Inventor
Jean Vangsness
Inventor
Stow, MA, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B24Bprimary
B24BMachines, devices, or processes for grinding or polishing42%
B24DTools for grinding, buffing or sharpening33%
C09KMaterials for miscellaneous applications, not provided for elsewhere13%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%
PatentTitleYear
7,534,163'Polishing pad'20097,357,704'Polishing pad'20087,186,166'Fiber embedded polishing pad'20077,086,932'Polishing pad'20066,989,117'Polishing pads with polymer filled fibrous web, and methods for fabricating and using same'20066,964,604'Fiber embedded polishing pad'20056,890,244'Polishing pads useful in chemical mechanical polishing of substrates in the presence of a slurry containing abrasive particles'20056,712,681'Polishing pads with polymer filled fibrous web, and methods for fabricating and using same'20046,656,018'Polishing pads useful in chemical mechanical polishing of substrates in the presence of a slurry containing abrasive particles'20036,383,066'Multilayered polishing pad, method for fabricating, and use thereof'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2006Patents assigned to IBM (3)· patent assignee history
2002–2009Based in Stow, MA, US· patent location history
2003–2005Patents assigned to FREUDENBERG NONWOVENS LTD PART (2)· patent assignee history
2004–2007Patents assigned to FREUDENBERG NONWOVENS LTD (3)· patent assignee history
2006Patents assigned to FREUDENBERG NONWOVENS (1)· patent assignee history
2008–2009Patents assigned to INNOPAD INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FREUDENBERG NONWOVENS LTD | 3 | 2004–2007 |
| IBM | 3 | 2002–2006 |
| FREUDENBERG NONWOVENS LTD PART | 2 | 2003–2005 |
| INNOPAD INC | 2 | 2008–2009 |
| FREUDENBERG NONWOVENS | 1 | 2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Stow, Massachusetts, US | 10 | 2002–2009 |