Inventor · disambiguated record
Marzellinus Zipfel
Also filed as: ZIPFEL MARZELLINUS
3 granted patents·0 citations·filing 2007–2016
43Inventor score
Top patents by PatentIndex Score
3 records- 0140US9522566B2Method for the mask-etching of a piercing elementROCHE DIABETES CARE INC·Filed 2014·Granted Dec 20, 2016·0 cites·25 claims
- 0239US10842425B2Method for the mask-etching of a piercing elementROCHE DIABETES CARE INC·Filed 2016·Granted Nov 24, 2020·0 cites·20 claims
- 0334US8087141B2Method for producing a pricking elementGRISS PATRICK·Filed 2007·Granted Jan 3, 2012·0 cites·24 claims
Join the waitlist — get patent alerts
Get an alert when Marzellinus Zipfel files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →