ABB Process Analytics, Inc.
Records under this name other than patents ABB Process Analytics, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Back to ABB Process Analytics, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,093,855 | Detector for heavy ions following mass analysis Term ended Term ended no later than Jun 6, 1998 · Low confidence | Term ended | Term ended no later than Jun 6, 1998 | Low confidence |
| US 4,105,916 | Methods and apparatus for simultaneously producing and electronically separating the chemical ionization mass spectrum and the electron impact ionization mass spectrum of the same sample material Term ended Term ended no later than Aug 8, 1998 · Low confidence | Term ended | Term ended no later than Aug 8, 1998 | Low confidence |
| US 4,126,781 | Method and apparatus for producing electrostatic fields by surface currents on resistive materials with applications to charged particle optics and energy analysis Term ended Term ended no later than Nov 21, 1998 · Low confidence | Term ended | Term ended no later than Nov 21, 1998 | Low confidence |
| US 4,137,453 | Methods and apparatus for improving electron capture detectors by collection of ions Term ended Term ended no later than Jan 30, 1999 · Low confidence | Term ended | Term ended no later than Jan 30, 1999 | Low confidence |
| US 4,146,787 | Methods and apparatus for energy analysis and energy filtering of secondary ions and electrons Term ended Term ended no later than Mar 27, 1999 · Low confidence | Term ended | Term ended no later than Mar 27, 1999 | Low confidence |
| US 4,151,414 | Method and apparatus for detection of extremely small particulate matter and vapors Term ended Term ended no later than Apr 24, 1999 · Low confidence | Term ended | Term ended no later than Apr 24, 1999 | Low confidence |
| US 4,209,693 | Surface ionization monitor for particulates and method Term ended Term ended no later than Jun 24, 2000 · Low confidence | Term ended | Term ended no later than Jun 24, 2000 | Low confidence |
| US 4,283,626 | Methods and apparatus for analysis of mixtures by mass spectrometry Term ended Term ended no later than Aug 11, 2001 · Low confidence | Term ended | Term ended no later than Aug 11, 2001 | Low confidence |
| US 4,379,412 | Sampling probe for stack gas monitoring system Term ended Term ended no later than Apr 12, 2003 · Low confidence | Term ended | Term ended no later than Apr 12, 2003 | Low confidence |
| US 4,435,268 | Oxygen sensing cell Term ended Term ended no later than Mar 6, 2004 · Low confidence | Term ended | Term ended no later than Mar 6, 2004 | Low confidence |