BP

Birgit M. Pfitzmann

IBM: 4 patents #856 of 9,568Top 9%
📍 Wettswil, NY: #1 of 1 inventorsTop 100%
Overall (2011): #30,056 of 364,097Top 9%
4
Patents 2011

Issued Patents 2011

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8060632 Method and system for user-determined attribute storage in a federated environment George Robert Blakley, III, Heather M. Hinton 2011-11-15
7992195 Efficient browser-based identity management providing personal control and anonymity Michael Waidner 2011-08-02
7987253 Determining an applicable policy for an incoming message 2011-07-26
7941859 Reducing access to sensitive information Jan L. Camenisch, Matthias Schunter, Michael Waidner 2011-05-10