I understand that a claim like:
A compound as claimed in claim 1 for use as a medicine.
is a "use" claim (compound used as medicine) as further explained here.
Now I ask myself, is a claim like:
A coating prepared from the composition according to any one of claims 1-22.
also a "use" claim (composition used as coating), or is it a "product" claim because it claims a coating consisting of the composition.