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For the Inventor, By the Inventor

Balk, Netherlands

Paques B.v.


USPTO Granted Patents = 22

% Expired Patents = 13.6



Trademarks = 1

Forward Citations = 270

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14 inventors (with patents filed for the assignee):

goldMedal Sjoerd Hubertus Vellinga (10 out of 10 patents)

silverMedal Cees J Buisman (7 out of 12 patents)

bronzeMedal Sjoerd Hubertus Josef Vellinga (3 out of 4 patents)

4.  Ronald Mulder (2 out of 8 patents)

5.  Leonard Hubertus Habets (2 out of 2 patents)

6.  Jelle Hendrik De Boer (1 out of 3 patents)

7.  Leonard Hubertus Alphonsus Habets (1 out of 4 patents)

8.  Antonius Johannes Jorna (1 out of 3 patents)

9.  Wiebe Ruurd Abma (1 out of 2 patents)

10.  Antonius Johannes Engelaar (1 out of 1 patent)

11.  Arnold Mulder (1 out of 5 patents)

12.  Rene Weltevrede (1 out of 1 patent)

13.  Petrus J Hack (1 out of 1 patent)

14.  Wilhelmus Johannes Driessen (1 out of 1 patent)

15.  Sjoerd Hubertus Jozef Vellinga (7 patents)


22 patents:

1. 8066878 - Anaerobic purification device (2011-11-29),
2. 7722768 - Process for the simultaneous removal of BOD and phosphate from waste water (2010-05-25),
3. 7083729 - Device and method for cleaning a fluid, such as water (2006-08-01),
4. 6063273 - Apparatus for the biological purification of waste water (2000-05-16),
5. 5972219 - Process for aerobic treatment of waste water (1999-10-26),
6. 5904850 - Settling device for a fluid containing liquid, gas and particulate (1999-05-18),
7. 5637220 - Process for purifying sulphide-containing waste water (1997-06-10),
8. 5565098 - Reactor for the biological treatment of water (1996-10-15),
9. 5518619 - Process for removing sulphur compounds from water (1996-05-21),
10. 5518618 - System and process for purifying waste water which contains nitrogenous (1996-05-21),
11. 5474682 - Method for removing sulphur compounds from water (1995-12-12),
12. 5449460 - Process for the treatment of water containing sulphur compounds (1995-09-12),
13. 5431819 - Process for the biological treatment of solid organic material (1995-07-11),
14. 5366633 - Process for the treatment of water containing sulphur compounds (1994-11-22),
15. 5354545 - Process for the removal of sulphur compounds from gases (1994-10-11),
Company Overview
Paques B.V., headquartered in Balk, Netherlands, specializes in innovative technologies for water treatment and resource recovery. The company focuses on developing advanced solutions for industrial wastewater treatment, biogas production, and the recovery of valuable resources from waste streams. With a commitment to sustainability, Paques integrates biological and chemical processes to enhance environmental performance across various sectors, including food and beverage, pharmaceuticals, and energy. Their expertise supports industries in achieving efficient and eco-friendly operations.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

22 Patents

#1 in Balk

#325 in Netherlands

#28,782 in the World

Balk, NL
Balk, Netherlands

Paques B.v.

Forward Citations = 270

14 inventors:

goldMedal Sjoerd Hubertus Vellinga (10 out of 10 patents)

silverMedal Cees J Buisman (7 out of 12 patents)

bronzeMedal Sjoerd Hubertus Josef Vellinga (3 out of 4 patents)

4.  Ronald Mulder (2 out of 8 patents)

5.  Leonard Hubertus Habets (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Paques B.v.. Retrieved from https://idiyas.com/company/paques-b-v

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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