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Chung; Yip-Wah Patent Filings

Chung; Yip-Wah

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chung; Yip-Wah.The latest application filed is for "high-strength steels for the formation of wear-protective lubricious tribofilms directly from hydrocarbon fluids".

Company Profile
5.12.17
  • Chung; Yip-Wah - Wilmette IL
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Surface hardening of substrates by a particle-containing cavitating waterjet
Grant 11,414,717 - Wang , et al. August 16, 2
2022-08-16
High-strength Steels For The Formation Of Wear-protective Lubricious Tribofilms Directly From Hydrocarbon Fluids
App 20220195549 - Chung; Yip-Wah ;   et al.
2022-06-23
Highly Branched, Low Molecular Weight Polyolefins And Methods For Their Production
App 20220135713 - Marks; Tobin Jay ;   et al.
2022-05-05
Highly branched, low molecular weight polyolefins and methods for their production
Grant 11,242,421 - Marks , et al. February 8, 2
2022-02-08
Alloys and methods of forming same
Grant 11,198,926 - Fine , et al. December 14, 2
2021-12-14
Antimicrobial Steel And Related Methods
App 20210324505 - Chung; Yip-Wah ;   et al.
2021-10-21
Lubricant Compositions, And Synthesizing Methods And Applications Of Same
App 20210317381 - Chung; Yip-Wah ;   et al.
2021-10-14
Highly Branched, Low Molecular Weight Polyolefins And Methods For Their Production
App 20200362069 - Marks; Tobin J. ;   et al.
2020-11-19
Lubricant additives, lubricant compositions, and applications of same
Grant 10,745,637 - Chung , et al. A
2020-08-18
Surface Hardening Of Substrates By A Particle-containing Cavitating Waterjet
App 20200087743 - Wang; Qian ;   et al.
2020-03-19
Lubricant Additives, Lubricant Compositions, And Applications Of Same
App 20190367832 - Chung; Yip-Wah ;   et al.
2019-12-05
Lubricant additives, lubricant compositions, and applications of same
Grant 10,414,997 - Chung , et al. Sept
2019-09-17
High temperature steel for steam turbine and other applications
Grant 10,316,379 - Gross , et al.
2019-06-11
Lubrication material using self-dispersed crumpled graphene balls as additives in oil for friction and wear reduction
Grant 10,138,439 - Huang , et al. Nov
2018-11-27
Cyclen friction modifiers for boundary lubrication
Grant 10,081,776 - Marks , et al. September 25, 2
2018-09-25
Method of reducing friction and wear between surfaces under a high load condition
Grant 9,896,640 - Stammer , et al. February 20, 2
2018-02-20
Lubricant Additives, Lubricant Compositions, And Applications Of Same
App 20170306258 - Wang; Qian ;   et al.
2017-10-26
Lubricant additives
Grant 9,777,021 - Delferro , et al. October 3, 2
2017-10-03
Energy efficient, temporary shear thinning siloxane lubricants and method of using
Grant 9,765,278 - Stammer , et al. September 19, 2
2017-09-19
Lubricant Additives
App 20170217993 - Delferro; Massimiliano ;   et al.
2017-08-03
High Temperature Steel For Steam Turbine And Other Applications
App 20170121782 - Gross; Cameron T. ;   et al.
2017-05-04
Lubrication Material Using Self-dispersed Crumpled Graphene Balls As Additives In Oil For Friction And Wear Reduction
App 20170088788 - Huang; Jiaxing ;   et al.
2017-03-30
Cyclen Friction Modifiers for Boundary Lubrication
App 20160333288 - Marks; Tobin J. ;   et al.
2016-11-17
A Method Of Reducing Friction And Wear Between Surfaces Under A High Load Condition
App 20150315514 - STAMMER; Andreas ;   et al.
2015-11-05
Siloxane Traction Fluids with Ring-Shaped Branch Structures and Method of Using
App 20150307808 - STAMMER; Andreas ;   et al.
2015-10-29
Energy Efficient, Temporary Shear Thinning Siloxane Lubricants and Method of Using
App 20150299609 - STAMMER; Andreas ;   et al.
2015-10-22
Alloys And Methods Of Forming Same
App 20150167128 - Fine; Morris E. ;   et al.
2015-06-18
Infrared-reflecting Films And Method For Making The Same
App 20100092747 - Chung; Yip-Wah ;   et al.
2010-04-15
Superhard composite materials including compounds of carbon and nitrogen deposited on metal and metal nitride, carbide and carbonitride
Grant 5,776,615 - Wong , et al. July 7, 1
1998-07-07

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