LIU; Yuling

Patent Applications and Registrations

Patent applications and USPTO patent grants for LIU; Yuling.The latest application filed is for "plant extraction method".

Company Profile

4.9.23

LIU; Yuling - Beijing CN
Liu; YuLing - Xinxiang City CN
Liu; Yuling - Tianjin N/A CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks

Patent Activity

Patent	Date
Plant Extraction Method App 20220273014 - LIU; Yuling ; et al.	2022-09-01
Flavonoid Polyphenol Drug Self-emulsifying Composition, Preparation Method Therefor, Pharmaceutical Composition Thereof And Application Thereof App 20220168237 - LIU; Yuling ; et al.	2022-06-02
Eggs Rich In Nutrients Of Alpha-linolenic Acid And Dha, Breeding Method Of Laying Hens, And Feed Additive App 20210037854 - TAO; XINGSHI ; et al.	2021-02-11
Port Circuit, Method For Supplying Power For Electronic Device Via Port Circuit And Electronic Device App 20200272591 - SHI; Yaofeng ; et al.	2020-08-27
Insulin-lipid complex, preparation method therefor, and preparation thereof Grant 10,611,852 - Liu , et al.	2020-04-07
Insulin-lipid Complex, Preparation Method Therefor, And Preparation Thereof App 20180171031 - LIU; Yuling ; et al.	2018-06-21
Use of the effective fraction of alkaloids from mulberry twig in preparing hypoglycemic agents Grant 9,066,960 - Liu , et al. June 30, 2	2015-06-30
Method of polishing copper wiring surfaces in ultra large scale integrated circuits Grant 8,921,229 - Liu , et al. December 30, 2	2014-12-30
Method of cleaning copper material surfaces in ultra large scale integrated circuits after polishing the same Grant 8,912,134 - Liu , et al. December 16, 2	2014-12-16
Insulin-lipid Complex,preparation Method Therefor, And Preparation Thereof App 20130338064 - Liu; Yuling ; et al.	2013-12-19
Paclitaxel/steroidal Complex App 20130150335 - Liu; Yuling ; et al.	2013-06-13
Method Of Cleaning Tungsten Plug Surfaces In Ultra Large Scale Integrated Circuits After Chemical-mechanical Polishing App 20130133691 - LIU; Yuling ; et al.	2013-05-30
Method Of Cleaning Multilayer Copper Wirings In Ultra Large Scale Integrated Circuits After Chemical-mechanical Polishing App 20130118522 - LIU; Yuling ; et al.	2013-05-16
Method Of Cleaning Copper Material Surfaces In Ultra Large Scale Integrated Circuits After Polishing The Same App 20130123158 - LIU; Yuling ; et al.	2013-05-16
Method Of Preventing Oxidation Of Multilayer Wirings In Ultra Large Scale Integrated Circuits After Alkaline Polishing App 20120321780 - LIU; Yuling ; et al.	2012-12-20
Method Of Cleaning Wafer Surfaces After Polishing Aluminum Wirings In Ultra Large Scale Integrated Circuits App 20120318293 - LIU; Yuling ; et al.	2012-12-20
Method Of Polishing Copper Wiring Surfaces In Ultra Large Scale Integrated Circuits App 20120315764 - LIU; Yuling ; et al.	2012-12-13
Submicro Emulsion Of Paclitaxel Using Steroid Complex As Intermediate Carrier App 20120308616 - Liu; Yuling ; et al.	2012-12-06
The Use Of The Effective Fraction Of Alkaloids From Mulberry Twig In Preparing Hypoglycemic Agents App 20110130352 - Liu; Yuling ; et al.	2011-06-02
Slurry for chemical-mechanical planarization of sapphire and method for manufacturing the same Grant 7,883,557 - Liu , et al. February 8, 2	2011-02-08
Method for removing contaminants from silicon wafer surface Grant 7,578,890 - Liu , et al. August 25, 2	2009-08-25
Method of eliminating surface stress of silicon wafer Grant 7,524,235 - Liu , et al. April 28, 2	2009-04-28
Method For Controlling The Dishing Problem Associated With Chemical-mechanical Planarization (cmp) During Manufacture Of Copper Multilayer Interconnection Structures In Ultra Large-scale Integrated Circuits (ulsi) App 20080032606 - LIU; Yuling ; et al.	2008-02-07
Method Of Eliminating Surface Stress Of Silicon Wafer App 20070298690 - LIU; Yuling ; et al.	2007-12-27
Method For Removing Contaminants From Silicon Wafer Surface App 20070277847 - LIU; Yuling ; et al.	2007-12-06
Slurry For Chemical-mechanical Planarization Of Sapphire And Method For Manufacturing The Same App 20070278447 - LIU; Yuling ; et al.	2007-12-06
Method of local anesthesia and analgesia App 20020161013 - Liu, Yuling ; et al.	2002-10-31

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