www.taylorwessing.com/en/insights-and-events/insights/2022/07/euipo-on-virtual-goods-non-fungible-tokens-and-the-metaverse
www.walderwyss.com/user_assets/publications/Swiss-IP-News_No-15-NFT.pdf
EU intellectual property office publishes approach for classifying virtual goods and NFTs (cms-lawnow.com)
www.dyoung.com/en/knowledgebank/articles/nice-classification-virtual-nft
www.clarkemodet.com/en/news-posts/and-every-avatar-will-shape-us/
www.taylorwessing.com/en/interface/2022/the-metaverse/the-metaverse-legal-challenges-and-opportunities-for-ip-rights-holders
biz.crast.net/trademarks-for-virtual-objects-are-on-the-rise-how-fast-can-ip-laws-adapt/
blogip.garrigues.com/en/trademarks/the-eu-resolves-doubts-surrounding-the-protection-of-trademarks-in-relation-to-nfts#page=1
www.ensafrica.com/news/detail/6366/the-metaverse-cryptos-nfts-and-ip
ganado.com/news/protection-of-virtual-goods-and-non-fungible-tokens-the-euipos-approach-to-classification/
See also:
www.cohausz-florack.de/en/more/blog/article/without-limits-but-not-without-the-administration-of-justice/
www.cohausz-florack.de/en/more/blog/article/a-parallel-world-with-potential/
www.reedsmith.com/en/perspectives/2023/04/ukipo-issues-trade-mark-guidance-on-nfts-and-metaverse-goods-and-services
Update:
gowlingwlg.com/en/insights-resources/guides/2022/securing-trademark-protection-in-the-metaverse/
www.allaboutipblog.com/2022/11/tokenization-ownership-and-intellectual-property-rights/#page=1
www.chiplawgroup.com/nfts-and-intellectual-property-law/
www.taylorwessing.com/en/insights-and-events/insights/2023/04/more-guidance-on-trade-marks
Registering NFTs and Virtual Goods in the UK – IP Law Watch
www.dyoung.com/de/wissensbank/artikel/eu-metaverse-trademark-protection-enforcement
www.taylorwessing.com/en/insights-and-events/insights/2024/03/navigating-intellectual-property-in-the-metaverse
