G06F 16/282
Hierarchical databases
Official title: {Hierarchical databases, e.g. IMS, LDAP data stores or Lotus Notes}
G06F16/282 (Hierarchical databases) appears on 935 US grants and 994 published applications in this corpus.
Search patents in G06F- Granted patents
- 935
- Published applications
- 994
- Assignees
- 324
- Inventors
- 1,868
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 6 | 5 |
| 2003 | 5 | 5 |
| 2004 | 2 | 9 |
| 2005 | 4 | 11 |
| 2006 | 7 | 10 |
| 2007 | 3 | 9 |
| 2008 | 5 | 16 |
| 2009 | 6 | 19 |
| 2010 | 12 | 12 |
| 2011 | 12 | 23 |
| 2012 | 30 | 41 |
| 2013 | 28 | 24 |
| 2014 | 35 | 52 |
| 2015 | 42 | 87 |
| 2016 | 68 | 98 |
| 2017 | 67 | 74 |
| 2018 | 53 | 74 |
| 2019 | 95 | 84 |
| 2020 | 76 | 65 |
| 2021 | 76 | 57 |
| 2022 | 86 | 45 |
| 2023 | 77 | 64 |
| 2024 | 56 | 33 |
| 2025 | 41 | 31 |
| 2026 | 33 | 46 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Facilitating large scale summarization, labelling, and categorization using large language models6 Oct 2026US 12,754,943 B2Dell Products L. P.
- Distribution network event correlation and localization29 Sep 2026US 12,747,744 B2Itron, Inc.
- Database sharding based on a universally unique identifier (UUID)29 Sep 2026US 12,748,778 B1Peregrine Technologies, Inc.
- Systems for and methods of natural language classification and adaptive routing of domain-specific data objects29 Sep 2026US 12,748,782 B1Crisp, Inc.
- Machine learning-based processing of queries using structured data converted to natural language documents15 Sep 2026US 12,737,361 B2Dell Products L. P.
- Event-augmented generation1 Oct 2026US 2026/0300319 A1Microsoft Technology Licensing, LLC
- Encrypted embedding search for retrieval-augmented generation applications1 Oct 2026US 2026/0303334 A1Mirror Security Limited
- System and method for dynamic, context-aware user interface generation using artificial intelligence models24 Sep 2026US 2026/0288689 A1Vaadin Ltd.
- Reconfiguration of block item hierarchy in response to modification requests17 Sep 2026US 2026/0277880 A1Notion Labs, Inc.
- Multi-Nodal Hierarchical Framework for Dynamic Requirement Determination27 Aug 2026US 2026/0252586 A1
Most cited
By later US patents
- Method and apparatus for data partitioning and replication in a searchable data service387US 7,685,109 B1Amazon Technologies, Inc. · 2010
- Automatically generating nodes and edges in an integrated social graph307US 8,185,558 B1Facebook, Inc. · 2012
- Computer systems and methods for the query and visualization of multidimensional databases213US 7,089,266 B2The Board of Trustees of the Leland Stanford Jr. University · 2006
- Method and system for removing content entity object in a hierarchically structured content object stored in a database211US 6,611,840 B1International Business Machines Corporation · 2003
- Distributed object computer system with hierarchical name space versioning189US 5,897,636 ATandem Co., Ltd. · 1999