PATENT CLAIM ANALYSIS

Application Number: 16354278
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-07
Patent Classification: ["203", "039000"]

Abstract:
Separation of chlorosilane mixtures containing boron, arsenic, and/or phosphorus impurities is facilitated by a distillative separation using at least one divided column, with recycle streams to a first column being passed through an external absorbent for the impurities.

Claim (Index 4):
The apparatus of  claim 3 , wherein both connections for material coupling of the second distillation column and the first and third distillation column each have disposed in them an adsorber for removing boron-, phosphorus- or arsenic-containing impurities through which the respective material streams are passed

Metadata:
- Claim Count in Document: 7.0
- Percentile: 99.0
- Lexical Diversity: 1.13514
- Patent Class: 203.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15517080', '14786269', '14907939', '13358919', '12528087']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6736002498356023
- 35 USC 102 Novelty (BERT): 0.5870209225583348
- Combined Prediction Score: 0.6649423171078755
- Mean Citation Score: 282.77472400000005
- Max Citation Score: 481.07565
- Similarity Product: 415.9883317928552

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