AMCOL INTERNATIONAL CORP Active Patents
7 granted patents the USPTO still lists as patented, newest filing first, as the USPTO Open Data Portal records them; the company is the first-named applicant. The application number opens the full record at Patent Center.
- 2019-02-13: Application 16325384; Invention PROCESSES FOR RECOVERING SAND AND ACTIVE CLAY FROM FOUNDRY WASTE; Applicant AMCOL INTERNATIONAL CORPORATION; Status Patented Case.
- 2016-04-22: Application 15136004; Invention PRODUCED FLUID HEATING AND SEPARATION; Applicant Amcol International Corporation; Status Patented Case.
- 2014-07-11: Application 14329855; Invention CLAY/; Applicant AMCOL INTERNATIONAL CORPORATION; Status Patented Case.
- 2014-06-20: Application 14310668; Invention SELF HEALING SALT WATER BARRIER; Applicant AMCOL INTERNATIONAL CORPORATION; Status Patented Case.
| Filed | Application | Invention | Applicant | Status | Granted | Patent | Published as | Inventor name | Inventor country | Examiner |
|---|---|---|---|---|---|---|---|---|---|---|
| 2019-02-13 | 16325384 | PROCESSES FOR RECOVERING SAND AND ACTIVE CLAY FROM FOUNDRY WASTE | AMCOL INTERNATIONAL CORPORATION | Patented Case | 2021-01-26 | 10898947 | US20190193142A1 | Jerald W. DARLINGTON JR. Elliot Francis HALPHEN Liam Matthew MILLER | United States United States United States | RODRIGUEZ, JOSEPH C |
| 2016-04-22 | 15136004 | PRODUCED FLUID HEATING AND SEPARATION | Amcol International Corporation | Patented Case | 2016-10-18 | 9469552 | US20160236946A1 | Jason Horst Keith Doucet | United States United States | POPOVICS, ROBERT J |
| 2014-07-11 | 14329855 | CLAY/ | AMCOL INTERNATIONAL CORPORATION | Patented Case | 2016-08-02 | 9403974 | US20150018594A1 | Nigel Webb Dolly Batra Michael Donovan | United Kingdom United States United States | CHIN, HUI H |
| 2014-06-20 | 14310668 | SELF HEALING SALT WATER BARRIER | AMCOL INTERNATIONAL CORPORATION | Patented Case | 2018-06-12 | 9995014 | US20140302735A1 | Michael Donovan Thomas W. Beihoffer Nataliya V. Larionova Marek R. Mosiewicz | United States United States United States United States | NORDMEYER, PATRICIA L |
| 2014-03-21 | 14222146 | Dispersible, Reactive Contaminant Capping Material | AMCOL INTERNATIONAL CORPORATION | Patented Case | 2017-06-13 | 9676013 | US20150266069A1 | Robert J. Trauger Zhen Wang James T. Olsta | United States United States United States | KRECK, JANINE MUIR |
| 2013-05-30 | 13905278 | METHOD AND APPARATUS FOR REMOVAL OF PIGS, DEPOSITS AND OTHER DEBRIS FROM PIPELINES AND WELLBORES | AMCOL INTERNATIONAL CORP. | Patented Case | 2016-02-02 | 9248478 | US20130327359A1 | James R. Crawford James B. Crawford Joseph W. Elsbury III | United States United States United States | BEMKO, TARAS P |
| 2013-01-28 | 13752366 | Hydraulic Barrier Composition and Method of Making the Same | AMCOL INTERNATIONAL CORPORATION | Patented Case | 2017-01-24 | 9550879 | US20130196165A1 | Michael Donovan Christos Athanassopoulos | United States United States | AHMED, SHEEBA |