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Andre Escher — 3 Patents

LOLonza: 3 patents #148 of 658Top 25%

Naters, CH: #8 of 20 inventorsTop 40%

Overall (All Time): #1,328,092 of 4,157,543Top 35%

3 Patents All Time

Andre Escher has been granted 3 US patents while listed as an inventor at Lonza. The first was granted in 1993 and the most recent in January 1995. Andre Escher ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Andre Escher in Naters, CH.

Patents per Year

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5378845	Process for the production of 2-halo-4,6-dialkoxy pyrimidines	Felix Previdoli, Rene Imwinkelried	1995-01-03
5276152	Process for the production of 4,6-dialkoxypyrimidines	Felix Previdoli	1994-01-04
5266697	Process for the production of 2-substituted 4,6-dialkoxypyrimidines	Felix Previdoli	1993-11-30

Andre Escher — 3 Patents

Patents per Year

Issued Patents All Time

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