Directed evolution of thermophilic enzymes
Patent 5830696 Issued on November 3, 1998. Estimated Expiration Date: 
December 5, 2016. 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.
December 5, 2016. 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.Patent ReferencesRecombinant thermostable DNA polymerase from archaebacteria Recombinant thermostable DNA polymerase from archaebacteria Patent #: 5500363 InventorApplicationNo. 760489 filed on 12/05/1996US Classes:435/69.1, Recombinant DNA technique included in method of making a protein or polypeptide530/350PROTEINS, I.E., MORE THAN 100 AMINO ACID RESIDUESExaminersPrimary: Achutamurthy, PonnathapuAssistant: Park, Hankyel T. Attorney, Agent or FirmInternational ClassesC12P 021/06C07K 001/00 AbstractThermostable enzyme are subjected to mutagenesis to produce a thermophilic enzyme which is stable at thermophilic temperature and which has increased activities at least two-fold higher than the activity of the wild-type thermostable enzyme at lower temperatures, which are temperatures of 50° C. or lower. |
| ||||||||||||||
