Lawyers take a look at the challenges involved in using ethereum's open-source code, and what they claim are its potential pitfalls.
New patent filings from American Express suggest the credit card provider is looking at blockchain as part of a consumer rewards system.
A former employee is engaged in a tit-for-tat battle with mining giant Bitmain over the alleged misuse of intellectual property.
Nine more blockchain-related patent applications filed by Bank of America have been made public, a number that brings the bank's total to at least 30.
A Canadian media production firm with links to the Ontario government is seeking partners for a blockchain trial focused on tracking copyrights.
Venture-backed blockchain startup Bitfury is seeking a patent related to electronics design, public documents reveal.
Three music associations have teamed up with IBM to create a blockchain solution aimed to protect the intellectual property of artists.
The Chamber of Digital Commerce has formed a new council to help the blockchain industry better protect its intellectual property.
Taiwan blockchain startup Bitmark has raised $1.7m in a new seed funding round.