Minneapolis, MN, United States of America

Pentair Valves & Controls US LP

Calculating rank

USPTO Granted Patents = 7

% Expired Patents = 14.3

EPO Patents = 2

Forward Citations = 46

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8 inventors (with patents filed for the assignee):

Viet Nguyen (3 out of 9 patents)

Mark Kendrick Hamm (2 out of 10 patents)

John R Grenaway (1 out of 4 patents)

4. Mark Krohn (1 out of 4 patents)

5. Robert Kent Ohlson (1 out of 2 patents)

6. David L Gambetta (1 out of 4 patents)

7. Christopher Eric Cooper (1 out of 2 patents)

8. Kristopher M Weide (1 out of 3 patents)

7 patents: Sort by Forward Citations

1. 9188231 - Sleeve seal for gate valves (2015-11-17),

2. 8702399 - Pump apparatus (2014-04-22),

3. 8627846 - Pressure regulator having an integral pilot and self-relieving mechanism (2014-01-14),

4. 8517043 - Pressure build economizer valve (2013-08-27),

5. 8408519 - Gate valve with lubricated secondary seal (2013-04-02),

6. 8403298 - Gate valve with integrated support members (2013-03-26),

7. 8397386 - Valve assembly having a unitary valve sleeve (2013-03-19),

Company Overview

Pentair Valves & Controls US LP is a leading provider of industrial valves and controls solutions. With a focus on innovation and quality, we offer a wide range of products for various industries including oil and gas, power generation, chemical processing, and water treatment. Our expertise, combined with a commitment to customer satisfaction, makes us a trusted partner for all valve and control needs.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

7 Patents

#246 in Minneapolis, MN

#1,122 in Minnesota

#39,950 in US

Minneapolis, MN, United States of America

Pentair Valves & Controls US LP

Forward Citations = 46

8 inventors:

Viet Nguyen (3 out of 9 patents)

Mark Kendrick Hamm (2 out of 10 patents)

John R Grenaway (1 out of 4 patents)

4. Mark Krohn (1 out of 4 patents)

5. Robert Kent Ohlson (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pentair Valves & Controls US LP. Retrieved from https://idiyas.com/company/pentair-valves-and-controls-us

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]

2 patents (EPO):

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]