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 13):
The process as claimed in any one of the preceding claims, wherein the amount of lithium extracted from the adsorbent through exposure to the acid solution is greater than about 90%.

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): 0.7806332818864259
- 35 USC 102 Novelty (BERT): 0.4909794799742458
- Combined Prediction Score: 0.7516679016952079
- Mean Citation Score: 186.718348
- Max Citation Score: 193.78656
- Similarity Product: 132.08665851751329

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