Attached files

file filename
EX-31.2 - PROTEIN POLYMER TECHNOLOGIES INCv167335_ex31-2.htm
10-Q - PROTEIN POLYMER TECHNOLOGIES INCv167335_10q.htm
EX-32.1 - PROTEIN POLYMER TECHNOLOGIES INCv167335_ex32-1.htm
EX-32.2 - PROTEIN POLYMER TECHNOLOGIES INCv167335_ex32-2.htm
EX-31.1 - PROTEIN POLYMER TECHNOLOGIES INCv167335_ex31-1.htm
EX-10.6 - PROTEIN POLYMER TECHNOLOGIES INCv167335_ex10-6x6.htm
EX-10.6 2 v167335_ex10-6x5.htm