Inventor

HALL LACHLAN EVERETT

AU39 patents

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

HALL LACHLAN EVERETT

SILVERBROOK RES PTY LTD

Stabilized dithiolene inkjet inks

Water-based dithiolene infrared inkjet inks

Synthetically expedient water-dispersible IR dyes having improved lightfastness

Synthetically expedient water-dispersible IR dyes

Interface surface printer using invisible ink

Gallium naphthalocyanine dye

Ink formulations comprising gallium naphthalocyanines

Ink comprising gallium naphthalocyanine dye

Gallium naphthalocyanine salts for use as improved infrared dyes

Cyanine dye having reduced visible absorption

Aqueous formulation comprising low visibility naphthalocyanine dye

Substrate having gallium naphthalocyanine salt disposed thereon

Cyanine dye having multifunctional peripheral groups

Inkjet inks for printing coded data comprising naphthalocyanine dyes

Method of minimizing absorption of visible light in ink compositions comprising infrared-absorbing macrocyclic cyanine dyes

Infrared chromophores

Method of enabling entry of data into a computer system via a printed form

Method of minimizing absorption of visible light in ink compositions comprising infrared metal-dithiolene dyes

Metal-cyanine dye having axial ligands which reduce visible absorption

Inkjet ink comprising gallium naphthalocyanine dye

Substrate having inkjet ink comprising naphthalocyanine dye disposed thereon

Synthesis of metal cyanines

Hydrophilizable and hydrophilic cyanine dyes

Dibenzoanthraquinone based chromophores

Bridged diarylpolymethine chromophores

Dibenzoflourenone based chromophores

Metal-cyanine dye having improved water solubility

Method of modulating stability of sulfonated dye

Inkjet containing phthalocyanine dye with non-planar groups

Substrate having IR-absorbing dye with branched axial ligands

IR-absorbing gallium naphthalocyanine dye

Method of preparing macrocylic metal cyanine compound

Method of printing an IR-absorbing dye onto a substrate

Inkjet ink comprising metal-cyanine dye with improved water-solubility

Method of minimizing absorption of visible light in ink compositions comprising IR-absorbing metal-cyanine dyes

Method of minimizing absorption of visible light in infrared dyes

INDUSEGARAM SUTHARSINY

Sulfonated dye salts having improved stability

Method of formulating ink having minimal visible coloration

Ink cartridge comprising weakly acidic naphthalocyanine ink formulation