Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11831693 | Ambient, ad hoc, multimedia collaboration in a group-based communication system | Daniel Stewart Butterfield, Tamar Yehoshua, Noah Weiss, Kevin Marshall, Anna Niess +4 more | 2023-11-28 |
| 11140203 | Ambient, ad hoc, multimedia collaboration in a group-based communication system | Daniel Stewart Butterfield, Tamar Yehoshua, Noah Weiss, Kevin Marshall, Anna Niess +4 more | 2021-10-05 |