Patent | Date |
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Polishing Pad With Window And Manufacturing Methods Thereof App 20210347005 - FU; Boyi ;   et al. | 2021-11-11 |
Polishing pad with window and manufacturing methods thereof Grant 11,072,050 - Fu , et al. July 27, 2 | 2021-07-27 |
Methods And Precursor Formulations For Forming Advanced Polishing Pads By Use Of An Additive Manufacturing Process App 20210205951 - GANAPATHIAPPAN; Sivapackia ;   et al. | 2021-07-08 |
Polishing Pads Having Selectively Arranged Porosity App 20210187693 - KHANNA; Aniruddh Jagdish ;   et al. | 2021-06-24 |
Polishing Pads Produced By An Additive Manufacturing Process App 20210107116 - BAJAJ; Rajeev ;   et al. | 2021-04-15 |
Apparatus and method of forming a polishing pads by use of an additive manufacturing process Grant 10,953,515 - Ganapathiappan , et al. March 23, 2 | 2021-03-23 |
Polishing pads produced by an additive manufacturing process Grant 10,875,145 - Bajaj , et al. December 29, 2 | 2020-12-29 |
Polishing pads produced by an additive manufacturing process Grant 10,821,573 - Bajaj , et al. November 3, 2 | 2020-11-03 |
Pad structure and fabrication methods Grant 10,773,509 - Ng , et al. Sept | 2020-09-15 |
Apparatus for forming a polishing article that has a desired zeta potential Grant 10,618,141 - Chockalingam , et al. | 2020-04-14 |
Formulations For Advanced Polishing Pads App 20200070302 - GANAPATHIAPPAN; Sivapackia ;   et al. | 2020-03-05 |
Apparatus And Method Of Forming A Polishing Article That Has A Desired Zeta Potential App 20200055161 - CHOCKALINGHAM; Ashwin ;   et al. | 2020-02-20 |
Porous chemical mechanical polishing pads Grant 10,456,886 - Ganapathiappan , et al. Oc | 2019-10-29 |
Advanced polishing pads having compositional gradients by use of an additive manufacturing process Grant 10,399,201 - Ganapathiappan , et al. Sep | 2019-09-03 |
Method and apparatus for forming porous advanced polishing pads using an additive manufacturing process Grant 10,391,605 - Ganapathiappan , et al. A | 2019-08-27 |
Polishing pads produced by an additive manufacturing process Grant 10,384,330 - Bajaj , et al. A | 2019-08-20 |
Porous Chemical Mechanical Polishing Pads App 20190224809 - GANAPATHIAPPAN; Sivapackia ;   et al. | 2019-07-25 |
Method And Apparatus For Forming Porous Advanced Polishing Pads Using An Additive Manufacturing Process App 20190202024 - GANAPATHIAPPAN; Sivapackia ;   et al. | 2019-07-04 |
Polishing Pad With Window And Manufacturing Methods Thereof App 20190047112 - FU; Boyi ;   et al. | 2019-02-14 |
Pad Structure And Fabrication Methods App 20170259499 - NG; Hou T. ;   et al. | 2017-09-14 |
Porous Chemical Mechanical Polishing Pads App 20170203406 - GANAPATHIAPPAN; Sivapackia ;   et al. | 2017-07-20 |
Method And Apparatus For Forming Porous Advanced Polishing Pads Using An Additive Manufacturing Process App 20170203408 - GANAPATHIAPPAN; Sivapackia ;   et al. | 2017-07-20 |
Apparatus And Method Of Forming A Polishing Pads By Use Of An Additive Manufacturing Process App 20170136603 - GANAPATHIAPPAN; Sivapackia ;   et al. | 2017-05-18 |
Apparatus And Method Of Forming A Polishing Article That Has A Desired Zeta Potential App 20170120416 - CHOCKALINGAM; Ashwin ;   et al. | 2017-05-04 |
Advanced Polishing Pads Having Compositional Gradients By Use Of An Additive Manufacturing Process App 20170100817 - GANAPATHIAPPAN; Sivapackia ;   et al. | 2017-04-13 |
Polishing Pads Produced By An Additive Manufacturing Process App 20160114458 - BAJAJ; Rajeev ;   et al. | 2016-04-28 |
Polishing Pads Produced By An Additive Manufacturing Process App 20160107287 - BAJAJ; Rajeev ;   et al. | 2016-04-21 |
Polishing Pads Produced By An Additive Manufacturing Process App 20160107295 - BAJAJ; Rajeev ;   et al. | 2016-04-21 |