Trademarks = 5

Forward Citations = 187

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14 inventors (with patents filed for the assignee):

Richard A Kuntz (3 out of 3 patents)

Arthur J Schwidder (2 out of 2 patents)

William F Braunwarth (2 out of 2 patents)

4. Bonnie Brewer (2 out of 2 patents)

5. Aaron Gendler (2 out of 2 patents)

6. James Les Walker (1 out of 13 patents)

7. Greg David Chamberlain (1 out of 1 patent)

8. Doug Ahrens (1 out of 1 patent)

9. Ashley Barry (1 out of 1 patent)

10. Michael Greenberg (1 out of 1 patent)

11. Mark Hoffman (1 out of 1 patent)

12. Donald A McRae (1 out of 1 patent)

13. Paul Samuelson (1 out of 1 patent)

14. Evan Schulman (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 11353391 - Falling head infiltrometer apparatus (2022-06-07),

2. 10739242 - Infiltrometer apparatus and related methods of use (2020-08-11),

3. 10408242 - Garbage guard apparatus and related methods of installation (2019-09-10),

4. 10059950 - Compositions comprising an internalizing nucleic acid molecule, and their methods of use (2018-08-28),

5. 9506237 - Methods of flow baffle installation (2016-11-29),

6. 8663466 - Flow baffle installation methods and apparatus (2014-03-04),

7. 7249080 - Investment advice systems and methods (2007-07-24),

Company Overview

Upstream Technologies Inc. is a leading provider of innovative water treatment solutions. With a strong focus on research and development, we offer cutting-edge technologies to purify water for various industries. Our advanced systems help to improve water quality, increase efficiency, and reduce environmental impact. Upstream Technologies is committed to sustainability and delivering cost-effective solutions to our clients.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

7 Patents

#9 in New Brighton, MN

#1,122 in Minnesota

#39,907 in US

New Brighton, MN, United States of America

Upstream Technologies Inc.

Forward Citations = 187

14 inventors:

Richard A Kuntz (3 out of 3 patents)

Arthur J Schwidder (2 out of 2 patents)

William F Braunwarth (2 out of 2 patents)

4. Bonnie Brewer (2 out of 2 patents)

5. Aaron Gendler (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Upstream Technologies Inc.. Retrieved from https://idiyas.com/company/upstream-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]