ICC Patent Registry

In this Registry is a listing of patent statements and licensing declarations which have been disclosed to ICC, and which may be relevant to the development of ICC specifications and White Papers. These are in addition to any declarations cited in published ICC specifications or White Papers.

This Registry is not certified to be either accurate or complete, but only reflects the information that has been communicated to the ICC.

Patent holder	Date of disclosure	License type	More information
Sun Chemical Corporate	26 January 2010	Available on non-discriminatory terms	Communication of Spot Color data
Eastman Kodak Company	25 March 2010	Available on non-discriminatory terms	Metadata for specifying channel preservation in PDF
Sun Chemical Corporation	10 September 2010	Available on non-discriminatory terms	Various
Barco N. V.	23 August 2022	Available on non-discriminatory terms	Colour calibration, inc. CSDF
Apple, Inc	14 February 2024	Available on non-discriminatory terms	Global Tone Curve and Residual Gain Map Generation
Dolby Laboratories, Inc	24 January 2025	Available on non-discriminatory terms	Adaptive Gain Curve Tag for Images
Canon Inc	28 February 2025	Available on non-discriminatory terms	Image capture apparatus and control methods

Vendors wishing to submit declarations of intellectual property relating to either the ICC Specification or the ICC White Papers should visit the Intellectual Property page and download the Patent Statements and Licensing Declarations form.