I don’t think you can download R’ Bess’s list online, you’ll have to call them. Google Kehilas Yaakov and that’s their website. It says you have to contact them to receive a list. I have the booklet in front of me and it says
Methylphenidate Tablet made by Malinckrodt/tyco,
concerta tablets made by Ortho-Mcneil Jannsen.