Here are a few that I have either invested in or am watching with interest.
LOCIcoin - a blockchain based intellectual property service (
https://loci.io/)
Cryptoping - a trade signaling service (
https://cryptoping.tech/)
Experty - pay and/or be paid for knowledge in specific fields of expertise (
https://experty.io/en)
Startercoin - platform for coin creation and investing (
https://coinstarter.com/)
onG.social - social media platform (
https://ong.social/)
All are early stage, higher risk investments, but have the potential to provide significant returns over the coming years. I'll be back to see what ideas others might have.