H04L 67/1027
Persistence of sessions during load balancing
H04L67/1027 (Persistence of sessions during load balancing) appears on 467 US grants and 473 published applications in this corpus.
Search patents in H04L- Granted patents
- 467
- Published applications
- 473
- Assignees
- 177
- Inventors
- 967
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 6 |
| 2002 | 7 | 18 |
| 2003 | 1 | 16 |
| 2004 | 9 | 15 |
| 2005 | 7 | 11 |
| 2006 | 12 | 14 |
| 2007 | 15 | 23 |
| 2008 | 12 | 15 |
| 2009 | 14 | 19 |
| 2010 | 18 | 18 |
| 2011 | 17 | 20 |
| 2012 | 25 | 28 |
| 2013 | 28 | 30 |
| 2014 | 37 | 27 |
| 2015 | 16 | 22 |
| 2016 | 34 | 29 |
| 2017 | 34 | 26 |
| 2018 | 26 | 25 |
| 2019 | 26 | 18 |
| 2020 | 24 | 19 |
| 2021 | 30 | 18 |
| 2022 | 21 | 21 |
| 2023 | 21 | 16 |
| 2024 | 12 | 12 |
| 2025 | 14 | 5 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and apparatus for providing a service with a plurality of service nodes1 Sep 2026US 12,726,402 B2VMware, Inc.
- Tokenization of distributed compute resources26 May 2026US 12,639,130 B2Edjx, Inc.
- Dynamic session rebalancing across user plane function nodes27 Jan 2026US 12,537,870 B2Cisco Technology, Inc.
- PFCP session load balancer18 Nov 2025US 12,477,033 B2Arrcus Inc.
- Sharing cryptographic session keys among a cluster of network security platforms monitoring network traffic flows4 Nov 2025US 12,463,799 B2McAfee, Inc.
- Using client-hello for intelligent routing and firewalling in multipath secure access systems5 Feb 2026US 2026/0039721 A1Cisco Technology, Inc.
- Speculation management engine in a cloud access management system1 Jan 2026US 2026/0003684 A1
- System and method for processing user requests by a plurality of networked computing devices16 Oct 2025US 2025/0323976 A1Ormuco Inc.
- Linked Packet Tracing for Software Load Balancers18 Sep 2025US 2025/0293984 A1eBay Inc.
- Dynamic session rebalancing across user plane function nodes19 Jun 2025US 2025/0202972 A1Cisco Technology, Inc.
Most cited
By later US patents
- Method and system for directing a flow between a client and a server1,118US 6,006,264 AArrowpoint Communications, Inc. · 1999
- Method and apparatus for transparently directing requests for web objects to proxy caches941US 6,389,462 B1Lucent Technologies Inc. · 2002
- User device and system for traffic management and content distribution over a world wide area network569US 6,484,143 B1Speedera Networks, Inc. · 2002
- Content delivery and global traffic management network system547US 6,754,699 B2Speedera Networks, Inc. · 2004
- Scaleable web server and method of efficiently managing multiple servers424US 6,330,602 B1Nortel Networks Limited · 2001