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10-K/A - FORM 10-K/A - OSTEOTECH INCc07478e10vkza.htm
EX-31.2 - EXHIBIT 31.2 - OSTEOTECH INCc07478exv31w2.htm
EXHIBIT 31.1
CERTIFICATION
I, Sam Owusu-Akyaw, certify that:
1. I have reviewed this Amendment No. 2 on Form 10-K/A of Osteotech, Inc.; and
2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report.
Dated: October 29, 2010
             
 
  By:   /s/ Sam Owusu-Akyaw
 
Sam Owusu-Akyaw
Chief Executive Officer
(Principal Executive Officer)