Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9737855 | Filtration article containing a filtration material containing fibrous layers having different lengths | Edward Neitzel | 2017-08-22 |
| 9446497 | Broad spectrum, endpoint detection monophase olefin copolymer window with specific composition in multilayer chemical mechanical polishing pad | Mary Anne Leugers, David B. James, Marty W. DeGroot | 2016-09-20 |
| 9259820 | Chemical mechanical polishing pad with polishing layer and window | Bainian Qian, Marty W. DeGroot, James Murnane, Michelle Jensen, Jeffrey James Hendron +3 more | 2016-02-16 |
| 9238295 | Soft and conditionable chemical mechanical window polishing pad | Bainian Qian, Michelle Jensen, Marty W. DeGroot, James Murnane, Jeffrey James Hendron +3 more | 2016-01-19 |
| 9186772 | Chemical mechanical polishing pad with broad spectrum, endpoint detection window and method of polishing therewith | David B. James, Mary Anne Leugers | 2015-11-17 |
| 9108290 | Multilayer chemical mechanical polishing pad | Marty W. DeGroot | 2015-08-18 |