Christensen; Stephen B.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Christensen; Stephen B..The latest application filed is for "solid concentrated fabric softener composition".

Company Profile

2.14.8

Christensen; Stephen B. - Saint Paul MN
Christensen; Stephen B. - Inver Grove Heights MN
Christensen; Stephen B. - Midland MI

*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
Solid concentrated fabric softener composition Grant 10,415,004 - Christensen , et al. Sept	2019-09-17
Solid Concentrated Fabric Softener Composition App 20180230402 - CHRISTENSEN; STEPHEN B. ; et al.	2018-08-16
Solid concentrated fabric softener composition Grant 9,969,957 - Christensen , et al. May 15, 2	2018-05-15
Composition and method for the treatment of sunscreen stains in textiles Grant 9,670,438 - Christensen , et al. June 6, 2	2017-06-06
Solid Concentrated Fabric Softener Composition App 20160298058 - Christensen; Stephen B. ; et al.	2016-10-13
Composition And Method For Treatment Of Stains In Textiles App 20160222329 - Christensen; Stephen B. ; et al.	2016-08-04
Solid concentrated fabric softener composition Grant 9,388,366 - Christensen , et al. July 12, 2	2016-07-12
Treatment of non-trans fats, fatty acids and sunscreen stains with a chelating agent Grant 8,759,272 - Man , et al. June 24, 2	2014-06-24
Solid Concentrated Fabric Softener Composition App 20140115794 - Christensen; Stephen B. ; et al.	2014-05-01
Solid concentrated fabric softener composition Grant 8,673,838 - Christensen , et al. March 18, 2	2014-03-18
Treatment Of Non-trans Fats, Fatty Acids And Sunscreen Stains With A Chelating Agent App 20130104319 - Man; Victor F. ; et al.	2013-05-02
Liquid concentrated fabric softener composition Grant 8,367,601 - Carlson , et al. February 5, 2	2013-02-05
Treatment of non-trans fats, fatty acids and sunscreen stains with a chelating agent Grant 8,361,950 - Man , et al. January 29, 2	2013-01-29
Solid Concentrated Fabric Softener Composition App 20120324652 - Christensen; Stephen B. ; et al.	2012-12-27
Laundry composition for treatment of sunscreen stains based on extended chain nonionic surfactants Grant 8,314,057 - Christensen , et al. November 20, 2	2012-11-20
Laundry Composition For Treatment Of Sunscreen Stains Based On Extended Chain Surfactants App 20120071384 - CHRISTENSEN; STEPHEN B. ; et al.	2012-03-22
Treatment Of Non-trans Fats, Fatty Acids And Sunscreen Stains With A Chelating Agent App 20110179583 - Man; Victor F. ; et al.	2011-07-28
Water absorbent resin particles of crosslinked carboxyl containing polymers and method of preparation Grant 5,629,377 - Burgert , et al. May 13, 1	1997-05-13
Removal of undesirable material from water-soluble polysaccharide ethers Grant 4,988,807 - Christensen , et al. January 29, 1	1991-01-29

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