PATENT CLAIM ANALYSIS

Application Number: 16015600
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["264", "401000"]

Abstract:
A system for printing three dimensional objects using a liquid-matrix support includes a motor, a resin, a stage, oil, and a light projecting source. The motor is an operating interface that is adapted to move the stage in an upward or in a downward direction. The resin in the system comprises a light polymerizable liquid. The light from the light projecting source is projected onto the resin to provide a shape to the three dimensional objects. The stage is adapted to move in the upward or in the downward direction to support the growing layers of the printed three dimensional objects. The oil is a non-aqueous hydrophobic and oleo-phobic component that is coupled at an interface with the resin by a liquid-matrix support which includes an additive. The light projecting irradiates the resin, and, in a preferred embodiment, irradiation passes through the oil to the resin. The liquid-matrix support enhances speed, resolution and provides smooth finishing texture to the printed three dimensional objects of large and small dimensions.

Claim (Index 3):
The system of  claim 2 , wherein the oil functions as a liquid support for the resin, wherein the resin is selected from the group consisting of urethanes, epoxy and/or acrylates, and selected from a group of combinations of mono-acrylate, di-acrylate, tri-acrylate, tetra-acrylates, poly-acrylate, urethanes, poly-urethanes, epoxy with oligomers and additives,\n wherein the additives are in the resin and are represented by the formula\n Rf\u2014X\u2014R \n where Rf is aperfluorinated alkyl group selected from the group consisting of CF3(CF2)n-, CF3(OCF2CF2)n-, CF3(OCF2CF2CF2)n-, or CF3[CF(CF3)-CF2-O]n-, where n=1 to 30; X is a chemical linkage having one or more ethers, esters, or amides between Rf and R, or is a single bond connecting Rf and R; and R is a non-fluorinated alkyl, alkenyl, alkynyl, or aryl group with functional groups selected from the group consisting of such as are alcohols, amines, ethers, esters, and amides; and wherein the oil is selected from group comprising of aliphatic and polymeric perfluorinated compounds represented as CF3(CF2)n-, CF3(OCF2CF2)n-, CF3(OCF2CF2CF2)n- and CF3[CF(CF3)-CF2-O]n where n=10 to 100.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 94.0
- Lexical Diversity: 2.45333
- Patent Class: 264.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15758272', '14588082', '14534998', '16061138', '15091750']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7579924098385539
- 35 USC 102 Novelty (BERT): 0.4559248832668437
- Combined Prediction Score: 0.7277856571813829
- Mean Citation Score: 129.034008
- Max Citation Score: 132.2457
- Similarity Product: 101.38294476692676

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

Dataset: test