Inventor · disambiguated record
Birgit Severich
Also filed as: SEVERICH BIRGIT
2 granted patents·5 pending applications·18 citations·filing 1999–2010
58Inventor score
Top patents by PatentIndex Score
7 records- 0173US7407728B2Alkaline cell or batteryFREUDENBERG CARL KG·Filed 2002·Granted Aug 5, 2008·14 cites·12 claims
- 0248US2010035119A1Stable temperature plasma treated formation, and method for the production thereofFREUDENBERG CARL KG·Filed 2007·Application pending·0 cites
- 0341US2006093820A1Functionalized nonwovens, method for production and use thereofFREUDENBERG CARL KG·Filed 2005·Application pending·0 cites
- 0432US2012015574A1Method for formulating a reactive polyurethane emulsionSEVERICH BIRGIT·Filed 2010·Application pending·0 cites
- 0527US6630269B1Fuel cellFREUDENBERG CARL FA·Filed 1999·Granted Oct 7, 2003·4 cites·10 claims
- 0626US2004025261A1Method for the carbonization of an at least inherently stable two-dimensional textile structureFiled 2001·Application pending·0 cites
- 0726US2004029471A1Method for graphitising a carbonised fabricFiled 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Birgit Severich 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 →