| Utility: System, method, and apparatus for building and rendering a message user interface in a group-based communication system Filling date: 6 Sep 2025 Issue date: 23 Feb 2021 | 11 May 2018 | 23 Feb 2021 |
| Utility: Expandable data object management and indexing architecture for intersystem data exchange compatibility Filling date: 6 Sep 2025 Issue date: 16 Feb 2021 | 27 Mar 2019 | 16 Feb 2021 |
| Utility: Method, apparatus, and computer program product for searchable real-time transcribed audio and visual content within a group-based communication system Filling date: 6 Sep 2025 Issue date: 16 Feb 2021 | 10 Aug 2018 | 16 Feb 2021 |
| Utility: Group-based communication system dynamic group-based communication interface focusing Filling date: 6 Sep 2025 Issue date: 2 Feb 2021 | 30 Apr 2019 | 2 Feb 2021 |
| Utility: Encryption key management for an automated workflow Filling date: 6 Sep 2025 Issue date: 19 Jan 2021 | 2 Jul 2020 | 19 Jan 2021 |
| Utility: Methods and apparatuses for determining a user status avatar for rendering within a group-based communication interface Filling date: 6 Sep 2025 Issue date: 19 Jan 2021 | 31 Jan 2019 | 19 Jan 2021 |
| Utility: Method, apparatus, and computer program product for a scalable group-based communication system with a reduced client memory footprint requirement Filling date: 6 Sep 2025 Issue date: 12 Jan 2021 | 1 Oct 2019 | 12 Jan 2021 |
| Utility: Expandable data object management and indexing architecture for intersystem data exchange compatibility Filling date: 6 Sep 2025 Issue date: 5 Jan 2021 | 27 Mar 2019 | 5 Jan 2021 |
| Utility: Method, apparatus, and computer program product for sharing interface annotations among participating devices within a group-based communication system Filling date: 6 Sep 2025 Issue date: 5 Jan 2021 | 12 Oct 2018 | 5 Jan 2021 |
| Utility: Device validation apparatus and protocol for a group-based communication system Filling date: 6 Sep 2025 Issue date: 29 Dec 2020 | 12 Dec 2017 | 29 Dec 2020 |
| Utility: Method, apparatus and computer program product for generating externally shared communication channels Filling date: 6 Sep 2025 Issue date: 29 Dec 2020 | 17 Nov 2017 | 29 Dec 2020 |
| Utility: Group-based communication interface with subsidiary file communications Filling date: 6 Sep 2025 Issue date: 15 Dec 2020 | 31 Oct 2018 | 15 Dec 2020 |
| Utility: Servicing group-based communication workspace add requests within a group-based communication system Filling date: 6 Sep 2025 Issue date: 8 Dec 2020 | 30 Jul 2019 | 8 Dec 2020 |
| Utility: Dynamic object update subscriptions based on user interactions with an interface Filling date: 6 Sep 2025 Issue date: 8 Dec 2020 | 11 Jul 2019 | 8 Dec 2020 |
| Utility: System, method, and apparatus for maintaining and updating a common message user interface in a group based communication system Filling date: 6 Sep 2025 Issue date: 1 Dec 2020 | 30 Jan 2020 | 1 Dec 2020 |
| Utility: Systems and methods for initiating external actions via a group-based communication system Filling date: 6 Sep 2025 Issue date: 1 Dec 2020 | 22 May 2019 | 1 Dec 2020 |
| Utility: Developer tools for a communication platform Filling date: 6 Sep 2025 Issue date: 1 Dec 2020 | 13 Dec 2018 | 1 Dec 2020 |
| Utility: Messaging search and management apparatuses, methods and systems Filling date: 6 Sep 2025 Issue date: 24 Nov 2020 | 9 Apr 2018 | 24 Nov 2020 |
| Utility: Reducing transmissions by suggesting digital content for display in a group-based communication interface Filling date: 6 Sep 2025 Issue date: 13 Oct 2020 | 17 Jul 2019 | 13 Oct 2020 |
| Utility: Seamless communication resource transition between communication systems Filling date: 6 Sep 2025 Issue date: 13 Oct 2020 | 31 Jan 2019 | 13 Oct 2020 |
| Utility: Method, apparatus and computer program product for implementing filter cache in a group-based communication platform Filling date: 6 Sep 2025 Issue date: 6 Oct 2020 | 30 Jul 2018 | 6 Oct 2020 |
| Utility: Maintaining minimum interface functionality in an absence of a push-based communications connection in a group-based communication system Filling date: 6 Sep 2025 Issue date: 29 Sep 2020 | 31 Oct 2019 | 29 Sep 2020 |
| Utility: Multidevice user authentication in group-based communication systems Filling date: 6 Sep 2025 Issue date: 29 Sep 2020 | 19 Oct 2018 | 29 Sep 2020 |
| Utility: Group-based communication system and apparatus configured to manage channel titles associated with group-based communication channels Filling date: 6 Sep 2025 Issue date: 15 Sep 2020 | 26 Jul 2019 | 15 Sep 2020 |
| Utility: Method, apparatus, and computer program product for encryption key management within a group-based communication system Filling date: 6 Sep 2025 Issue date: 15 Sep 2020 | 6 Jun 2019 | 15 Sep 2020 |
| Utility: Systems and methods for initiating processing actions utilizing automatically generated data of a group-based communication system Filling date: 6 Sep 2025 Issue date: 15 Sep 2020 | 30 Apr 2019 | 15 Sep 2020 |
| Utility: Systems and methods for initiating processing actions utilizing automatically generated data of a group-based communication system Filling date: 6 Sep 2025 Issue date: 8 Sep 2020 | 30 Apr 2019 | 8 Sep 2020 |
| Utility: Channeling messaging communications in a selected group-based communication interface Filling date: 6 Sep 2025 Issue date: 8 Sep 2020 | 11 Oct 2017 | 8 Sep 2020 |
| Utility: Methods and apparatuses for managing limited engagement by external email resource entity within a group-based communication system Filling date: 6 Sep 2025 Issue date: 18 Aug 2020 | 31 Jan 2019 | 18 Aug 2020 |
| Utility: Notification signal disruption diagnosis and repair Filling date: 6 Sep 2025 Issue date: 28 Jul 2020 | 4 Jun 2019 | 28 Jul 2020 |
| Utility: Search system and methods with integration of user annotations from a trust network Filling date: 6 Sep 2025 Issue date: 28 Jul 2020 | 13 Nov 2017 | 28 Jul 2020 |
| Utility: System, method, and apparatus for generating a third party resource usage map in a group based communication system Filling date: 6 Sep 2025 Issue date: 14 Jul 2020 | 14 Dec 2018 | 14 Jul 2020 |
| Utility: Systems and methods for initiating external actions via a group-based communication system Filling date: 6 Sep 2025 Issue date: 30 Jun 2020 | 31 Oct 2018 | 30 Jun 2020 |
| Utility: Instant messaging interoperability between disparate service providers Filling date: 6 Sep 2025 Issue date: 30 Jun 2020 | 10 Sep 2017 | 30 Jun 2020 |
| Utility: Method, apparatus and computer program product for metadata search in a group based communication platform Filling date: 6 Sep 2025 Issue date: 21 Apr 2020 | 18 Jun 2018 | 21 Apr 2020 |
| Utility: Method, apparatus, and computer program product for digital content auditing and retention in a group based communication repository Filling date: 6 Sep 2025 Issue date: 21 Apr 2020 | 20 Jul 2017 | 21 Apr 2020 |
| Utility: Displaying a defined preview of a resource in a group-based communication interface Filling date: 6 Sep 2025 Issue date: 14 Apr 2020 | 21 Jul 2017 | 14 Apr 2020 |
| Utility: Method, apparatus, and computer program product for installing third party applications requiring variable host address identification in a group-based communication system Filling date: 6 Sep 2025 Issue date: 17 Mar 2020 | 11 May 2018 | 17 Mar 2020 |
| Utility: System, method, and apparatus for maintaining and updating a common message user interface in a group based communication system Filling date: 6 Sep 2025 Issue date: 10 Mar 2020 | 30 Apr 2019 | 10 Mar 2020 |
| Utility: Methods, apparatuses and computer program products for detecting active usage of a group- based communication system and rendering a trigger component to an associated interface Filling date: 6 Sep 2025 Issue date: 25 Feb 2020 | 15 May 2018 | 25 Feb 2020 |
| Utility: Multiplexing message distribution within group-based communication system Filling date: 6 Sep 2025 Issue date: 28 Jan 2020 | 25 May 2018 | 28 Jan 2020 |
| Utility: Method, apparatus and computer program product for generating externally shared communication channels Filling date: 6 Sep 2025 Issue date: 21 Jan 2020 | 20 Jul 2017 | 21 Jan 2020 |
| Utility: Automated load distribution for a group-based communication platform Filling date: 6 Sep 2025 Issue date: 10 Dec 2019 | 26 Apr 2018 | 10 Dec 2019 |
| Utility: Method, apparatus, and computer program product for a scalable group-based communication system with a reduced client memory footprint requirement Filling date: 6 Sep 2025 Issue date: 3 Dec 2019 | 18 May 2018 | 3 Dec 2019 |
| Utility: Methods, apparatuses and computer program products for formatting messages in a messaging user interface within a group-based communication system Filling date: 6 Sep 2025 Issue date: 1 Oct 2019 | 24 May 2018 | 1 Oct 2019 |
| Utility: Method, apparatus and computer program product for generating externally shared communication channels Filling date: 6 Sep 2025 Issue date: 3 Sep 2019 | 30 Nov 2018 | 3 Sep 2019 |
| Utility: Dynamic object update subscriptions based on user interactions with an interface Filling date: 6 Sep 2025 Issue date: 27 Aug 2019 | 30 Nov 2018 | 27 Aug 2019 |
