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Patent applications and USPTO patent grants for QUAN; Heng-dao.The latest application filed is for "heat source machine and operating method therefor".
Patent | Date |
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Heat Source Machine And Operating Method Therefor App 20180347860 - WAJIMA; Kazuki ;   et al. | 2018-12-06 |
Process for production of carbonyl fluoride Grant 8,513,458 - Quan , et al. August 20, 2 | 2013-08-20 |
Method For Producing A Fluorocompound App 20130158304 - Quan; Heng-dao ;   et al. | 2013-06-20 |
Process For Production Of Carbonyl Fluoride App 20100191013 - Quan; Heng-dao ;   et al. | 2010-07-29 |
Fluorination catalysts, method for their preparation, and method for producing fluorinated compounds using the catalysts App 20090105510 - Quan; Heng-dao ;   et al. | 2009-04-23 |
Fluorination Catalysts, Method For Their Preparation, And Method For Producing Fluorinated Compounds Using The Catalysts App 20070027348 - Quan; Heng-dao ;   et al. | 2007-02-01 |
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