For the Inventor, By the Inventor

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Helsingborg, Sweden

Rexolin Chemicals Ab

USPTO Granted Patents = 2

Forward Citations = 2

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5 inventors (with patents filed for the assignee):

Christer L Hakanson (1 out of 3 patents)

Bengt L Karlsson (1 out of 1 patent)

Christer L HaKansson (1 out of 1 patent)

4. Per T Lindgren (1 out of 1 patent)

5. John V Brammer-Petersen (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 5149873 - Process for the purification of mandelic acid N,N-diethylamide (1992-09-22),

2. 4304935 - Production of 1-phenyl-3-cyanoureas (1981-12-08),

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USPTO Data Jan 1 1976 - Jan 6 2026

2 Patents

#37 in Helsingborg

#2,128 in Sweden

Helsingborg, Sweden

Rexolin Chemicals Ab

Forward Citations = 2

5 inventors:

Christer L Hakanson (1 out of 3 patents)

Bengt L Karlsson (1 out of 1 patent)

Christer L HaKansson (1 out of 1 patent)

4. Per T Lindgren (1 out of 1 patent)

5. John V Brammer-Petersen (1 out of 1 patent)

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