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 12):
The process as claimed in  claim 11 , wherein the contact or residence time between the brine solution and the adsorbent is:\n a. between about 8 to 24 hours; b. between about 20 to 24 hours; or c. between about 8 to 16 hours.

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): 0.7767218051154172
- 35 USC 102 Novelty (BERT): 0.5133542560802711
- Combined Prediction Score: 0.7503850502119026
- Mean Citation Score: 186.718348
- Max Citation Score: 193.78656
- Similarity Product: 100.74859763059617

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