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Patent applications and USPTO patent grants for Wu; Wen P..The latest application filed is for "methods of using an oxygen scavenger".
Patent | Date |
---|---|
Reduced VOC emission alkenyl aromatic polymer foams and processes Grant 7,166,248 - Francis , et al. January 23, 2 | 2007-01-23 |
Methods of using an oxygen scavenger Grant 7,147,799 - DelDuca , et al. December 12, 2 | 2006-12-12 |
Methods of using an oxygen scavenger App 20050224751 - DelDuca, Gary R. ;   et al. | 2005-10-13 |
Methods of using an oxygen scavenger Grant 6,926,846 - DelDuca , et al. August 9, 2 | 2005-08-09 |
Polypropylene containers Grant 6,884,450 - Wu , et al. April 26, 2 | 2005-04-26 |
Reduced VOC emission alkenyl aromatic polymer foams and processes App 20040132844 - Francis, Gary A. ;   et al. | 2004-07-08 |
Polypropylene containers App 20040067288 - Wu, Wen P. ;   et al. | 2004-04-08 |
Methods of using an oxygen scavenger Grant 6,666,988 - DelDuca , et al. December 23, 2 | 2003-12-23 |
Methods of using an oxygen scavenger App 20030058809 - DelDuca, Gary R. ;   et al. | 2003-03-27 |
Oxygen scavenger accelerator Grant 6,508,955 - DelDuca , et al. January 21, 2 | 2003-01-21 |
Oxygen scavenger accelerator Grant 6,315,921 - DelDuca , et al. November 13, 2 | 2001-11-13 |
Modified atmosphere package Grant 6,183,790 - DelDuca , et al. February 6, 2 | 2001-02-06 |
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