Law; Kam W.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Law; Kam W..The latest application filed is for "organophotoreceptor with charge transport compound having an epoxy group".

Company Profile

0.46.43

Law; Kam W. - Woodbury MN
Law; Kam W. - San Diego CA
Law; Kam W. - Oakdale MN

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

Patent Activity

Patent	Date
Azine-based charge transport materials Grant 7,501,216 - Jubran , et al. March 10, 2	2009-03-10
Electrophotographic organophotoreceptors with novel charge transport materials Grant 7,479,357 - Law , et al. January 20, 2	2009-01-20
Electrophotographic organophotoreceptors with novel charge transport compounds Grant 7,452,641 - Jubran , et al. November 18, 2	2008-11-18
Polymeric charge transport compositions Grant 7,432,028 - Getautis , et al. October 7, 2	2008-10-07
Electrophotographic organophotoreceptors with novel charge transport compounds Grant 7,358,014 - Law , et al. April 15, 2	2008-04-15
Polymeric charge transport materials having repeating units comprising an aromatic group and a --S-- linkage Grant 7,348,112 - Jubran , et al. March 25, 2	2008-03-25
Organophotoreceptors with azine-based compounds Grant 7,300,732 - Jubran , et al. November 27, 2	2007-11-27
Organophotoreceptor with charge transport compound having an epoxy group Grant 7,291,431 - Tokarski , et al. November 6, 2	2007-11-06
Electrophotographic organophotoreceptors with novel charge transport materials Grant 7,202,004 - Law , et al. April 10, 2	2007-04-10
Organophotoreceptor with novel charge transport compounds having an epoxy group Grant 7,183,028 - Tokarski , et al. February 27, 2	2007-02-27
Organophotoreceptor with a hydrazone polymer charge transport material Grant 7,166,400 - Tokarski , et al. January 23, 2	2007-01-23
Electrophotographic organophotoreceptors with novel charge transport materials Grant 7,118,839 - Law , et al. October 10, 2	2006-10-10
Electrophotographic organophotoreceptors with novel charge transport compounds Grant 7,112,391 - Jubran , et al. September 26, 2	2006-09-26
Organophotoreceptor with a charge transport material having two (9-fluorenylidene)malononitrile groups Grant 7,094,510 - Jubran , et al. August 22, 2	2006-08-22
Organophotoreceptor with a charge transport compound having an epoxy group Grant 7,090,953 - Getautis , et al. August 15, 2	2006-08-15
Organophotoreceptor with charge transport compound having an epoxy group App 20060147827 - Tokarski; Zbigniew ; et al.	2006-07-06
Electrophotographic organophotoreceptors with novel charge transport materials Grant 7,063,928 - Law , et al. June 20, 2	2006-06-20
Organophotoreceptor with charge transport material with fluorenone azine groups Grant 7,037,632 - Jubran , et al. May 2, 2	2006-05-02
Organophotoreceptor with charge transport compound having an epoxy group Grant 7,029,812 - Tokarski , et al. April 18, 2	2006-04-18
Sulfonyldiphenylene based charge transport compositions Grant 7,026,089 - Law , et al. April 11, 2	2006-04-11
Photoconductor materials based on complex of charge generating material Grant 7,018,757 - Zhu , et al. March 28, 2	2006-03-28
Organophotoreceptor with charge transport material having bis(9-fluorenone) azine groups Grant 7,011,917 - Jubran , et al. March 14, 2	2006-03-14
Polymeric charge transport compositions for organophotoreceptors Grant 7,011,918 - Jubran , et al. March 14, 2	2006-03-14
Organophotoreceptor with charge transport compound with hydrazone groups Grant 6,991,882 - Getautis , et al. January 31, 2	2006-01-31
Polymeric charge transport materials having repeating units comprising an aromatic group and a -S- linkage App 20060003241 - Jubran; Nusrallah ; et al.	2006-01-05
Organophotoreceptor with a charge transport material having two azine groups Grant 6,955,869 - Jubran , et al. October 18, 2	2005-10-18
Polymeric charge transport compositions for organophotoreceptors App 20050191571 - Jubran, Nusrallah ; et al.	2005-09-01
Electrophotographic organophotoreceptors with novel charge transport compounds App 20050147906 - Jubran, Nusrallah ; et al.	2005-07-07
Liquid inks comprising stabilizing organosols Grant 6,905,807 - Morrison , et al. June 14, 2	2005-06-14
Electrophotographic organophotoreceptors with novel charge transport materials Grant 6,905,804 - Law , et al. June 14, 2	2005-06-14
Electrophotographic organophotoreceptors with novel charge transport materials App 20050123849 - Law, Kam W. ; et al.	2005-06-09
Sulfonyldiphenylene based charge transport compositions App 20050123848 - Law, Kam W. ; et al.	2005-06-09
Electrophotographic organophotoreceptors with novel charge transport compounds App 20050112490 - Law, Kam W. ; et al.	2005-05-26
Electrophotographic organophotoreceptors with novel charge transport compounds Grant 6,887,634 - Jubran , et al. May 3, 2	2005-05-03
Organophotoreceptor with a hydrazone polymer charge transport material App 20050089783 - Tokarski, Zbigniew ; et al.	2005-04-28
Electrophotographic organophotoreceptors with novel charge transport materials App 20050084784 - Law, Kam W. ; et al.	2005-04-21
Electrophotographic organophotoreceptors with novel charge transport compounds App 20050074683 - Jubran, Nusrallah ; et al.	2005-04-07
Organophotoreceptor with charge transport material having fluorenone hydrazone groups App 20050069794 - Jubran, Nusrallah ; et al.	2005-03-31
Organophotoreceptor with a charge transport material having two azine groups App 20050069798 - Jubran, Nusrallah ; et al.	2005-03-31
Organophotoreceptor with charge transport material having bis(9-fluorenone) azine groups App 20050069795 - Jubran, Nusrallah ; et al.	2005-03-31
Organophotoreceptor with charge transport material with fluorenone azine groups App 20050069793 - Jubran, Nusrallah ; et al.	2005-03-31
Electrophotographic photoreceptors with novel overcoats Grant 6,869,741 - Zhu , et al. March 22, 2	2005-03-22
Electrophotographic organophotoreceptors with novel charge transport materials App 20050058917 - Law, Kam W. ; et al.	2005-03-17
Di-hydrazone based charge transport compounds Grant 6,864,028 - Jubran , et al. March 8, 2	2005-03-08
Sulfonyldiphenylene-based charge transport compositions Grant 6,864,025 - Law , et al. March 8, 2	2005-03-08
Carbazole based charge transport compounds Grant 6,835,513 - Jubran , et al. December 28, 2	2004-12-28
Hydrazone-based charge transport compounds Grant 6,835,514 - Jubran , et al. December 28, 2	2004-12-28
Azine-based charge transport materials App 20040241562 - Jubran, Nusrallah ; et al.	2004-12-02
Photoconductor materials based on new phase of titanyl phthalocyanine Grant 6,815,132 - Zhu , et al. November 9, 2	2004-11-09
Sulfonyldiphenylene based charge transport compositions Grant 6,815,133 - Law , et al. November 9, 2	2004-11-09
Organophotoreceptors with azine-based compounds App 20040219446 - Jubran, Nusrallah ; et al.	2004-11-04
Liquid inks comprising stabilizing plastisols Grant 6,806,013 - Morrison , et al. October 19, 2	2004-10-19
Polymeric charge transport compositions App 20040191655 - Getautis, Vytautas ; et al.	2004-09-30
Organophotoreceptor with a charge transport material having two (9-fluorenylidene) malononitrile groups App 20040170909 - Jubran, Nusrallah ; et al.	2004-09-02
Organophotoreceptor with a charge transport compound having an epoxy group App 20040161685 - Getautis, Vytautas ; et al.	2004-08-19
Organophotoreceptor with novel charge transport compounds having an epoxy group App 20040157145 - Tokarski, Zbigniew ; et al.	2004-08-12
Photoconductor materials based on complex of charge generating material App 20040152000 - Zhu, Jiayi ; et al.	2004-08-05
Electrophotographic organophotoreceptors with novel charge transport compounds App 20040151998 - Jubran, Nusrallah ; et al.	2004-08-05
Organophotoreceptor with charge transport compound with hydrazone groups App 20040106054 - Getautis, Vytautas ; et al.	2004-06-03
Organophotoreceptor with charge transport compound having an epoxy group App 20040081903 - Tokarski, Zbigniew ; et al.	2004-04-29
Organophotoreceptor with a compound having a toluidine group App 20040063012 - Jubran, Nusrallah ; et al.	2004-04-01
Organophotoreceptors with a fluoran-based compound App 20040043314 - Jubran, Nusrallah ; et al.	2004-03-04
Electrophotographic organophotoreceptors with novel charge transport compounds Grant 6,696,209 - Law , et al. February 24, 2	2004-02-24
Electrophotographic organophotoreceptors with novel charge transport compounds Grant 6,689,523 - Law , et al. February 10, 2	2004-02-10
Electrophotographic organophotoreceptors with novel charge transport compounds Grant 6,670,085 - Jubran , et al. December 30, 2	2003-12-30
Photoconductor materials based on new phase of titanyl phthalocyanine App 20030235769 - Zhu, Jiayi ; et al.	2003-12-25
Hydrazone-based charge transport compounds App 20030215728 - Jubran, Nusrallah ; et al.	2003-11-20
Carbazole based charge transport compounds App 20030207188 - Jubran, Nusrallah ; et al.	2003-11-06
Sulfonyldiphenylene based charge transport compositions App 20030203297 - Law, Kam W. ; et al.	2003-10-30
Sulfonyldiphenylene-based charge transport compositions App 20030203296 - Law, Kam W. ; et al.	2003-10-30
Electrophotographic organophotoreceptors with novel charge transport materials App 20030198880 - Law, Kam W. ; et al.	2003-10-23
Electrophotographic organophotoreceptors with novel charge transport compounds App 20030138712 - Law, Kam W. ; et al.	2003-07-24
Liquid inks comprising stabilizing organosols App 20030134940 - Morrison, Eric D. ; et al.	2003-07-17
Electrophotographic organophotoreceptors with novel charge transport compounds App 20030129513 - Jubran, Nusrallah ; et al.	2003-07-10
Electrophotographic organophotoreceptors with novel charge transport compounds App 20030113132 - Law, Kam W. ; et al.	2003-06-19
Electrophotographic organophotoreceptors with novel charge transport materials App 20030113643 - Law, Kam W. ; et al.	2003-06-19
Electrophotographic organophotoreceptors with novel charge transport compounds App 20030113644 - Law, Kam W. ; et al.	2003-06-19
Electrophotographic organophotoreceptors with novel charge transport materials App 20030104294 - Law, Kam W. ; et al.	2003-06-05
Developer storage and delivery system for liquid electrophotography Grant 6,546,221 - Baker , et al. April 8, 2	2003-04-08
Electrophotographic photoreceptors with noverl overcoats App 20030054272 - Zhu, Jiayi ; et al.	2003-03-20
Liquid inks comprising stabilizing plastisols App 20030032700 - Morrison, Eric D. ; et al.	2003-02-13
Developer storage and delivery system for liquid electrophotography App 20020154923 - Baker, James A. ; et al.	2002-10-24
Abrasive articles including an antiloading composition Grant 6,261,682 - Law July 17, 2	2001-07-17
Abrasive article comprising an antiloading component Grant 5,954,844 - Law , et al. September 21, 1	1999-09-21
Abrasive article comprising an antiloading component Grant 5,704,952 - Law , et al. January 6, 1	1998-01-06
Antiloading components for abrasive articles Grant 5,667,542 - Law , et al. September 16, 1	1997-09-16
Data storage device with improved roller lubricant characterized by stable viscosity over wide range of temperatures Grant 5,494,596 - Law , et al. February 27, 1	1996-02-27
Data storage device with roller lubricant that provides excellent drag force characteristics Grant 5,448,440 - Law , et al. September 5, 1	1995-09-05
Modified resins and abrasive articles made with the same as a bond system Grant 4,802,896 - Law , et al. February 7, 1	1989-02-07

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