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Edwin T. Sortwell — 17 Patents

S&Sortwell &: 6 patents #1 of 2Top 50%
DPDiatec Polymers: 5 patents #1 of 4Top 25%
Basf Se: 2 patents #5,851 of 13,826Top 45%
Jesup, GA: #1 of 49 inventorsTop 3%
Georgia: #1,801 of 35,610 inventorsTop 6%
Overall (All Time): #263,971 of 4,157,543Top 7%
17 Patents All Time
Edwin T. Sortwell has been granted 17 US patents while listed as an inventor at Sortwell &. The first was granted in 1985 and the most recent in January 2017. Edwin T. Sortwell ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Edwin T. Sortwell in Jesup, GA, US.

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
9540469 Multivalent polymers for clay aggregation — 2017-01-10
9487610 Low molecular weight multivalent cation-containing acrylate polymers — 2016-11-08
9150442 Method for dispersing and aggregating components of mineral slurries and high-molecular weight multivalent polymers for clay aggregation — 2015-10-06
9090726 Low molecular weight multivalent cation-containing acrylate polymers — 2015-07-28
8721896 Method for dispersing and aggregating components of mineral slurries and low molecular weight multivalent polymers for mineral aggregation — 2014-05-13
7189337 Methods for preventing and/or extinguishing fires — 2007-03-13
5935425 Centrifuge with rotatable scroll and means to mix flocculant with feed slurry — 1999-08-10
5897012 Collapsible intermediate bulk container — 1999-04-27
5882605 Reactor for the productions of flowable viscous products — 1999-03-16
5222511 Apparatus for debagging dust-containing or hazardous materials Alan R. Mikkelsen 1993-06-29
5185409 Process for preparing water soluble polymer gels — 1993-02-09
4874588 Method and apparatus for rapidly dissolving polymers in water Manuel Slovinsky, Alan R. Mikkelsen 1989-10-17
4845192 Method of rapidly dissolving polymer gels in water Alan R. Mikkelsen 1989-07-04
4640622 Dispersion of dry polymers into water — 1987-02-03
4603156 Method of dispersing dry, water-soluble polymers in water — 1986-07-29
4529794 Method of rapidly dissolving polymers in water Manuel Slovinsky, Alan R. Mikkelsen 1985-07-16
4499214 Method of rapidly dissolving polymers in water — 1985-02-12

Nearby-Ranked Inventors

Michael John Caelwaerts17
Umut Zalluhoglu17
Austino Longo17
Till Bredbeck17
Mircea Grigore17
Achim Klein17
Manesh Nadupparambil Sekharan17
Yoshiaki Nishikawa17
Evan Sparks17