COLOR DATA LLC
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Aug 20, 2002 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 497 Total Citation Count
- May 15, 1989 Earliest Filing
- 14 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6437863 Method and apparatus for detecting and measuring conditions affecting colorExpiredApr 05, 00Aug 20, 02[G01J]
6330341 Method and apparatus for hair color characterization and treatmentExpiredSep 29, 97Dec 11, 01[G06K]
6314372 Method and apparatus for hair color characterization and treatmentExpiredJun 07, 96Nov 06, 01[G01J]
6308088 Method and apparatus for detecting and measuring conditions affecting colorExpiredOct 26, 99Oct 23, 01[A61B]
6271920 Methods and apparatus for color calibration and verificationExpiredDec 18, 98Aug 07, 01[G01J]
6178341 Color measurement system with color index for skin, teeth, hair and material substancesExpiredDec 18, 98Jan 23, 01[A61B]
6157445 Method and apparatus for detecting and measuring conditions affecting colorExpiredSep 29, 97Dec 05, 00[G01J]
6129664 Method and apparatus for detecting and measuring conditions affecting colorExpiredSep 29, 97Oct 10, 00[A61B]
6128516 Method and apparatus for detecting and measuring conditions affecting colorExpiredSep 29, 97Oct 03, 00[A61B]
5671735 Method and apparatus for detecting and measuring conditions affecting colorExpiredMay 09, 94Sep 30, 97[A61B]
5313267 Method and instrument for selecting personal compatible colorsExpiredFeb 22, 93May 17, 94[G01J]
5311293 Method and instrument for selecting personal compatible colorsExpiredJan 29, 93May 10, 94[G01J]
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