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Pharmaceutical recordkeeping system

  • US 5,774,875 A
  • Filed: 11/12/1996
  • Issued: 06/30/1998
  • Est. Priority Date: 08/20/1993
  • Status: Expired due to Fees
First Claim
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1. A method for recordkeeping comprising the steps of:

  • (a1) providing a first portable memory with a unique serial number recorded therein, for a first lot of raw material to be received and tested;

    (a2) writing raw material identification and test requirements data into the first portable memory relating to the first raw material lot;

    (a3) providing a second portable memory with a unique serial number recorded therein, for a sample from the first raw material lot;

    (a4) writing said raw material identification, test requirements, and the serial number from the first portable memory into the second portable memory;

    (a5) testing the sample and writing test data into the second portable memory; and

    (a6) writing the test data and the serial number from the second portable memory into the first portable memory by first reading the identification data from the both the first and second portable memories, comparing the identification data read from the first and second portable memories and writing the test data and the serial number of the second portable memory into the first portable memory if the comparison is favorable; and

    (a7) repeating steps (a1) through (a6) using additional first and second memories, for additional lots of raw material.

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