Flexible and extensible prompt guardrails for generative artificial intelligence systems
US-2026099719-A1 · Apr 9, 2026 · US
Palo Alto Networks Inc holds 1,574 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 1,574 |
| Recent patents | 862 |
| First publication | Jan 6, 2015 |
| Latest publication | Apr 9, 2026 |
Year-over-year patent counts for this assignee.
Latest publications where this party is an assignee.
US-2026099719-A1 · Apr 9, 2026 · US
US-2026100933-A1 · Apr 9, 2026 · US
US-12598145-B2 · Apr 7, 2026 · US
US-12596763-B2 · Apr 7, 2026 · US
US-2026093819-A1 · Apr 2, 2026 · US
Representative or frequently cited publications from precomputed assignee stats.
US-2026099719-A1 · Apr 9, 2026 · US
US-2026100933-A1 · Apr 9, 2026 · US
US-12598145-B2 · Apr 7, 2026 · US
US-12596763-B2 · Apr 7, 2026 · US
US-2026093819-A1 · Apr 2, 2026 · US
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H04L63/20 | 448 |
| H04L63/1425 | 389 |
| H04L63/1416 | 336 |
| H04L63/0236 | 295 |
| H04L63/145 | 205 |
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 1,245 |
| Physics | 827 |
| Cross-Sectional Technologies | 18 |
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