CG

Christian Gratwohl

TA Tecpharma Licensing Ag: 7 patents #22 of 122Top 20%
📍 Aarau, CH: #11 of 161 inventorsTop 7%
Overall (All Time): #740,272 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
8647307 Needle protection device with a blocked protective position Martin Wymann 2014-02-11
8591474 Needle protection device comprising a distal protection element and a proximal protection element Marc Lanz, Urs Widmer, Martin Wymann 2013-11-26
8177745 Needle safety module comprising a locking mechanism and a user identification Jonas Brechbuehler, Marc Lanz, Urs Widmer, Martin Wymann 2012-05-15
8052653 Needle protection device comprising a distal protection element and a proximal protection element Marc Lanz, Urs Widmer, Martin Wymann 2011-11-08
8016797 Needle protection device with a blocked protection position Marc Lanz, Urs Widmer, Martin Wymann 2011-09-13
7850648 Needle protecting device comprising a lock Martin Wymann 2010-12-14
7789863 Needle protecting device comprising a releaseably blocked needle protector Martin Wymann, Marc Lanz, Urs Widmer 2010-09-07