PATENT CLAIM ANALYSIS

Application Number: 15749428
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["423", "179500"]

Abstract:
A process for the extraction of lithium from a brine, wherein a solution of the brine is contacted with a titanate adsorbent such that lithium ions are adsorbed thereon whilst rejecting substantially all other cations. The adsorbent is provided in the form of either a hydrated titanium dioxide or a sodium titanate. The process in turn produces a substantially pure lithium chloride solution

Claim (Index 6):
The process of  claim 5 , wherein the brine contains about 700 ppm lithium, about 0.19% magnesium, about 0.09% calcium, about 8.8% sodium, about 0.8% potassium and about 0.18% borate.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 86.0
- Lexical Diversity: 1.46667
- Patent Class: 423.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15049987', '12962423', '10395984', '10395985', '13284445']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7808876993991154
- 35 USC 102 Novelty (BERT): 0.4895143696562518
- Combined Prediction Score: 0.7517503664248291
- Mean Citation Score: 186.718348
- Max Citation Score: 193.78656
- Similarity Product: 134.13906936206817

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

Dataset: test