G05B 2219/31138
Profibus process fieldbus
G05B2219/31138 (Profibus process fieldbus) appears on 18 US grants and 16 published applications in this corpus.
Search patents in G05B- Granted patents
- 18
- Published applications
- 16
- Assignees
- 13
- Inventors
- 41
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 2 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 2 | 0 |
| 2009 | 1 | 1 |
| 2010 | 2 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 2 | 1 |
| 2018 | 2 | 2 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Adapter for an automation field device designed for linking to highway addressable remote transducer (HART) or 4-20 mA communications loop connected to field device10 Feb 2026US 12,547,572 B2Endress + Hauser Process Solutions AG
- Input/output system for an industrial automation system and method for providing an image of an input/output system26 Jun 2018US 10,007,257 B2Weidmueller Interface GmbH & Co. KG
- Apparatus and method for autodetection of HART devices over PROFIBUS13 Feb 2018US 9,892,011 B2Honeywell International Inc.
- Automation device9 May 2017US 9,645,556 B2Siemens Aktiengesellschaft
- Apparatus for setting network of process field bus decentralized periphery21 Mar 2017US 9,600,437 B2Lsis Co., Ltd.
- Adapter for an automation field device6 Feb 2025US 2025/0045232 A1Endress + Hauser Process Solutions AG
- Method for providing a generic diagnosis model20 Dec 2018US 2018/0364685 A1Endress + Hauser Process Solutions AG
- Automation System Field Device, Controller and Method for Operating the Automation System for Carrying Out Said Method26 Jul 2018US 2018/0210430 A1Siemens Aktiengesellschaft
- Apparatus and method for autodetection of hart devices over profibus4 May 2017US 2017/0123952 A1Honeywell International Inc.
- Input/output system for an industrial automation system and method for providing an image of an input/output system11 Aug 2016US 2016/0231735 A1Weidmueller Interface GmbH & Co. KG
Most cited
By later US patents
- Process control configuration system for use with a profibus device network137US 6,449,715 B1Fisher-Rosemount Systems, Inc. · 2002
- Method and apparatus for providing a standard interface to process control devices that are adapted to differing field-bus protocols116US 5,923,557 AHewlett-Packard Company · 1999
- Microprocessor-controlled field device for connection to a field bus system71US 7,337,369 B2Siemens Aktiengesellschaft · 2008
- Downloadable code in a distributed process control system55US 6,850,973 B1Fisher-Rosemount Systems, Inc. · 2005
- Dynamic unit selection in a process control system43US 6,522,934 B1Fisher-Rosemount Systems, Inc. · 2003