FIELDBUS FOUNDATION
Patent Owner
Stats
- 4 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Apr 23, 2009 most recent publication
Details
- 4 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 713 Total Citation Count
- Jul 01, 1993 Earliest Filing
- 6 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
| Upgrade to the Professional Level to View Top Patents for this Owner. Learn More |
Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
5909368 Process control system using a process control strategy distributed among multiple control elementsApr 12, 96Jun 01, 99[G05B]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2009/0105,849 SYSTEM AND METHOD FOR IMPLEMENTING SAFETY INSTRUMENTED SYSTEMS IN A FIELDBUS ARCHITECTUREAbandonedDec 19, 08Apr 23, 09[G05B]
7489977 System and method for implementing time synchronization monitoring and detection in a safety instrumented systemExpiredDec 19, 06Feb 10, 09[G05B]
7486999 System and method for implementing safety instrumented systems in a fieldbus architectureExpiredJan 22, 07Feb 03, 09[G05B, G06F]
6999824 System and method for implementing safety instrumented systems in a fieldbus architectureExpiredApr 16, 04Feb 14, 06[G05B]
Top Inventors for This Owner
| Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More |
We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!
We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.