KP

Karl A. Piez

CO Collagen: 9 patents #13 of 84Top 20%
FI Fibrogen: 1 patents #46 of 77Top 60%
📍 Menlo Park, CA: #771 of 3,774 inventorsTop 25%
🗺 California: #55,401 of 386,348 inventorsTop 15%
Overall (All Time): #473,395 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
5925736 Collagen-based methods and formulations for the treatment of arthritis Thomas B. Neff, George R. Martin, Taina Pihlajaniemi, Kari Kivirikko 1999-07-20
5425770 Calcium phosphate/atelopeptide collagen compositions for bone repair Bruce B. Pharriss, George H. Chu, Thomas L. Smestad, Diana Hendricks 1995-06-20
5322933 Crystal structure of TGF-.beta.-2 David Robert Davies, III, Sun Daopin, Yasushi Ogawa 1994-06-21
5246457 Xenogeneic collagen/mineral preparations in bone repair Bruce B. Pharriss, George H. Chu, Thomas L. Smestad, Diana Hendricks 1993-09-21
5001169 Inductive collagen-based bone repair preparations Ranga Nathan, Saeid Seyedin, Hanne Bentz 1991-03-19
4992226 Method of making molds with xenogeneic collagen/mineral preparations for bone repair Bruce B. Pharriss, George H. Chu, Thomas L. Smestad, Diana Hendricks 1991-02-12
4816442 Method of inhibiting tumor growth sensitive to CIF-.beta.treatment John M. McPherson, Danile R. Twardzik, George J. Todaro, Jane E. Ranchalis 1989-03-28
4795467 Xenogeneic collagen/mineral preparations in bone repair Bruce B. Pharriss, George H. Chu, Thomas L. Smestad, Diana Hendricks 1989-01-03
4789663 Methods of bone repair using collagen Donald G. Wallace, Thomas L. Smestad, John M. McPherson, Saeid Seyedin, Rosa Armstrong 1988-12-06
4774227 Collagen compositions for bone repair containing autogeneic marrow Shlomo Weintraub 1988-09-27
4563350 Inductive collagen based bone repair preparations Ranga Nathan, Saied Seyedin, Hanne Bentz 1986-01-07