Common use of New or Improved Enzymes Clause in Contracts

New or Improved Enzymes. On a Product-by-Product basis, Codexis shall provide Arch with its projected commercial availability date for any improved Codexis Enzyme(s) for existing Product(s) at least six (6) months prior to Codexis’ projected ability to manufacture at least one hundred (100) kilograms of each such Codexis Enzyme and upon designation by Codexis, such improved Codexis Enzyme shall be added to Exhibit 1.17 and fall within the definition of Codexis Enzyme.

New or Improved Enzymes. On a Product-by-Product basis, Codexis shall provide Arch with its projected commercial availability date for any improved Codexis Enzyme(s) for existing Product(s) at least six (6) months [***] prior to Codexis’ projected ability to manufacture at least one hundred (100) kilograms [***] of each such Codexis Enzyme and upon designation by Codexis, such improved Codexis Enzyme shall be added to Exhibit 1.17 1.18 and fall within the definition of Codexis Enzyme.