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Otto Kern — 4 Patents

BOBOE: 4 patents #4,071 of 12,373Top 35%
Ingelheim am Rhein, DE: #122 of 330 inventorsTop 40%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Otto Kern has been granted 4 US patents while listed as an inventor at BOE. The first was granted in 1986 and the most recent in May 1997. Otto Kern ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Otto Kern in Ingelheim am Rhein, DE.

Patents per Year

Patents granted per year, 1986 to 1997Bar chart with a peak of 1 patents in 1986.peak 11986: 1 patents19861987: 1 patents19871990: 1 patents19901997: 1 patents1997

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5633002 Implantable, biodegradable system for releasing active substance Herbert Stricker, Gunther Entenmann, Michel Mikhail, Bernd Zierenberg 1997-05-27
4918108 Method of improving the absorption of injected antibacterial substances Franz Wilhelm, Ernst Salamon 1990-04-17
4705803 Method of improving resorption of injected antibacterially active substances or combinations Franz Wilhelm, Ernst Salamon 1987-11-10
4624960 Sedative having analgesic and bradycardiac properties Franz Wilhelm 1986-11-25

Frequent Collaborators

Franz Wilhelm3 shared
Ernst Salamon2 shared
Michel Mikhail1 shared
Bernd Zierenberg1 shared
Herbert Stricker1 shared
Gunther Entenmann1 shared

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