Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Photographic element containing a red dye-forming pyrazolotriazole coupler

Photographic element containing a red dye-forming pyrazolotriazole coupler

US Patent 6638701 · Granted Oct 28, 2003

Estimated economic value: $2,397,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Methods of multiplexing sample analysis by mass spectrometry2020
Medical devices having activated surfaces2019
Medical devices having activated surfaces2017
Medical devices having activated surfaces2016
Polymeric ascorbic acid devices for tissue regeneration2015
Medical devices having activated surfaces2015
Branched polyamines and formulations thereof for use in medical devices2013
Adhesive formulations2013
Bioadhesive composition formed using click chemistry2011
Stabilized dyes for thermal dye transfer materials2010
Urea stabilizers for thermal dye transfer materials2007
Magenta dye mixture2007