As pointed out above, you need to contact a patent lawyer directly and get an estimate. Use Avvo's find a lawyer feature, contact a local bar...

Good answers above. I'd also say you should refer back to your initial contract. It is normal for the contracts to specify in writing what...

Probably not. It's the art not the medium that is covered. If you have a sculptural work and carve in wood, cast in bronze or make a butter...

You have the exclusive right to "distribute" copies of your work. They can do it if you let them. But there are practical implications. Don't...

Probably depends on the detail involved when you "create" or "come up with" the design. (1) find a raster photo on the Internet and "vectorize"...

Good answer above. While not this simple, you will typically need to prove (1) access and (2) substantial similarity to the protected expression. ...

There's significant risk. Likely a trademark violation, although there are technicalities if there were absolutely zero "merch" by the movie,...

Save all your documentation. Uninstall. Any time you run it you're a copyright infringer. Investigate "whistleblower" sites, but make sure...

Look at the US Patent Office independent inventor information, find a patent application clinic of theirs or a local university or inventors'...

Yes. There is a risk. You even call it "co-branding" which sort of beliefs a "personal use" defense which isn't very strong under your facts,...