Kirckof; Steven S.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kirckof; Steven S..The latest application filed is for "water-based sterilization indicator composition".

Company Profile

0.11.6

Kirckof; Steven S. - Woodbury MN
Kirckof; Steven S. - Oakdale CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Water-based organic bismuth, elemental sulfur and lithium carbonate sterilization indicator composition Grant 9,588,052 - Landgrebe , et al. March 7, 2	2017-03-07
Chemical indicator composition, indicators and methods Grant 9,170,245 - Landgrebe , et al. October 27, 2	2015-10-27
Sterilization process challenge device Grant 9,114,186 - Foltz , et al. August 25, 2	2015-08-25
Water-based Sterilization Indicator Composition App 20140370604 - Landgrebe; Kevin D. ; et al.	2014-12-18
Electronic system for tracking and monitoring articles to be sterilized and associated method Grant 8,492,162 - Kippenhan , et al. July 23, 2	2013-07-23
Chemical Indicator Composition, Indicators And Methods App 20110275159 - Landgrebe; Kevin D. ; et al.	2011-11-10
Sterilization Process Challenge Device And Method App 20110064606 - Foltz; William E. ; et al.	2011-03-17
Electronic System For Tracking And Monitoring Articles To Be Sterilized And Associated Method App 20100217620 - Kippenhan; Roland C. ; et al.	2010-08-26
Electronic system for tracking and monitoring articles to be sterilized and associated method App 20060240563 - Kippenhan; Roland C. ; et al.	2006-10-26
Electronic system for tracking and monitoring articles to be sterilized and associated method App 20030170901 - Kippenhan, Roland C. ; et al.	2003-09-11
Machine readable sterilization indicator for monitoring articles to be sterilized Grant 6,488,890 - Kirckof December 3, 2	2002-12-03
Electronic system for tracking and monitoring articles to be sterilized and associated method Grant 6,485,979 - Kippenhan , et al. November 26, 2	2002-11-26
Electronic test pack using parametric measurements for sterlizers Grant 5,565,634 - Graessle , et al. October 15, 1	1996-10-15
Remotely detectable sterilization monitor Grant 4,850,716 - Baker , et al. July 25, 1	1989-07-25

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