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Patents Year : 2018

Improved plastic degrading proteases

Alain Marty
Marie Guicherd
  • Function : Author
  • PersonId : 970653
Marlène Vuillemin
  • Function : Author
Maher Ben Khaled
  • Function : Author


The present invention relates to novel proteases, more particularly to protease variants having improved activity compared to the protease of SEQ ID N° 1 and the uses thereof for degrading polyester containing material, such as plastic products. The proteases of the invention are particularly suited to degrade polylactic acid, and material containing polylactic acid.
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Dates and versions

hal-02961853 , version 1 (08-10-2020)


  • HAL Id : hal-02961853 , version 1


Alain Marty, Sophie Duquesne, Marie Guicherd, Marlène Vuillemin, Maher Ben Khaled. Improved plastic degrading proteases. France, Patent n° : WO2018/109183 A1. 2018. ⟨hal-02961853⟩
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