Inventor

DEARDURFF LARRIE A

US21 patents

⚠️ This page may combine multiple inventors who share the name “DEARDURFF LARRIE A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DEARDURFF LARRIE A

HEWLETT PACKARD DEVELOPMENT CO

Crown compound modified silica coatings for ink-jet media

Ink jet dye design

Multimeric dye structures

Phthalocyanine cyan dye with appended chelating arm to induce monomer dye formation and increased chroma

Ink compositions

Ink supply

Ink jet dye design

Boronic acid containing dyes to improve permanence of images

Inkjet dye design

HEWLETT PACKARD CO

Dye set for improved ink-jet image quality

Dye set for improved ink-jet print quality

Ink-jet inks for improved image quality

GRACE W R & CO

Packages and containers comprising salicylic acid chelates as oxygen scavengers

Metal catalyzed ascorbate compounds as oxygen scavengers

Metal catalyzed ascorbate compounds as oxygen scavengers

AQUANAUTICS CORP

Amino polycarboxylic acid compounds as oxygen scavengers

Polyalkylamine complexes for ligand extraction and generation

ADVANCED OXYGEN TECHNOLOGIES I

Polymer compositions containing salicylic acid chelates as oxygen scavengers

(unassigned)

Dye-based ink jet compositions having improved stability and light fastness

HEWLETT PACKARD COMPANY L P

Fast drying images and methods for printing on inorganic porous media

DEARDURFF LARRIE A

Ink jet dye design