US 6,448,076 B2 METHOD FOR CHEMICALLY ACELLULARIZING A BIOLOGICAL TISSUE SAMPLE Robert G. Dennis, Ann Arbor, Mich.; William M. Kuzon, Jr., Dexter, Mich., and Paul S. Cederna, Ann Arbor, Mich., assignors [...] The Regents of the Method for chemically acellularizing a biological tissue sample.
Source: wiktionary