Inventor · Summit, NJ, US

David Knaack

26Patents
12h-index
30Co-inventors
81Inventor score

Filing activity: Mar 10, 1994 → Oct 30, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US8740987B2 Tissue-derived mesh for orthopedic regeneration Human Necessities 1,143 Active
US7985414B2 Polyurethanes for osteoimplants Chemistry; Metallurgy 88 Active
US7163691B2 Bone graft Performing Operations; Transporting 88 Expired
US7270813B2 Coupling agents for orthopedic biomaterials Human Necessities 78 Expired
US6599516B1 Malleable implant containing solid element that resorbs or fractures to provide access channels Human Necessities 37 Expired
US8333985B2 Non-glycerol stabilized bone graft Performing Operations; Transporting 36 Active
US7959941B2 Bone graft comprising a demineralized bone matrix and a stabilizing agent Performing Operations; Transporting 32 Active
US5534404A Glucose responsive insulin secreting .beta.-cell lines and method for producing same Chemistry; Metallurgy 24 Expired
US8002843B2 Polyurethanes for osteoimplants Chemistry; Metallurgy 24 Active
US8545864B2 Hemostatic bone graft Human Necessities 20 Active
US5773255A Glucose responsive insulin secreting .beta.-cell lines and method for producing same Chemistry; Metallurgy 18 Expired
US8425893B2 Polyurethanes for osteoimplants Chemistry; Metallurgy 16 Active
US9107751B2 Injectable and moldable bone substitute materials Human Necessities 9 Active
US8686064B2 Coupling agents for orthopedic biomaterials Human Necessities 4 Active
US5712159A Glucose responsive insulin secreting .beta.-cell lines and method for producing same Chemistry; Metallurgy 4 Expired
US8771719B2 Synthesis of a bone-polymer composite material Human Necessities 4 Active
US9789223B2 Polyurethanes for osteoimplants Chemistry; Metallurgy 3 Active
US9327052B2 Polyurethanes for osteoimplants Chemistry; Metallurgy 3 Active
US10322209B2 Polyurethanes for osteoimplants Chemistry; Metallurgy 3 Active
US10080661B2 Injectable and moldable bone substitute materials Human Necessities 2 Active
US9333080B2 Injectable and moldable bone substitute materials Human Necessities 1 Active
US10517985B2 Compositions and methods for hemostasis Human Necessities 1 Active
US10549009B2 Compositions and methods for hemostasis Human Necessities 1 Active
US11642435B2 Compositions and methods for hemostasis Human Necessities 0 Active
US9993579B2 Polyurethanes for osteoimplants Chemistry; Metallurgy 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.