PATENT CLAIM ANALYSIS

Application Number: 16231693
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-07
Patent Classification: ["428", "207000"]

Abstract:
Aqueous inkjet ink formulations comprising a solvent including water and a co-solvent, a water soluble or water dispersible polymeric resin and a colorant, and a method for facilitating the use of such an aqueous inkjet ink in an indirect printing system in which the ink is jetted onto a hydrophobic release layer of an intermediate transfer member before having the solvent removed therefrom and being transferred to a substrate, wherein prior to the jetting of the ink the release layer is brought into contact with an aqueous solution of a positively charged polymeric chemical agent. Other aspects are also described.

Claim (Index 87):
The release layer of  claim 28  wherein the polymer is selected from the group consisting of linear polyethylene imine, branched polyethylene imine, modified polyethylene imine, poly(diallyldimethylammonium chloride), poly(4-vinylpyridine), polyallylamine, a vinyl pyrrolidone-dimethylaminopropyl methacrylamide co-polymer, a vinyl caprolactam-dimethylaminopropyl methacryamide hydroxyethyl methacrylate copolymer, a quaternized copolymer of vinyl pyrrolidone and dimethylaminoethyl methacrylate with diethyl sulfate, a guar hydroxypropyltrimonium chloride, and a hydroxypropyl guar hydroxypropyltrimonium chloride.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 98.0
- Lexical Diversity: 1.56716
- Patent Class: 428.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15182539', '14382930', '14917527', '14382869', '14917505']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9235007499969636
- 35 USC 102 Novelty (BERT): 0.5669527497960343
- Combined Prediction Score: 0.8878459499768708
- Mean Citation Score: 325.347582
- Max Citation Score: 398.34375
- Similarity Product: 324.7545301336795

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

Dataset: test