PATENT CLAIM ANALYSIS

Application Number: 15881657
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["347", "102000"]

Abstract:
A transparent white ink composition is formulated to brighten, lighten and or dilute full-tone primary inkjet colors: cyan; magenta; yellow and black, eliminating the need for ‘light ink’ primary color inks. The transparent white ink is jetted concurrently with reduced amounts of full-tone inks in lighter tonal areas conventionally supported by ‘light ink’ primary inks. Printing ‘light ink’ primary colors using a transparent white ink composition may reduce the number of print channels needed to print all four primary colors and the four ‘light ink’ primary colors. Embodiments of the transparent white ink composition may be solvent- or water-based, drying by evaporation of the carrier fluid. Other embodiments may be radiation-curable ink compositions. An inkjet printer includes print carriage and print head assemblies configured for jetting a primary color ink and the transparent white ink in the same pass in correct proportions to achieve a desired effect.

Claim (Index 2):
A system for producing a composite lightened primary color inkjet ink comprising:\n a plurality of inkjet inks, each of a different primary color; a transparent white ink; an inkjet printer having a plurality of color channels; a controller for said inkjet printer; and program code for controlling said inkjet printer, which when executed by said controller causes said inkjet printer to perform computer-implemented operations including:\n allocating one of said plurality of color channels for delivery of said transparent white ink to a substrate; \n responsive to instructions from a page description to deliver a pre-formulated light inkjet ink of a predetermined primary color to a predetermined region of said substrate:\n jetting an amount of a first inkjet ink onto said predetermined region; \n while said first inkjet ink remains uncured, jetting an amount of a second inkjet ink onto said predetermined region of said substrate; \n wherein said first ink is selected from a group comprising the primary color inkjet ink specified by said page description and the transparent white inkjet ink and wherein said second inkjet ink comprises the remaining inkjet ink in said group after selection of said first inkjet ink; and \n curing said amounts of said first and second inkjet inks jetted onto said predetermined region; \n wherein blending of said first and second inkjet inks on said predetermined region in their uncured state produces a lightened primary color inkjet ink that replaces said pre-formulated light inkjet ink specified by said page description.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 86.0
- Lexical Diversity: 1.94186
- Patent Class: 347.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13667621', '14889540', '12739016', '11050047', '13707630']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7156351546837303
- 35 USC 102 Novelty (BERT): 0.5325000685559329
- Combined Prediction Score: 0.6973216460709506
- Mean Citation Score: 253.79068
- Max Citation Score: 361.34497000000016
- Similarity Product: 290.9611227048041

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test