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Norsk Hydro, A.s.

USPTO Granted Patents = 240

CIPO Patents = 1

Trademarks = 7

Forward Citations = 3,179

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328 inventors (with patents filed for the assignee):

Bjarne Omdal (13 out of 13 patents)

Edvin L Clausen (13 out of 13 patents)

John M Dornish (10 out of 10 patents)

4. Erik O Pettersen (9 out of 9 patents)

5. Bernt Borretzen (9 out of 9 patents)

6. Rolf O Larsen (9 out of 10 patents)

7. Jeffrey Lee Insalaco (8 out of 9 patents)

8. Reidar Oftebro (8 out of 8 patents)

9. Olaf Strand (8 out of 8 patents)

10. Eirik I Myklebust (8 out of 8 patents)

11. Lars Auran (5 out of 6 patents)

12. Oddmund Wallevik (5 out of 5 patents)

13. Glor T Mejdell (5 out of 5 patents)

14. Harald Breivik (4 out of 19 patents)

15. Morten Syslak (4 out of 6 patents)

Core Competencies:

Heat Exchanger Tubing

Aluminum Alloy

Pharmaceutical Compositions

Corrosion Resistant Alloys

Baffle Installation

Fluid-Tight Connections

Casting Equipment

Cardiovascular Disease Treatment

Biocompatible Membranes

Magnesium Processing

Nucleoside Analogs

Surface Property Control

240 patents: Sort by Forward Citations

1. 7044211 - Method of forming heat exchanger tubing and tubing formed thereby (2006-05-16),

2. 6732861 - Safety packing for a product to be exhibited (2004-05-11),

3. 6679958 - Process of aging an aluminum alloy containing magnesium and silicon (2004-01-20),

4. 6604669 - Manifold for heat exchanger and process therefor (2003-08-12),

5. 6602364 - Aluminium alloy containing magnesium and silicon (2003-08-05),

6. 6548486 - Fatty acid esters of nucleoside analogs (2003-04-15),

7. 6540016 - Method of forming heat exchanger tube ports and manifold therefor (2003-04-01),

8. 6511959 - Use of calcium-activated neutral protease (CANP) inhibitors in pharmaceutical preparations (2003-01-28),

9. 6446713 - Heat exchanger manifold (2002-09-10),

10. 6434824 - Process for making a fluid-tight connection between a tube and a plate-shaped part (2002-08-20),

11. 6317966 - Apparatus for installing a baffle in a tubular member (2001-11-20),

12. 6290927 - Method for the removal of unwanted color from hydrochloric acid (2001-09-18),

13. 6289980 - Baffle for heat exchanger manifold (2001-09-18),

14. 6166074 - Pharmaceutical compositions (2000-12-26),

15. 6155340 - Heat exchanger (2000-12-05),

Norsk Hydro, A.S. is a Norwegian multinational aluminum and renewable energy company. With headquarters in Oslo, the company operates in over 40 countries, employing approximately 35,000 people. Norsk Hydro is one of the largest aluminum producers worldwide and a significant player in the renewable energy sector. The company focuses on sustainable practices, aiming to reduce their environmental impact and promote circular economy principles. They offer a wide range of aluminum products for various industries, such as automotive, construction, packaging, and more. Visit their website to learn more about Norsk Hydro's operations, products, and commitment to sustainability.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

240 Patents

#1 in Oslo

#1 in Norway

#3,461 in the World

Norsk Hydro, A.s.

Forward Citations = 3,179

328 inventors:

Bjarne Omdal (13 out of 13 patents)

Edvin L Clausen (13 out of 13 patents)

John M Dornish (10 out of 10 patents)

4. Erik O Pettersen (9 out of 9 patents)

5. Bernt Borretzen (9 out of 9 patents)

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