Trademarks = 1

Forward Citations = 871

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7 inventors (with patents filed for the assignee):

Jan E Lilja (3 out of 14 patents)

Sven E Nilsson (3 out of 6 patents)

Staffan Sundstrom (1 out of 5 patents)

4. Karl-Erik Lundvall (1 out of 2 patents)

5. Tore Herlestam (1 out of 2 patents)

6. Sten K Kristensson (1 out of 5 patents)

7. Anders R Stamvik (1 out of 4 patents)

5 patents: Sort by Forward Citations

1. 4907606 - Tobacco compositions, method and device for releasing essentially pure (1990-03-13),

2. 4848376 - Tobacco compositions, method and device for releasing essentially pure (1989-07-18),

3. 4776353 - Tobacco compositions, method and device for releasing essentially pure (1988-10-11),

4. 4537722 - Steroid esters preparation (1985-08-27),

5. 4341948 - Apparatus with built-in heating device for disinfecting contact lenses (1982-07-27),

Ab Leo is a leading provider of high-quality technology solutions. With a focus on innovation and customer satisfaction, we offer a wide range of services including software development, digital marketing, and IT consulting. Our team of experienced professionals is dedicated to delivering exceptional results for our clients.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

5 Patents

#20 in Helsingborg

#1,056 in Sweden

Helsingborg, Sweden

Ab Leo