RH

Ritva Hannuniemi

LO Leiras Oy: 3 patents #15 of 63Top 25%
📍 Kuusisto, FI: #4 of 13 inventorsTop 35%
Overall (All Time): #1,625,496 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6326363 Methylenebisphosphonic acid derivatives Esko Pohjala, Heikki Nupponen, Leena Lauren, Jouko Vepsalainen, Jouni Kahkonen +2 more 2001-12-04
6083938 Pyridinylbisphosphonates for use as a therapeutical agent Marjaana Heikkila-Hoikka, Hannu Nikander, Leena Lauren, Terttu Kleimola, Sirpa Liukko-Sipi +2 more 2000-07-04
5866556 Pyridinylbisphosphonates for use as a therapeutical agent Marjaana Heikkila-Hoikka, Hannu Nikander, Leena Lauren, Terttu Kleimola, Sirpa Liukko-Sipi +2 more 1999-02-02