PATENT CLAIM ANALYSIS

Application Number: 15741847
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["521", "032000"]

Abstract:
The invention relates to ion exchangers laden with transition metal hexacyanoferrate complexes, to processes for the production thereof and to the use of these ion exchangers for removal and purification of cesium ions.

Claim (Index 11):
The process for producing the ion exchanger as claimed in  claim 10 , wherein the process comprises:\n a) converting monomer droplets composed of at least one monovinylaromatic compound and at least one polyvinylaromatic compound and at least one initiator into a bead polymer, b) phthalimidomethylating the bead polymer from step a.) with phthallmide derivatives, c) converting the phthalimidomethylated bead polymer from step b.) into an aminomethylated bead polymer, d) optionally reacting the aminomethylated bead polymer by alkylation to afford ion exchangers having secondary and/or tertiary amino groups, e) loading the ion exchanger from step c.) or step d.) with at least one divalent or trivalent transition metal salt in an aqueous medium to produce a transition metal-containing ion exchanger, and f) reacting the transition metal-containing ion exchanger from step e.) with at least one alkali metal or ammonium hexacyanoferrate.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 1.2963
- Patent Class: 521.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10578728', '11810520', '12890772', '12890794', '10687780']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8254817267375489
- 35 USC 102 Novelty (BERT): 0.5042877602052629
- Combined Prediction Score: 0.7933623300843203
- Mean Citation Score: 260.875498
- Max Citation Score: 272.78796
- Similarity Product: 207.28291365939617

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

Dataset: test