Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
EW

Eva Walczyk — 2 Patents

CACangene: 2 patents #9 of 25Top 40%
Mississauga, CA: #1,391 of 3,799 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Eva Walczyk has been granted 2 US patents while listed as an inventor at Cangene. The first was granted in 1999 and the most recent in October 2000. Eva Walczyk ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Eva Walczyk in Mississauga, ON, CA.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6127144 Method for expression of proteins in bacterial host cells Daniel Bartfeld, Michael Butler, Dany Hadary, David L. Jenish, Timothy J. Krieger +4 more 2000-10-03
5856166 Streptomyces proteases and methods for improved secretion of recombinantly-expressed proteins Daniel Bartfeld, Michael Butler, Dany Hadary, David L. Jenish, Timothy J. Krieger +4 more 1999-01-05