PATENT CLAIM ANALYSIS

Application Number: 15869304
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["556", "081000"]

Abstract:
Nanoscale metal halide perovskites are provided. The nanoscale metal halide perovskites may have a 2D structure, a quasi-2D structure, or a 3D structure. Methods also are provided for making the nanoscale metal halide perovskites. The color emitted by the nanoscale metal halide perovskites may be tuned.

Claim (Index 1):
A nanoscale metal halide perovskite comprising a crystal having a unit cell according to formula (II):\n (RNH 3 )(R\u2032NH 3 )(IC) n-1 M n X 3n+1 \u2003\u2003(II); wherein IC is an inorganic cation comprising a monovalent metal; R and R\u2032 are selected independently from a monovalent C 2 -C 20  hydrocarbyl; M is a metal selected from Pb, Sn, Cu, Ge, Mn, Co, Bi, or Eu; X is a halide ion selected from Cl, Br, or I; and n is an integer equal to or greater than 1.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 86.0
- Lexical Diversity: 1.85714
- Patent Class: 556.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15354558', '15270259', '14954442', '15668123', '15767012']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7370112310697162
- 35 USC 102 Novelty (BERT): 0.6004705304335072
- Combined Prediction Score: 0.7233571610060953
- Mean Citation Score: 343.0658380000001
- Max Citation Score: 543.34247
- Similarity Product: 484.8991727710677

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

Dataset: test