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For the Inventor, By the Inventor

Bjerringbro, Denmark

Grundfos Nonox A/s

USPTO Granted Patents = 9

% Expired Patents = 22.2

Forward Citations = 41

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13 inventors (with patents filed for the assignee):

goldMedal Niels Torp Madsen (7 out of 12 patents)

silverMedal Hans Henrik Jochumsen (6 out of 16 patents)

bronzeMedal Karim Lindberg (4 out of 4 patents)

4.  Niels Stubager Kiemer (4 out of 4 patents)

5.  Tom Johansen (4 out of 4 patents)

6.  Christian Boe (3 out of 5 patents)

7.  Anders E Jensen (2 out of 2 patents)

8.  Janus Juul Rasmussen (1 out of 5 patents)

9.  Jan Plougmann (1 out of 7 patents)

10.  Peter Rosenbeck Mortensen (1 out of 1 patent)

11.  Andreas Aabroe Gamborg (1 out of 1 patent)

12.  Steen Kahler (1 out of 1 patent)

13.  Martin Ebro Christensen (1 out of 1 patent)


9 patents:

1. 9249708 - Nozzle arrangement (2016-02-02),
2. 8881754 - Fluid transfer system and method (2014-11-11),
3. 8646475 - Dosing pump unit (2014-02-11),
4. 8534326 - Metering pump assembly (2013-09-17),
5. 8371113 - Mixing device for mixing urea and air (2013-02-12),
6. 8313717 - Atomization of fluids by mutual impingement of fluid streams (2012-11-20),
7. 8029249 - Metering pump assembly (2011-10-04),
8. 7937934 - Dosing pump assembly (2011-05-10),
9. 7866333 - Fluid transfer system and method (2011-01-11),
Company Overview
Grundfos Nonox A/S is a leading provider of advanced wastewater treatment solutions. With a focus on innovation and sustainability, we offer a wide range of products and services to help our customers achieve their environmental goals. Our cutting-edge technology and expertise ensure efficient and reliable treatment of industrial and municipal wastewater, helping to protect the environment and promote water reuse.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

9 Patents

#5 in Bjerringbro

#299 in Denmark

Bjerringbro, DK
Bjerringbro, Denmark

Grundfos Nonox A/s

Forward Citations = 41

13 inventors:

goldMedal Niels Torp Madsen (7 out of 12 patents)

silverMedal Hans Henrik Jochumsen (6 out of 16 patents)

bronzeMedal Karim Lindberg (4 out of 4 patents)

4.  Niels Stubager Kiemer (4 out of 4 patents)

5.  Tom Johansen (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Grundfos Nonox A/s. Retrieved from https://idiyas.com/company/grundfos-nonox-a-s

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]
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