You should contact counsel with copyright knowledge and experience with this kind of issue. It may be contractual and may require litigation of...

How to get a license to sell a combination of two well known medicaments? I already patent it

If "already patented it" means a provisional patent then note that the filing for a utility patent is required within 12 months of filing the...

Can I have a device claim that has the same physical components as a prior art device but leaves out 1 of its components?

The premise is sound but probably will not work re: the example given. The specification likely describes a handle and in a dependent claim adds...

If a new mark is similar in sight or sound for similar goods or services then infringement is likely and refusal is expected by the Trademark...

Have your attorney review the details to see which company has a priority date. See Trademark counsel.

Can I distribute my album online even though I don't own the Master?

You are likely limited by contract. Thee may or may not be a contractual limitation on your own distribution. But if there is then you will be...

If i use a font can I use it on my clothing mercy that I will sell?

Generally fonts are not copyright property. However, stylized fonts such as sued with Coke may be protected. See copyright counsel.

Geographically descriptive terms/names are generally not protected. See Trademark Counsel. See the USPTO for information at the Trademark Office...

So if they don't have the copyright can I use them without infringement?

The answer is NO. You have to take details to counsel for advice. Otherwise expect litigation.

If a registered trademark is cancelled do to a petition to cancel. What happens to a company, after that?

If a Trademark is cancelled by petition of the owner of the mark then there is greater certainty that the mark is either available or that...