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 2):
The apparatus of  claim 1 , wherein both communicative connections between the first and the second distillation column each have disposed in them an adsorber for removing boron-, phosphorus- and/or arsenic-containing impurities.

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): 0.6719844789641273
- 35 USC 102 Novelty (BERT): 0.5910551175101727
- Combined Prediction Score: 0.6638915428187319
- Mean Citation Score: 282.77472400000005
- Max Citation Score: 481.07565
- Similarity Product: 439.62149608690737

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