This section includes the copies of patent no. 537425, naming Giulio Natta, Piero Pino, and Giorgio Mazzanti as inventors, for the process based on the preparation of the catalyst in the presence of the monomer and solid crystalline polymers of propylene; of patents no. 536631 and no. 554803 which led to the stereospecific polymerization and to the identification of the isotactic structure; as well as the complete list of publications to which I contributed.

Patent no 537425

Patent no 526101

Patent no 545332

List of publications