I have a question regarding dependent claim combinations and the infringement of them.
Lets say I have these claims:
- A + B
- Claim 1 + C
- Claim 1 + D
If someone has an apparatus A + B + C + D, would they be infringing implicitly on claims 2 and 3 or is this not the case? What are the conditions for this kind of infringement (must the combination be trivial in order to infringe)? If not, what are strategies to restructure the claims such that the combinations of the dependent claims are part of the claimed invention, without necessarily having many dependent claims with repeated content?
Really appreciate any advice you can give me.