For the Inventor, By the Inventor

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Stockholm, Sweden

Kemanord Ab

USPTO Granted Patents = 19

Trademarks = 1

Forward Citations = 292

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21 inventors (with patents filed for the assignee):

Maria G Norell (5 out of 3 patents)

Bengt Andersson (4 out of 5 patents)

Karl-Georg Larsson (4 out of 2 patents)

4. Thomas Johansson (3 out of 3 patents)

5. Karin Ulla Helmer (2 out of 3 patents)

6. Olof Tanner (2 out of 3 patents)

7. Anders T Edgren (2 out of 2 patents)

8. Lars-Olof Svedberg (1 out of 4 patents)

9. Berit Ingegard Simonsson (1 out of 1 patent)

10. James Axel Bjorklund (1 out of 2 patents)

11. Sven E Lindgren (1 out of 1 patent)

12. Christer James Bjorklund (1 out of 1 patent)

13. Alf Ragnar Reuterhall (1 out of 1 patent)

14. Sture Westerlund (1 out of 1 patent)

15. Karen Sjolin (1 out of 1 patent)

19 patents: Sort by Forward Citations

1. 4678654 - Process for production of chlorine dioxide (1987-07-07),

2. 4678653 - Process for preparing chlorine dioxide (1987-07-07),

3. 4530825 - Process for the production of silicon nitride (1985-07-23),

4. 4513106 - Process for expanding microspheres (1985-04-23),

5. 4483889 - Method for the production of fibre composite materials impregnated with (1984-11-20),

6. 4451585 - Resin-impregnated fibre composite materials and a process for their (1984-05-29),

7. 4435209 - Process for the preparation of silicon or ferrosilicon (1984-03-06),

8. 4432825 - Method of making foam composite material impregnated with resin (1984-02-21),

9. 4397799 - Process for drying and expanding microspheres (1983-08-09),

10. 4362778 - Foam composite material impregnated with resin (1982-12-07),

11. 4326941 - Electrolytic cell (1982-04-27),

12. 4310649 - Process for production of vinyl chloride polymer using alcohols (1982-01-12),

13. 4269620 - Process for the preparation of silicon or ferrosilicon (1981-05-26),

14. 4129484 - Process for regeneration of spent reaction solutions (1978-12-12),

15. 4115217 - Process for electrolytic preparation of chlorites (1978-09-19),

Kemanord Ab is a leading distributor of industrial components, tools, and services in the Nordic region. With over 30 years of experience, Kemanord specializes in providing high-quality products and solutions for a wide range of industries, including manufacturing, construction, and energy. The company is known for its extensive product offering, excellent customer service, and commitment to innovation and sustainability.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

19 Patents

#49 in Stockholm

#322 in Sweden

#31,713 in the World

Stockholm, Sweden

Kemanord Ab

Forward Citations = 292

21 inventors:

Maria G Norell (5 out of 3 patents)

Bengt Andersson (4 out of 5 patents)

Karl-Georg Larsson (4 out of 2 patents)

4. Thomas Johansson (3 out of 3 patents)

5. Karin Ulla Helmer (2 out of 3 patents)

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