor

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Waltham, MA, United States of America

Uptodate, Inc.

USPTO Granted Patents = 3

Trademarks = 13

Forward Citations = 49

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8 inventors (with patents filed for the assignee):

Tongzhang Jiang (1 out of 1 patent)

Roy L Chandler (1 out of 14 patents)

Dishu Jindal (1 out of 1 patent)

4. Christian Aaron Hartman (1 out of 1 patent)

5. Santosh Vinod Chapaneri (1 out of 1 patent)

6. Omar Bari (1 out of 2 patents)

7. Siddharth Subhash Shenoy (1 out of 2 patents)

8. Atul Ujjwal (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 12367191 - Systems and methods for searching database structures using semantically and categorically similar queries (2025-07-22),

2. 8914395 - Database query translation system (2014-12-16),

3. 4983030 - Retaining mechanism for eyeglasses having interchangeable lenses (1991-01-08),

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USPTO Data Jan 1 1976 - Sep 15 2026

3 Patents

#230 in Waltham, MA

#3,956 in Massachusetts

#73,706 in US

Waltham, MA, United States of America

Uptodate, Inc.

Forward Citations = 49

8 inventors:

Tongzhang Jiang (1 out of 1 patent)

Roy L Chandler (1 out of 14 patents)

Dishu Jindal (1 out of 1 patent)

4. Christian Aaron Hartman (1 out of 1 patent)

5. Santosh Vinod Chapaneri (1 out of 1 patent)

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