Trademarks = 6

Forward Citations = 51

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7 inventors (with patents filed for the assignee):

Mary Beth Tabacco (2 out of 4 patents)

Han Chuang (1 out of 6 patents)

Marc W Mittelman (1 out of 1 patent)

4. J Anthony Schanzie (1 out of 1 patent)

5. Laura C Taylor (1 out of 1 patent)

6. John Anthony Schanzle (1 out of 1 patent)

7. Mary Elizabeth Tabacco (1 out of 4 patents)

3 patents: Sort by Forward Citations

1. 7190457 - Real-time biofilm monitoring system (2007-03-13),

2. 6498041 - Optical sensors for rapid, sensitive detection and quantitation of bacterial spores (2002-12-24),

3. 6485962 - Methods for signal enhancement in optical microorganism sensors (2002-11-26),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#57 in Alexandria, VA

#1,328 in Virginia

#73,860 in US

Alexandria, VA, United States of America

Echo Technologies, Inc.

Forward Citations = 51

7 inventors:

Mary Beth Tabacco (2 out of 4 patents)

Han Chuang (1 out of 6 patents)

Marc W Mittelman (1 out of 1 patent)

4. J Anthony Schanzie (1 out of 1 patent)

5. Laura C Taylor (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Echo Technologies, Inc.. Retrieved from https://idiyas.com/company/echo-technologies

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]