Chan; Alexander C.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chan; Alexander C..The latest application filed is for "two step hair coloring compositions delivering deeper, long-lasting color".

Company Profile

0.11.8

Chan; Alexander C. - Auburn MA
Chan; Alexander C. - Cranbury NJ
Chan; Alexander C - Cranbury NJ
Chan; Alexander C. - Buffalo Grove IL
Chan; Alexander C. - Mineola NY

*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
Synthetic insertion of clear codes during video program changes Grant 7,336,318 - Chan , et al. February 26, 2	2008-02-26
Hair dyeing method including an aligning step Grant 7,074,244 - Chan , et al. July 11, 2	2006-07-11
Efficient two-step method of coloring and lightening hair with less damage Grant 7,066,968 - Chan , et al. June 27, 2	2006-06-27
Method for providing more vibrant, natural and long-lasting color to hair Grant 7,060,111 - Chan , et al. June 13, 2	2006-06-13
Two step hair coloring compositions delivering deeper, long-lasting color Grant 7,041,142 - Chan , et al. May 9, 2	2006-05-09
Two Step Hair Coloring Compositions Delivering Deeper, Long-lasting Color App 20060075580 - Chan; Alexander C. ; et al.	2006-04-13
Efficient two-step method of coloring and lightening hair with less damage App 20050193501 - Chan, Alexander C. ; et al.	2005-09-08
Hair dyeing method including an aligning step App 20050000036 - Chan, Alexander C. ; et al.	2005-01-06
Method of providing more vibrant, natural and long-lasting color to hair App 20050000035 - Chan, Alexander C. ; et al.	2005-01-06
Enhanced color deposition for hair with sequestering agents Grant 6,758,866 - Yang , et al. July 6, 2	2004-07-06
Two step permanent coloring of hair Grant 6,743,264 - Sarojini , et al. June 1, 2	2004-06-01
Two step permanent coloring of hair App 20030154562 - Sarojini, Padmaja ; et al.	2003-08-21
Method for coloring hair with removable hair color Grant 6,599,330 - Tian , et al. July 29, 2	2003-07-29
Enhanced color deposition for hair with sequestering agents App 20030135935 - Yang, Jiang ; et al.	2003-07-24
Method for coloring hair with removable hair color App 20030106168 - Tian, Minmin ; et al.	2003-06-12
Synthetic insertion of clear codes during video program changes App 20030058366 - Chan, Alexander C. ; et al.	2003-03-27
Method and composition for removing semi-permanent color from human hair Grant 5,651,960 - Chan , et al. July 29, 1	1997-07-29
Erasable hair dyeing process Grant 5,474,578 - Chan , et al. December 12, 1	1995-12-12
Skin coloring compositions containing indoles and quaternary ammonium salts Grant 5,049,381 - Schultz , et al. September 17, 1	1991-09-17

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