Stock material or miscellaneous articles – All metal or with adjacent metals – Composite; i.e. – plural – adjacent – spatially distinct metal...
Reexamination Certificate
2002-06-24
2009-08-04
Zimmerman, John J. (Department: 1794)
Stock material or miscellaneous articles
All metal or with adjacent metals
Composite; i.e., plural, adjacent, spatially distinct metal...
C428S704000, C428S624000, C428S639000, C428S660000, C428S472300, C623S016110, C623S023760
Reexamination Certificate
active
07569285
ABSTRACT:
The present invention provides a dense-coverage, adherent phosphorous-based coating on the native oxide surface of a material. Disclosed phosphorous-based coatings include phosphate and organo-phosphonate coatings. The present invention also provides further derivatization of the phosphorous-based coatings to yield dense surface coverage of chemically reactive coatings and osteoblast adhesion-promoting and proliferation-promoting coatings on the native oxide surface of a titanium material.
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Avaltroni Michael J.
Carolus Michael D.
Danahy Michael P.
Gawalt Ellen S.
Midwood Kim S.
Austin Aaron
Fox Rothschild LLP
The Trustees of Princeton University
Zimmerman John J.
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