Last month’s review of notable patent assignments considered the movement of assets from Avaya to Dominion Harbor Enterprises, LLC; from Level 3 Communications to Sandpiper CDN, LLC; from Seiko Epson to IPValue’s 138 East LCD Advancements Ltd. and Lumitek Display Technology Ltd.; from Transaction Security to a “BioCrypt Access”; from Fortress Investment Group LLC’s KIP Prod P1 LP to Prodea Automation LLC; from EMM Patents Ltd. to Empire IP LLC; from Siemens and Abdelsalam Helal to Rokiot USA LLC; and from Proxicom Wireless, LLC to Secure Communication Technologies, LLC. While a couple of these entities again feature prominently, this month’s review extends well beyond them to cover the movement of patents away from other operating companies, as well as within several repeat monetization players.

Webcon Vectors LLC has begun litigating a couple of (apparently) former CabanaWire patents, suing Cisco (6:24-cv-00089), Enghouse Systems (Lifesize) (6:24-cv-00092), and Microsoft (6:24-cv-00093) over the provision of certain videoconferencing features, such as meeting invitation and scheduling tools, within their respective communication platforms. This campaign appears to be the fourth of 2024 from the figure now sitting atop the list of frequent filers.