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Ab Ferrosan

USPTO Granted Patents = 18

Forward Citations = 349

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20 inventors (with patents filed for the assignee):

Sven E Hernestam (9 out of 9 patents)

Anders K Bjork (8 out of 8 patents)

Aina L Abramo (6 out of 11 patents)

4. Erik G Christensson (5 out of 10 patents)

5. Nils A Nilsson (4 out of 4 patents)

6. Bengt Erik Kjellberg (4 out of 4 patents)

7. Ake R Lindahl (3 out of 4 patents)

8. Lars-Olof Willard (3 out of 3 patents)

9. Knut G Olsson (3 out of 10 patents)

10. Stig A Erlandsson (3 out of 3 patents)

11. Willard Lars-Olof (1 out of 1 patent)

12. Aina Lisbeth Abramo (1 out of 1 patent)

13. Curt Harry Nordvi (1 out of 1 patent)

14. Sven Eric Hernestam (1 out of 1 patent)

15. Bengt Eric Kjellberg (1 out of 1 patent)

18 patents: Sort by Forward Citations

1. 4894221 - Method of treating plaque using morpholine compounds (1990-01-16),

2. 4656175 - Method of treating aggressive behavior and psychotic conditions (1987-04-07),

3. 4636382 - Morpholino compounds and compositions (1987-01-13),

4. 4629620 - Membrane-coated sustained-release tablets and method (1986-12-16),

5. 4629619 - Membrane-coated sustained-release tablets and method (1986-12-16),

6. 4557925 - Membrane-coated sustained-release tablets and method (1985-12-10),

7. 4447433 - Diphenylbutyl-piperazinecarboxamides to treat pain (1984-05-08),

8. 4385057 - Diphenylbutyl-piperazinecarboxamides in pharmaceutical compositions and (1983-05-24),

9. 4366162 - Aryl ethers of N-alkyl-piperidines and acid addition salts thereof (1982-12-28),

10. 4344952 - Method of treating diarrhoea with gamma-piperidino-butyrophenones (1982-08-17),

11. 4308387 - Diphenylbutyl-piperzinecarboxamides (1981-12-29),

12. 4235875 - Anticaries piperidino compounds (1980-11-25),

13. 4183933 - Diarylbutyl octahydropyrazinopyrimidinones and methods of medical (1980-01-15),

14. 4144320 - Aminoalcohols (1979-03-13),

15. 4119711 - Piperidino derivatives (1978-10-10),

AB Ferrosan is a leading provider of high-quality iron products for industrial applications. With a focus on innovation and customer satisfaction, we strive to deliver superior products that meet the needs of our clients. Our team of experts are dedicated to providing exceptional service and support to ensure the success of our customers. Visit our website for more information on our product offerings and capabilities.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

18 Patents

#10 in Malmo

#340 in Sweden

#33,165 in the World

Ab Ferrosan

Forward Citations = 349

20 inventors:

Sven E Hernestam (9 out of 9 patents)

Anders K Bjork (8 out of 8 patents)

Aina L Abramo (6 out of 11 patents)

4. Erik G Christensson (5 out of 10 patents)

5. Nils A Nilsson (4 out of 4 patents)

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