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METHOD OF CRYOPRESERVING SELECTED SPERM CELLS

11/608,079 | U.S. Patent Application

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Location ELECTRONIC
Filed Dec. 7, 2006
Examiner TIFFANY MAUREEN GOUGH
Class 435
Art Group 1657
Patent No. 7,820,425
Case Type Utility - 435/200000
Status Patented Case
Parent 10/266,562 Abandoned
Parent 09/577,246 Abandoned
Parent 09/478,299 Patented
Parent 60/167,423 Expired
Child 12/807,555 Abandoned
Child 13/752,082 Abandoned
Last Updated: 4 years, 1 month ago
Date # Transaction