Astle; Robert E.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Astle; Robert E..The latest application filed is for "disinfecting system with performance monitoring".

Company Profile

2.12.28

Astle; Robert E. - Middlefield CT

*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
Latch reset filter unit Grant 11,185,804 - Bassett , et al. November 30, 2	2021-11-30
Disinfecting system with performance monitoring Grant 10,994,035 - Dhiman , et al. May 4, 2	2021-05-04
Electromagnetic sensor for active monitoring of filter media within a filtration system Grant 10,363,502 - Bonifas , et al.	2019-07-30
Disinfecting System with Performance Monitoring App 20180369435 - Dhiman; Rajeev ; et al.	2018-12-27
Electrochemical cells for supply of acid water Grant 10,131,553 - Astle November 20, 2	2018-11-20
Electronic Sensor Having Electrical Contacts For Direct Monitoring Of Filter Media Within A Filtration System App 20180229161 - Maki; Jeffrey M. ; et al.	2018-08-16
Electromagnetic Sensor For Active Monitoring Of Filter Media Within A Filtration System App 20180221796 - Bonifas; Andrew P. ; et al.	2018-08-09
Fluid Filter With Optical Key And Manifold With Optical Lock App 20170282104 - Baum; Scott A. ; et al.	2017-10-05
Latch Reset Filter Unit App 20160059165 - Bassett; Laurence W. ; et al.	2016-03-03
Rechargeable Electrochemical Cells App 20150329384 - Astle; Robert E.	2015-11-19
Electrochemical Cells For Supply Of Acid Water App 20150315038 - ASTLE; Robert E.	2015-11-05
Filtration Systems For Faucets App 20150068987 - Bassett; Laurence W. ; et al.	2015-03-12
Rechargeable Electrochemical Cells App 20140251824 - Astle; Robert E. ; et al.	2014-09-11
Cross Flow Filtration System Using Atmospheric Bladder Tank App 20140069869 - Patel; Hemang R. ; et al.	2014-03-13
Precision Metering Device App 20130039146 - Candelora; Andrew M. ; et al.	2013-02-14
Water-on-water Filtration System With Precision Metering Device App 20120267327 - Candelora; Andrew M. ; et al.	2012-10-25
Twin tank water-on-water filtration system Grant 8,257,594 - Astle , et al. September 4, 2	2012-09-04
Counter top water filtration system Grant 8,216,466 - Bassett , et al. July 10, 2	2012-07-10
Filter media Grant 8,205,755 - Stouffer , et al. June 26, 2	2012-06-26
Systems and methods of making molded composite blocks Grant 8,206,627 - Stouffer , et al. June 26, 2	2012-06-26
Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles Grant 8,119,012 - Bahm , et al. February 21, 2	2012-02-21
Water Filter Materials And Water Filters Containing A Mixture Of Microporous And Mesoporous Carbon Particles App 20110155661 - Bahm; Jeannine Rebecca ; et al.	2011-06-30
Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles Grant 7,922,008 - Bahm , et al. April 12, 2	2011-04-12
Latch Reset Filter Unit App 20100264078 - Bassett; Laurence W. ; et al.	2010-10-21
Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles Grant 7,712,613 - Bahm , et al. May 11, 2	2010-05-11
System For Monitoring The Performance Of Fluid Treatment Cartridges App 20100096302 - Astle; Robert E. ; et al.	2010-04-22
System for monitoring the performance of fluid treatment cartridges Grant 7,638,042 - Astle , et al. December 29, 2	2009-12-29
Water Filter Materials And Water Filters Containing A Mixture Of Microporous And Mesoporous Carbon Particles App 20090308800 - Bahm; Jeannine Rebecca ; et al.	2009-12-17
Twin Tank Water-on-water Filtration System App 20090200238 - Astle; Robert E. ; et al.	2009-08-13
Water Filter Materials And Water Filters Containing A Mixture Of Microporous And Mesoporous Carbon Particles App 20090008323 - Bahm; Jeannine Rebecca ; et al.	2009-01-08
Systems And Methods Of Making Molded Composite Blocks App 20070222101 - Stouffer; Mark R. ; et al.	2007-09-27
Filter Media App 20070221569 - Stouffer; Mark R. ; et al.	2007-09-27
System for monitoring the performance of fluid treatment cartridges App 20060157391 - Astle; Robert E. ; et al.	2006-07-20
Counter top water filtration system App 20060065607 - Bassett; Laurence W. ; et al.	2006-03-30
System for monitoring the performance of fluid treatment cartridges App 20060060512 - Astle; Robert E. ; et al.	2006-03-23
Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles App 20050279696 - Bahm, Jeannine Rebecca ; et al.	2005-12-22
Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles App 20050263453 - Collias, Dimitris Ioannis ; et al.	2005-12-01
System for monitoring the performance of fluid treatment cartridges App 20030168389 - Astle, Robert E. ; et al.	2003-09-11

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