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name:-0.072160959243774
name:-0.068475008010864
name:-0.013043165206909
Chang; Yihua Patent Filings

Chang; Yihua

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Yihua.The latest application filed is for "foamed articles and methods of making the same".

Company Profile
12.53.52
  • Chang; Yihua - Portland OR
  • CHANG; YIHUA - Beaverton OR
  • Chang; Yihua - Appleton WI
  • Chang, Yihua - Podrtland OR
*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
Foamed Articles And Methods Of Making The Same
App 20220274297 - Chang; Yihua ;   et al.
2022-09-01
Foamed Articles And Methods Of Making The Same
App 20220267554 - Chang; Yihua ;   et al.
2022-08-25
Foamed Articles And Methods Of Making The Same
App 20220267555 - Chang; Yihua ;   et al.
2022-08-25
Foamed Articles And Methods Of Making The Same
App 20220267556 - Chang; Yihua ;   et al.
2022-08-25
Foamed Articles And Methods Of Making The Same
App 20220212377 - Chang; Yihua ;   et al.
2022-07-07
Articles, Bladders And Methods Of Making Articles And Bladders
App 20220061464 - Chang; Yihua ;   et al.
2022-03-03
Multi-layered Structures And Uses Thereof
App 20210085023 - BANDYOPADHYAY; DIYA ;   et al.
2021-03-25
Process for preparing thermoplastic elastomer foam and foamed article
Grant 10,899,901 - Chang , et al. January 26, 2
2021-01-26
Article including a bladder element with an image and method of manufacturing the article
Grant 10,842,225 - Chang , et al. November 24, 2
2020-11-24
Process for foaming thermoplastic elastomers
Grant 10,836,082 - Baghdadi , et al. November 17, 2
2020-11-17
Colorant Solvent System, Methods of Use, and Articles
App 20200299513 - Chang; Yihua ;   et al.
2020-09-24
Multi-layered Structures And Uses Thereof
App 20200087512 - CHANG; YIHUA ;   et al.
2020-03-19
Process For Preparing Thermoplastic Elastomer Foam And Foamed Article
App 20200087476 - Chang; Yihua ;   et al.
2020-03-19
Process For Foaming Thermoplastic Elastomers
App 20190366600 - Baghdadi; Hossein A. ;   et al.
2019-12-05
Membranes And Uses Thereof
App 20190329533 - Chang; Yihua ;   et al.
2019-10-31
Process for foaming thermoplastic elastomers
Grant 10,421,221 - Baghdadi , et al. Sept
2019-09-24
Membranes and uses therof
Grant 10,377,112 - Chang , et al. A
2019-08-13
Article with controlled cushioning
Grant 10,253,149 - Watkins , et al.
2019-04-09
Method for dyeing golf balls and dyed golf balls
Grant 10,208,425 - Tutmark , et al. Feb
2019-02-19
Decorative foam and method
Grant 10,189,192 - Baghdadi , et al. Ja
2019-01-29
Process For Preparing Thermoplastic Elastomer Foam And Foamed Article
App 20180362721 - Chang; Yihua ;   et al.
2018-12-20
Process For Foaming Thermoplastic Elastomers
App 20180272577 - Baghdadi; Hossein A. ;   et al.
2018-09-27
Process for preparing thermoplastic elastomer foam and foamed article
Grant 10,081,716 - Chang , et al. September 25, 2
2018-09-25
Process For Preparing Thermoplastic Elastomer Foam And Foamed Article
App 20180237605 - CHANG; Yihua ;   et al.
2018-08-23
Process for foaming thermoplastic elastomers
Grant 10,005,209 - Baghdadi , et al. June 26, 2
2018-06-26
Acid dyeing of polyurethane materials
Grant 9,970,155 - Schoborg , et al. May 15, 2
2018-05-15
Method For Dyeing Golf Balls And Dyed Golf Balls
App 20180080172 - Tutmark; Bradley C. ;   et al.
2018-03-22
Method for dyeing golf balls and dyed golf balls
Grant 9,863,089 - Tutmark , et al. January 9, 2
2018-01-09
Process for foaming thermoplastic elastomers
Grant 9,802,343 - Watkins , et al. October 31, 2
2017-10-31
Process For Foaming Thermoplastic Elastomers
App 20170259473 - Baghdadi; Hossein A. ;   et al.
2017-09-14
Decorative Foam And Method
App 20170036377 - Baghdadi; Hossein ;   et al.
2017-02-09
Decorative foam and method
Grant 9,498,927 - Watkins , et al. November 22, 2
2016-11-22
Article Including A Bladder Element With An Image And Method Of Manufacturing The Article
App 20160295963 - Chang; Yihua ;   et al.
2016-10-13
Process for Foaming Thermoplastic Elastomers
App 20160271847 - Watkins; Richard L. ;   et al.
2016-09-22
Process for foaming thermoplastic elastomers
Grant 9,375,866 - Watkins , et al. June 28, 2
2016-06-28
Article with Controlled Cushioning
App 20160108198 - Watkins; Richard L. ;   et al.
2016-04-21
Membranes And Uses Thereof
App 20160075113 - Chang; Yihua ;   et al.
2016-03-17
Article with controlled cushioning
Grant 9,243,104 - Watkins , et al. January 26, 2
2016-01-26
Process For Foaming Thermoplastic Elastomers
App 20140272379 - Watkins; Richard L. ;   et al.
2014-09-18
Modified Thermoplastic Elastomers For Increased Compatibility With Supercritical Fluids
App 20140259753 - Watkins; Richard L. ;   et al.
2014-09-18
Decorative Foam And Method
App 20140259329 - Watkins; Richard L. ;   et al.
2014-09-18
Article With Controlled Cushioning
App 20140275306 - Watkins; Richard L. ;   et al.
2014-09-18
Acid Dyeing Of Polyurethane Materials
App 20140250611 - Schoborg; Anna ;   et al.
2014-09-11
Method For Dyeing Golf Balls And Dyed Golf Balls
App 20140256468 - Tutmark; Bradley C. ;   et al.
2014-09-11
Method For Dyeing Golf Balls And Dyed Golf Balls
App 20140250609 - Tutmark; Bradley C. ;   et al.
2014-09-11
Gel reduction in blends of thermoplastic polyurethane and hydroxyl functional polymers
Grant 7,842,391 - Watkins , et al. November 30, 2
2010-11-30
Gel Reduction In Blends Of Thermoplastic Polyurethane And Hydroxyl Functional Polymers
App 20090297744 - Watkins; Richard L. ;   et al.
2009-12-03
Gel reduction in blends of thermoplastic polyurethane and hydroxyl functional polymers
Grant 7,597,946 - Watkins , et al. October 6, 2
2009-10-06
Flexible Barrier Membranes Employing Poly (hydroxy Amino Ethers)
App 20080206502 - Chang; Yihua ;   et al.
2008-08-28
Ion-sensitive, water-dispersible polymers, a method of making same and items using same
Grant 7,276,459 - Lang , et al. October 2, 2
2007-10-02
Flexible barrier membranes employing poly (hydroxy amino ethers)
App 20070141282 - Chang; Yihua ;   et al.
2007-06-21
Pre-moistened wipe product
Grant 7,101,612 - Lang , et al. September 5, 2
2006-09-05
Water-dispersible, cationic polymers, a method of making same and items using same
Grant 7,070,854 - Chang , et al. July 4, 2
2006-07-04
Process for improving interfacial adhesion in a laminate
Grant 7,033,458 - Chang , et al. April 25, 2
2006-04-25
Water-dispersible, cationic polymers, a method of making same and items using same
Grant 6,908,966 - Chang , et al. June 21, 2
2005-06-21
Water-dispersible, cationic polymers, a method of making same and items using same
Grant 6,897,168 - Branham , et al. May 24, 2
2005-05-24
Gel reduction in blends of thermoplastic polyurethane and hydroxyl functional polymers
App 20050048236 - Watkins, Richard L. ;   et al.
2005-03-03
Ion-sensitive hard water dispersible polymers and applications therefor
Grant 6,855,790 - Chang , et al. February 15, 2
2005-02-15
Membranes with fluid barrier properties and articles containing such membranes
App 20050031816 - Chang, Yihua ;   et al.
2005-02-10
Water-dispersible, cationic polymers, a method of making same and items using same
Grant 6,828,014 - Branham , et al. December 7, 2
2004-12-07
Ion-sensitive, water-dispersable polymers, a method of making same and items using same
Grant 6,815,502 - Lang , et al. November 9, 2
2004-11-09
Ion-sensitive, water-dispersible polymers, a method of making same and items using same
Grant 6,713,414 - Pomplun , et al. March 30, 2
2004-03-30
Water-dispersible, cationic polymers, a method of making same and items using same
App 20040030080 - Chang, Yihua ;   et al.
2004-02-12
Coating method
Grant 6,689,036 - Balzar , et al. February 10, 2
2004-02-10
Ion-sensitive, water-dispersible polymers, a method of making same and items using same
Grant 6,683,143 - Mumick , et al. January 27, 2
2004-01-27
Ion-sensitive, water-dispersible polymers, a method of making same and items using same
Grant 6,653,406 - Soerens , et al. November 25, 2
2003-11-25
Screen printed coating on water-sensitive film for water protection
Grant 6,638,603 - Kerins , et al. October 28, 2
2003-10-28
Ion-sensitive hard water dispersible polymers and applications therefor
Grant 6,630,558 - Chang , et al. October 7, 2
2003-10-07
Ion-sensitive, water-dispersible polymers, a method of making same and items using same
Grant 6,602,955 - Soerens , et al. August 5, 2
2003-08-05
Ion-sensitive, water-dispersible polymers, a method of making same and items using same
Grant 6,599,848 - Chen , et al. July 29, 2
2003-07-29
Water-dispersible polymers, a method of making same and items using same
Grant 6,586,529 - Mumick , et al. July 1, 2
2003-07-01
Ion-sensitive, water-dispersible polymers, a method of making same and items using same
Grant 6,579,570 - Lang , et al. June 17, 2
2003-06-17
Ion-sensitive hard water dispersible polymers and applications therefor
App 20030105257 - Chang, Yihua ;   et al.
2003-06-05
Ion-sensitive, water-dispersible polymers, a method of making same and items using same
App 20030096910 - Soerens, Dave A. ;   et al.
2003-05-22
Ion-sensitive, water-dispersible polymers, a method of making same and items using same
Grant 6,548,592 - Lang , et al. April 15, 2
2003-04-15
Ion-sensitive hard water dispersible polymers and applications therefor
Grant 6,537,663 - Chang , et al. March 25, 2
2003-03-25
Water-dispersible, cationic polymers, a method of making same and items using same
App 20030055146 - Chang, Yihua ;   et al.
2003-03-20
Flushable release film with combination wiper
Grant 6,530,910 - Pomplun , et al. March 11, 2
2003-03-11
Water-dispersible, cationic polymers, a method of making same and items using same
App 20030045645 - Chang, Yihua ;   et al.
2003-03-06
Water-dispersible, cationic polymers, a method of making same and items using same
App 20030032352 - Chang, Yihua ;   et al.
2003-02-13
Water-dispersible, cationic polymers, a method of making same and items using same
App 20030026963 - Chang, Yihua ;   et al.
2003-02-06
Water-dispersible, cationic polymers, a method of making same and items using same
App 20030027470 - Chang, Yihua ;   et al.
2003-02-06
Water-dispersible, cationic polymers, a method of making same and items using same
App 20030022568 - Branham, Kelly D. ;   et al.
2003-01-30
Process for improving interfacial adhesion in a laminate
App 20020187289 - Chang, Yihua ;   et al.
2002-12-12
Coating method
App 20020183182 - Balzar, Tammy Jo ;   et al.
2002-12-05
Pre-moistened wipe product
App 20020155281 - Lang, Frederick J. ;   et al.
2002-10-24
Water-dispersible polymers, a method of making same and items using same
App 20020146552 - Mumick, Pavneet S. ;   et al.
2002-10-10
Coating Method
Grant 6,458,064 - Balzar , et al. October 1, 2
2002-10-01
Temperature sensitive polymers and water-dispersible products containing the polymers
Grant 6,451,429 - Mumick , et al. September 17, 2
2002-09-17
Ion-sensitive hard water dispersible polymers and applications therefor
App 20020111450 - Chang, Yihua ;   et al.
2002-08-15
Ion-sensitive, water-dispersible polymers, a method of making same and items using same
Grant 6,429,261 - Lang , et al. August 6, 2
2002-08-06
Ion-sensitive hard water dispersible polymers and applications therefor
Grant 6,423,804 - Chang , et al. July 23, 2
2002-07-23
Temperature sensitive polymers and water-dispersible products containing the polymers
Grant 6,410,644 - Mumick , et al. June 25, 2
2002-06-25
Temperature sensitive polymers and water-dispersible products containing the polymers
App 20010029143 - Mumick, Pavneet Singh ;   et al.
2001-10-11
Temperature sensitive polymers and water-dispersible products containing the polymers
App 20010027072 - Mumick, Pavneet Singh ;   et al.
2001-10-04
Temperature sensitive polymers and water-dispersible products containing the polymers
App 20010027238 - Mumick, Pavneet Singh ;   et al.
2001-10-04
Compositions of amorphous polyalphaolefin coatings on water-sensitive substrate
App 20010021458 - Campbell, Stephen M. ;   et al.
2001-09-13
Ion sensitive polymeric materials
Grant 6,194,517 - Pomplun , et al. February 27, 2
2001-02-27
Ion sensitive polymeric materials
Grant 5,986,004 - Pomplun , et al. November 16, 1
1999-11-16
Applicator and coating
Grant 5,984,888 - Nielsen , et al. November 16, 1
1999-11-16
Flushable release liner comprising a release coating on a water-sensitive film
Grant 5,981,012 - Pomplun , et al. November 9, 1
1999-11-09
Ion sensitive polymeric materials
Grant 5,972,805 - Pomplun , et al. October 26, 1
1999-10-26
Temperature sensitive polymers and water-dispersible products containing the polymers
Grant 5,969,052 - Mumick , et al. October 19, 1
1999-10-19
Methylated hydroxypropylcellulose and temperature responsive products made therefrom
Grant 5,770,528 - Mumick , et al. June 23, 1
1998-06-23
Paper applicator containing a water-insoluble coating
Grant 5,601,530 - Nielsen , et al. February 11, 1
1997-02-11

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