WANG; Jen-Lung
Patent Applications and Registrations
Patent applications and USPTO patent grants for WANG; Jen-Lung.The latest application filed is for "pour point depressants for improving the low-temperature viscosity of aged lubricating oil".
- WANG; Jen-Lung - Villanova PA US
- Wang; Jen-Lung - Collegeville PA
| Patent | Date |
|---|---|
| Pour Point Depressants For Improving The Low-temperature Viscosity Of Aged Lubricating Oil App 20160348026 - SOUCHIK; Joan ; et al. | 2016-12-01 |
| Polymer useful as viscosity index improver Grant 9,481,849 - Langston , et al. November 1, 2 | 2016-11-01 |
| Motor Having Improved Properties App 20130199482 - Langston; Justin August ; et al. | 2013-08-08 |
| Polymer Useful As Viscosity Index Improver App 20120302477 - Langston; Justin August ; et al. | 2012-11-29 |
| Quality control of a functional fluid Grant 7,553,673 - Kinker , et al. June 30, 2 | 2009-06-30 |
| Quality Control Of A Functional Fluid App 20080113886 - KINKER; Bernard ; et al. | 2008-05-15 |
| Process for preparing dithioesters Grant 6,841,695 - Bollinger , et al. January 11, 2 | 2005-01-11 |
| Process for preparing dithioesters App 20040186302 - Bollinger, Joseph Martin ; et al. | 2004-09-23 |
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