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USPTO Patent Rankings Data through Dec 31, 2025
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Alf Sollevi — 7 Patents

IDItem Development: 3 patents #1 of 2Top 50%
IAItem Development Ab: 3 patents #1 of 2Top 50%
Bromma, SE: #62 of 409 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Alf Sollevi has been granted 7 US patents while listed as an inventor at Item Development. The first was granted in 1992 and the most recent in March 1998. Alf Sollevi ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Alf Sollevi in Bromma, SE.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
5731296 Selective vasodilation by continuous adenosine infusion 1998-03-24
5691318 Method of treating hyperexcited sensory nerve function 1997-11-25
5648341 Method of treating pulmonary inflammation by continuous administration of an adenosine-containing solution 1997-07-15
5534504 Treating myocardial infarction by administration of a thrombolytic agent together with adenosine 1996-07-09
5449665 Continuous intravenous infusion of adenosine to human patients undergoing percutaneous transluminal angioplasty 1995-09-12
5231086 Continuous administration adenosine to increase myocardial blood flow 1993-07-27
5104859 Continuous administration of adenosine to reduce pulmonary vascular resistance 1992-04-14