Wilson; Shawnee M.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wilson; Shawnee M..The latest application filed is for "anionic preflocculation of fillers used in papermaking".

Company Profile

0.9.10

Wilson; Shawnee M. - Downers Grove IL
Wilson; Shawnee M - Downers Gove IL
Wilson; Shawnee M. - Downers Gove IL
Wilson; Shawnee M - Downers Grove IL

*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
Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process Grant 10,132,040 - Castro , et al. November 20, 2	2018-11-20
Anionic Preflocculation Of Fillers Used In Papermaking App 20170254022 - Cheng; Weiguo ; et al.	2017-09-07
Anionic preflocculation of fillers used in papermaking Grant 9,752,283 - Cheng , et al. September 5, 2	2017-09-05
Use Of Nanocrystaline Cellulose And Polymer Grafted Nanocrystaline Cellulose For Increasing Retention In Papermaking Process App 20160312410 - Castro; David J. ; et al.	2016-10-27
Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process Grant 9,410,288 - Castro , et al. August 9, 2	2016-08-09
Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process Grant 9,303,360 - Castro , et al. April 5, 2	2016-04-05
Anionic Preflocculation Of Fillers Used In Papermaking App 20150167245 - Cheng; Weiguo ; et al.	2015-06-18
Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention, wet strength, and dry strength in papermaking process Grant 9,034,145 - Castro , et al. May 19, 2	2015-05-19
Method of increasing paper surface strength by using acrylic acid/acrylamide copolymer in a size press formulation containing starch Grant 8,999,111 - Castro , et al. April 7, 2	2015-04-07
Use Of Nanocrystaline Cellulose And Polymer Grafted Nanocrystaline Cellulose For Increasing Retention, Wet Strength, And Dry Strength In Papermaking Process App 20150041091 - Castro; David J. ; et al.	2015-02-12
Use Of Nanocrystaline Cellulose And Polymer Grafted Nanocrystaline Cellulose For Increasing Retention In Papermaking Process App 20150041088 - Castro; David A. ; et al.	2015-02-12
Use Of Nanocrystaline Cellulose And Polymer Grafted Nanocrystaline Cellulose For Increasing Retention In Papermaking Process App 20150041089 - Castro; David A. ; et al.	2015-02-12
Preflocculation of fillers used in papermaking Grant 8,778,140 - Cheng , et al. July 15, 2	2014-07-15
Method Of Increasing Paper Surface Strength By Using Acrylic Acid/acrylamide Copolymer In A Size Press Formulation Containing Starch App 20140182799 - Castro; David J. ; et al.	2014-07-03
Preflocculation Of Fillers Used In Papermaking App 20130059949 - Cheng; Weiguo ; et al.	2013-03-07

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