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Patent applications and USPTO patent grants for Simpson; Metric M..The latest application filed is for "blends of polymers as wet strengthening agents for paper".
Patent | Date |
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Blends of polymers as wet strengthening agents for paper Grant 10,633,798 - Hagiopol , et al. | 2020-04-28 |
Blends Of Polymers As Wet Strengthening Agents For Paper App 20180112359 - Hagiopol; Cornel ;   et al. | 2018-04-26 |
Blends of polymers as wet strengthening agents for paper Grant 9,834,890 - Hagiopol , et al. December 5, 2 | 2017-12-05 |
Blends of polymers as wet strengthening agents for paper Grant 9,506,196 - Hagiopol , et al. November 29, 2 | 2016-11-29 |
Blends Of Polymers As Wet Strengthening Agents For Paper App 20160265163 - Hagiopol; Cornel ;   et al. | 2016-09-15 |
Paper products containing a polymeric wet strengthening agent Grant 9,353,483 - Hagiopol , et al. May 31, 2 | 2016-05-31 |
Blends Of Polymers As Wet Strengthening Agents For Paper App 20150211182 - Hagiopol; Cornel ;   et al. | 2015-07-30 |
Blends Of Polymers As Wet Strengthening Agents For Paper App 20150211183 - Hagiopol; Cornel ;   et al. | 2015-07-30 |
Blends of polymers as wet strengthening agents for paper Grant 8,999,110 - Hagiopol , et al. April 7, 2 | 2015-04-07 |
Blends Of Polymers As Wet Strengthening Agents For Paper App 20140166223 - Hagiopol; Cornel ;   et al. | 2014-06-19 |
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