Implants coated with collagen-polymer conjugates
Patent 5543441 Issued on August 6, 1996. Estimated Expiration Date: 
April 24, 2015. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
April 24, 2015. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesBone growth factors and inhibitors of bone resorption for promoting bone formation Method of treating a synthetic naturally occurring surface with a collagen laminate to support microvascular endothelial cell growth, and the surface itself Method for inducing bone growth Patent #: 5208219 Inventors
AssigneeApplicationNo. 427576 filed on 04/24/1995US Classes:523/105, Nonmedicated composition specifically intended for contact with living animal tissue or process of preparing; other than apparel525/935, MATRIX ADMIXED WITH SYNTHETIC FIBER604/891.1Implanted dynamic device or systemExaminersPrimary: Nutter, Nathan M.Attorney, Agent or FirmInternational ClassA61K 009/22AbstractCollagen, particularly atelopeptide collagen, exhibits improved handling characteristics when chemically conjugated and/or crosslinked with a synthetic hydrophilic polymer. | |
