Ward; Owen Patrick

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ward; Owen Patrick.The latest application filed is for "procedure for providing and improving pumpability of high to very high biosolids containing dewatered solid sewage sludge".

Company Profile

0.9.12

Ward; Owen Patrick - Waterloo 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
Procedure For Providing And Improving Pumpability Of High To Very High Biosolids Containing Dewatered Solid Sewage Sludge App 20210221726 - Ward; Owen Patrick	2021-07-22
Prodecure For Improving Dewaterability Of Biosolids Cake And Production Of Highly Dewatered Biosolids Cake App 20200339461 - Ward; Owen Patrick	2020-10-29
Procedure For Obtaining And Improving Pumpability Of High To Very High Biosolids Containing Dewatered Sewage Sludge App 20200140349 - Ward; Owen Patrick	2020-05-07
Method For Producing A Fertilizer Product App 20200123074 - Ward; Owen Patrick	2020-04-23
Procedure for stabilizing high pH levels in biosolids-containing processed sewage product Grant 10,196,293 - Ward Fe	2019-02-05
Procedure For Stabilizing High Ph Levels In Biosolids - Containing Processed Sewage Product App 20160362323 - WARD; Owen Patrick	2016-12-15
Shearing fibrous bio-sludge Grant 9,504,969 - Ward , et al. November 29, 2	2016-11-29
Sludge treatment system Grant 9,260,322 - Ward , et al. February 16, 2	2016-02-16
Contaminant-free fertilizer from liquidized sewage sludge Grant 9,139,483 - Ward , et al. September 22, 2	2015-09-22
Contaminant-free Fertilizer From Liquidized Sewage Sludge App 20140137615 - WARD; Owen Patrick ; et al.	2014-05-22
Shearing Fibrous Bio-sludge App 20130067973 - Ward; Owen Patrick ; et al.	2013-03-21
Liquefying de-watered sludge preparatory to drying Grant 8,011,605 - Ward , et al. September 6, 2	2011-09-06
Feedback system for enhancing elimination of biomass in sewage sludge Grant 7,736,511 - Lugowski , et al. June 15, 2	2010-06-15
Feedback System For Enhancing Elimination Of Biomass In Sewage Sludge App 20100089823 - Lugowski; Andrew Jerry ; et al.	2010-04-15
Sludge Treatment System App 20090107920 - WARD; Owen Patrick ; et al.	2009-04-30
Liquefying De-watered Sludge Preparatory To Drying App 20080302889 - WARD; Owen Patrick ; et al.	2008-12-11

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