Methods for preparing sample nucleic acids for hybridization
Patent 4983523 Issued on January 8, 1991. Estimated Expiration Date: 
April 8, 2008. 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 8, 2008. 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.InventorsAssigneeApplicationNo. 179349 filed on 04/08/1988US Classes:435/173.7, Lytic effect produced (e.g., disruption of cell membrane for release of subcellular parts; e.g., nucleic acids, etc.)435/89, Nucleotide435/259, Lysis of micro-organism435/803PHYSICAL RECOVERY METHODS (E.G., CHROMATOGRAPHY, GRINDING)ExaminersPrimary: Lilling, Herbert J.Attorney, Agent or FirmInternational ClassesC12N 013/00C12N 001/06 C12P 019/30 AbstractA new method for releasing sample nucleic acids from cells, bacteria and viruses comprises non-invasively sonicating the sample contained within a sample container brought into physical contact with the vibrating element of a sonicator tuned to resonate at a frequency of 40 KHz or greater.Other References
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