Inventor · disambiguated record
Juliana Helfrich
Also filed as: HELFRICH JULIANA
7 granted patents·1 pending application·47 citations·filing 2002–2011
85Inventor score
Top patents by PatentIndex Score
8 records- 0188US8039259B2Buffer solution for electroporation and a method comprising the use of the sameLONZA COLOGNE GMBH·Filed 2007·Granted Oct 18, 2011·7 cites·3 claims
- 0287US8003389B2Buffer solution for electroporation and a method comprising the use of the sameLONZA COLOGNE GMBH·Filed 2006·Granted Aug 23, 2011·5 cites·16 claims
- 0382US8192990B2Buffer solution for electroporation and a method comprising the use of the sameRIEMEN GUDULA·Filed 2011·Granted Jun 5, 2012·5 cites·9 claims
- 0478US7999073B2Modular transfection systemsLONZA COLOGNE GMBH·Filed 2007·Granted Aug 16, 2011·5 cites·19 claims
- 0577US8173416B2Circuit arrangement for injecting nucleic acids and other biologically active molecules into the nucleus of higher eucaryotic cells using electrical currentMUELLER-HARTMANN HERBERT·Filed 2002·Granted May 8, 2012·7 cites·16 claims
- 0677US7320859B2Modular transfection systemsAMAXA AG·Filed 2002·Granted Jan 22, 2008·10 cites·15 claims
- 0775US7332332B2Buffer solution for electroporation and a method comprising the use of the sameAMAXA AG·Filed 2002·Granted Feb 19, 2008·8 cites·14 claims
- 0846US2009023131A1Circuit arrangement for injecting nucleic acids and other biologically active molecules into the nucleus of higher eucaryontic cells using electrical currentAMAXA GMBH·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Juliana Helfrich 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 →