The Worcester Polytechnic Institute Thursday graduated 20 former chemical workers from the school’s WPI-Industry Collaborative program.
The program was meant to re-train 20 workers from Polaroid Corp. in Waltham for work in the biosciences and biomanufacturing industries.
Polaroid plans to close its Waltham plant.
Polaroid paid for the program with a Massachusetts Department of Employment and Training grant.
The workers received certificates Thursday.
The curriculum was developed by WPI faculty and industry experts, and was taught by instructors, and potential employers, from Abbott Laboratories, Genzyme Corp., Lonza and Bristol-Meyers Squibb.