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For the Inventor, By the Inventor

Arnhem, Netherlands

Akzo N.v.


USPTO Granted Patents = 776


Forward Citations = 12,409

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845 inventors (with patents filed for the assignee):

goldMedal Michael Diamantoglou (20 out of 23 patents)

silverMedal Roelof Buter (15 out of 23 patents)

bronzeMedal Arie Noomen (14 out of 24 patents)

4.  Manfred F Bergfeld (14 out of 55 patents)

5.  John Meijer (12 out of 37 patents)

6.  Hans G Zengel (12 out of 35 patents)

7.  Hans-Georg Zengel (11 out of 18 patents)

8.  Robert T Logan (10 out of 10 patents)

9.  Gustav Dunweg (10 out of 11 patents)

10.  Karl Ostertag (10 out of 16 patents)

11.  Joseph W Burley (10 out of 11 patents)

12.  Ulrich Baurmeister (9 out of 18 patents)

13.  Johannes H Wieringa (9 out of 10 patents)

14.  Werner Henne (9 out of 11 patents)

15.  Ronald E Hutton (9 out of 10 patents)


Core Competencies:
Ethylene Polymerization
Textile Structures
Dialysis Membranes
Core-Sheath Filaments
Protective Clothing
Fuel Additives
Microorganism Detection
Pharmaceutical Compositions
Gas Separation
Biologically Active Materials
Hollow Fibers
Antigen Recognition

776 patents:

1. 6288005 - Supported catalyst component for ethylene polymerization and copolymerization (2001-09-11),
2. 6013115 - Fuel additive compositions for simultaneously reducing intake valve and (2000-01-11),
3. 5618479 - Process of making core-sheath filament yarns (1997-04-08),
4. 5612063 - Apparatus for melt spinning multifilament yarns (1997-03-18),
5. 5581856 - Process for the production of uncoated technical fabrics with low air (1996-12-10),
6. 5578289 - In vivo binding pair pretargeting (1996-11-26),
7. 5518895 - Device for detecting microorganisms using piezoelectric means (1996-05-21),
8. 5514457 - Textile structure for protective clothing (1996-05-07),
9. 5508073 - Uncoated fabric for manufacturing air bags (1996-04-16),
10. 5505890 - Process for manufacturing cellulose acetate membranes (1996-04-09),
11. 5505859 - Hollow fiber for dialysis and process of manufacturing (1996-04-09),
12. 5496557 - Article for the controlled delivery of an active substance, comprising a (1996-03-05),
13. 5495002 - Tumor associated monoclonal antibody 123AV16 (1996-02-27),
14. 5493922 - Liquid level sensing probe and control circuit (1996-02-27),
15. 5484596 - Active specific immunotherapy (1996-01-16),
Akzo N.V., headquartered in Arnhem, Netherlands, is a leading global company specializing in polymer chemistry. The organization focuses on the development and manufacturing of innovative materials, including ethylene polymerization products, textile structures, and dialysis membranes. Akzo N.V. is also known for its advancements in core-sheath filaments, protective clothing, fuel additives, and solutions for microorganism detection. Its diverse portfolio supports various industries, including pharmaceuticals, enhancing both functionality and safety in applications worldwide.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Akzo N.v.
776 Patents

#2 in Arnhem

#13 in Netherlands

#1,290 in the World

Arnhem, NL
Arnhem, Netherlands

Akzo N.v.

Forward Citations = 12,409

845 inventors:

goldMedal Michael Diamantoglou (20 out of 23 patents)

silverMedal Roelof Buter (15 out of 23 patents)

bronzeMedal Arie Noomen (14 out of 24 patents)

4.  Manfred F Bergfeld (14 out of 55 patents)

5.  John Meijer (12 out of 37 patents)

Please report any incorrect information to [email protected]
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