PATENT CLAIM ANALYSIS

Application Number: 15917928
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["522", "015000"]

Abstract:
Matrix-filled liquid radiation curable resin compositions for additive fabrication are described and claimed. Such resins include a cationically polymerizable component that is an aliphatic epoxide, a multifunctional (meth)acrylate component, a cationic photoinitiator, a free-radical photoinitiator, and a matrix of inorganic fillers, wherein the matrix further constitutes prescribed ratios of at least one microparticle constituent and at least one nanoparticle constituent. Also described and claimed is a process for using the matrix-filled liquid radiation curable resins for additive fabrication to create three dimensional parts, and the three-dimensional parts made from the liquid radiation curable resins for additive fabrication.

Claim (Index 5):
The liquid radiation curable composition for additive fabrication  claim 4 , wherein the aliphatic epoxide component is a cycloaliphatic epoxy selected from the group consisting of: 3,4-epoxycyclohexylmethyl-3\u2032,4\u2032-epoxycyclohexanecarboxylate, 2-(3,4-epoxycyclohexyl-5,5-spiro-3,4-epoxy)-cyclohexane-1,4-dioxane, bis(3,4-epoxycyclohexylmethyl)adipate, vinylcyclohexene oxide, 4-vinylepoxycyclohexane, vinylcyclohexene dioxide, bis(3,4-epoxy-6-methylcyclohexylmethyl)adipate, 3,4-epoxy-6-methylcyclohexyl-3\u2032,4\u2032-epoxy-6\u2032-methylcyclohexanecarboxylate, \u03b5-caprolactone-modified 3,4-epoxycyclohexylmethyl-3\u2032,4\u2032-epoxycyclohexane carboxylates, trimethylcaprolactone-modified 3,4-epoxycyclohexylmethyl-3\u2032,4\u2032-epoxycyclohexane carboxylates, \u03b2-methyl-\u03b4-valerolactone-modified 3,4-epoxycyclohexcylmethyl-3\u2032,4\u2032-epoxycyclohexane carboxylates, methylenebis(3,4-epoxycyclohexane), bicyclohexyl-3,3\u2032-epoxide, bis(3,4-epoxycyclohexyl) with a linkage of \u2014O\u2014, \u2014S\u2014, \u2014SO\u2014, \u2014SO 2 \u2014, \u2014C(CH 3 ) 2 \u2014, \u2014CBr 2 \u2014, \u2014C(CBr 3 ) 2 \u2014, \u2014C(CF 3 ) 2 \u2014, \u2014C(CCl 3 ) 2 \u2014, or \u2014CH(C 6 H 5 )\u2014, dicyclopentadiene diepoxide, di(3,4-epoxycyclohexylmethyl) ether of ethylene glycol, ethylenebis(3,4-epoxycyclohexanecarboxylate), and epoxyhexahydrodioctylphthalate.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 90.0
- Lexical Diversity: 1.73016
- Patent Class: 522.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14533238', '14951743', '14454091', '15281978', '15618154']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7563267215289152
- 35 USC 102 Novelty (BERT): 0.6050569795163929
- Combined Prediction Score: 0.741199747327663
- Mean Citation Score: 397.93931
- Max Citation Score: 568.11255
- Similarity Product: 563.824417048189

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

Dataset: test