Can I launch PPC campaign on keywords where trademark has been registered?

Yes, you can do this, as there are no limitations to that, you can simply use brand names, or simply terms that have trademarks on them, however, try not to use those on your listing anywhere, cause that can get you in trouble.

yes, you can target those keywords in any kind of your ppc campaign.

Yes, you can run PPC campaigns on keywords where trademark has been registered

Yes, you can definitely target the keyword that is registered as trademark.

Of course you can run PPC campaign on those keywords, it will not cause any type of problem.

Yes, you can use those keywords where the trademark has been registered in your PPC campaign.

you cannot use keywords with trademark registered in your title and content but there is no restriction using them in PPC

Yes you can target those keywords where the trademark is registered but one thing for sure please avoid using those keywords in your product content.

If you set up a ppc campaign for those keywords, you can target them.

Yes, you are allowed to launch PPC campaigns on keywords with registered trademarks.

Yes, You can target those keywords that have trademark in your PPC campaigns as a brand name; but do not add trademark registered keywords in your product detail page.