PATENT CLAIM ANALYSIS

Application Number: 16152918
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-04
Patent Classification: ["423", "321100"]

Abstract:
Processes for removing/recovering heavy metal ions in solutions containing phosphoric acid by adding reagents having at least one organothiophosphorus compound and at least one surfactant to the solution during the wet-process phosphoric acid production process to form heavy metal complexes, and separating the heavy metal complexes from the solution are provided herein.

Claim (Index 19):
A process according to  claim 1  further comprising adding an effective amount of an adsorbent to the solution.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 97.0
- Lexical Diversity: 1.42105
- Patent Class: 423.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15308323', '15100836', '15052403', '12503904', '12312842']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7508215752672697
- 35 USC 102 Novelty (BERT): 0.4988467592887584
- Combined Prediction Score: 0.7256240936694185
- Mean Citation Score: 147.12660599999995
- Max Citation Score: 153.42543
- Similarity Product: 88.45906050653817

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

Dataset: test