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Patent applications and USPTO patent grants for Cheng; Chia Yung.The latest application filed is for "methods and apparatus for forming blends of polyolefin and resin modifier".
Patent | Date |
---|---|
Extensible polypropylene-based nonwovens Grant 9,018,112 - Datta , et al. April 28, 2 | 2015-04-28 |
Spunbond fibers and fabrics from polyolefin blends Grant 8,728,960 - Kacker , et al. May 20, 2 | 2014-05-20 |
Polypropylene based fibers and nonwovens Grant 8,663,799 - Lin , et al. March 4, 2 | 2014-03-04 |
Methods and Apparatus for Forming Blends of Polyolefin and Resin Modifier App 20130281625 - Keung; Jay K. ;   et al. | 2013-10-24 |
Extensible Polypropylene-based Nonwovens App 20120196497 - Datta; Sudhin ;   et al. | 2012-08-02 |
Plasticized polyolefin compositions Grant 8,211,968 - Yang , et al. July 3, 2 | 2012-07-03 |
Fibers and non-wovens prepared with propylene-based elastomers Grant 8,101,534 - Dharmarajan , et al. January 24, 2 | 2012-01-24 |
Polypropylene Based Fibers and Nonwovens App 20110253152 - LIN; Chon Yie ;   et al. | 2011-10-20 |
Articles comprising propylene-based elastomers Grant 8,013,093 - Datta , et al. September 6, 2 | 2011-09-06 |
Polypropylene based fibers and nonwovens Grant 7,998,579 - Lin , et al. August 16, 2 | 2011-08-16 |
Plasticized Polyolefin Compositions App 20100152346 - Yang; Henry Wu-Hsiang ;   et al. | 2010-06-17 |
Soft Polypropylene-Based Nonwovens App 20100029164 - Datta; Sudhin ;   et al. | 2010-02-04 |
Extensible Polypropylene-based Nonwovens App 20100029162 - Datta; Sudhin ;   et al. | 2010-02-04 |
Plasticized polyolefin compositions Grant 7,652,094 - Lin , et al. January 26, 2 | 2010-01-26 |
Plasticized polyolefin compositions Grant 7,652,093 - Yang , et al. January 26, 2 | 2010-01-26 |
Plasticized polyolefin compositions Grant 7,632,887 - Lin , et al. December 15, 2 | 2009-12-15 |
Plasticized polyolefin compositions Grant 7,619,026 - Yang , et al. November 17, 2 | 2009-11-17 |
Fibers and Non-Wovens Prepared with Propylene-Based Elastomers App 20090124153 - Dharmarajan; Narayanaswami Raja ;   et al. | 2009-05-14 |
Functional polymer compositions App 20090041820 - Wu; Margaret M. ;   et al. | 2009-02-12 |
Spunbond fibers and fabrics from polyolefin blends App 20080172840 - Kacker; Smita ;   et al. | 2008-07-24 |
Polymer blends and nonwoven articles therefrom Grant 7,319,077 - Mehta , et al. January 15, 2 | 2008-01-15 |
Polypropylene resin suitable for fibers and nonwovens Grant 7,319,122 - Cheng , et al. January 15, 2 | 2008-01-15 |
Three-dimensional combining structure for an auxiliary lens set App 20070126977 - Cheng; Chia-Yung | 2007-06-07 |
Plasticized polyolefin compositions App 20060205863 - Lin; Chon Yie ;   et al. | 2006-09-14 |
Plasticized polyolefin compositions App 20060189763 - Yang; Henry Wu-Hsiang ;   et al. | 2006-08-24 |
Polymer blends and nonwoven articles therefrom App 20060172647 - Mehta; Aspy K. ;   et al. | 2006-08-03 |
Polypropylene based fibers and nonwovens App 20060008643 - Lin; Chon Yie ;   et al. | 2006-01-12 |
Polypropylene resin suitable for fibers and nonwovens App 20050182198 - Cheng, Chia Yung ;   et al. | 2005-08-18 |
Articles comprising propylene-based elastomers App 20050107529 - Datta, Sudhin ;   et al. | 2005-05-19 |
Elastic nonwoven fabrics made from blends of polyolefins and processes for making the same App 20050106978 - Cheng, Chia Yung ;   et al. | 2005-05-19 |
Plasticized polyolefin compositions App 20040106723 - Yang, Henry Wu-Hsiang ;   et al. | 2004-06-03 |
Plasticized polyolefin compositions App 20040054040 - Lin, Chon Yie ;   et al. | 2004-03-18 |
Elastic fibers and articles made therefrom, including crystalline and crystallizable polymers of propylene Grant 6,342,565 - Cheng , et al. January 29, 2 | 2002-01-29 |
Polypropylene copolymer alloys for soft nonwoven fabrics Grant 6,235,664 - Georgellis , et al. May 22, 2 | 2001-05-22 |
Polypropylene copolymer alloys for soft nonwoven fabrics Grant 6,218,010 - Georgellis , et al. April 17, 2 | 2001-04-17 |
Polypropylene copolymer alloys and process for making Grant 5,994,482 - Georgellis , et al. November 30, 1 | 1999-11-30 |
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