PATENT CLAIM ANALYSIS

Application Number: 16092451
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-06
Patent Classification: ["570", "253000"]

Abstract:
A process for producing a chlorinated alkane in which an alkene or an alkane feedstock is contacted with chlorine in a chlorination zone to produce a reaction mixture containing the chlorinated alkane, wherein the chlorine supplied into the chlorination zone has an oxygen content of less than about 2000 ppmv and wherein: the chlorination zone is closed to the atmosphere, and/or the chlorination zone is operated under atmospheric or superatmospheric pressure, and/or the chlorination zone is operated under an inert atmosphere, and/or the content of dissolved oxygen in the alkene or alkane feedstock is less than 2000 ppm.

Claim (Index 23):
A process for minimising oxygenated chlorinated compounds when producing a chlorinated alkane in which an alkene or alkane feedstock is contacted with chlorine in a chlorination zone to produce a reaction mixture containing the chlorinated alkane, wherein:\n the chlorination zone is closed to the atmosphere, and/or the chlorination zone is operated under atmospheric or superatmospheric pressure, and/or the chlorination zone is operated under an inert atmosphere, and/or the content of dissolved oxygen in the alkene feedstock is less than 2000 ppm, and wherein the content of oxygen in the chlorination zone is below about 7000 ppm vol, below about 5000 ppm vol, below 4000 ppm vol, below 3000 ppm vol, below 2000 ppm vol, below 1000 ppm vol, below 500 ppm vol, below 250 ppm vol, below 100 ppm vol, below 50 ppm vol, below 10 ppm vol or less of oxygen.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 97.0
- Lexical Diversity: 2.0
- Patent Class: 570.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15237942', '14883646', '15708159', '14883642', '14883648']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7428776001414511
- 35 USC 102 Novelty (BERT): 0.5896460292867092
- Combined Prediction Score: 0.7275544430559769
- Mean Citation Score: 434.606054
- Max Citation Score: 504.34937
- Similarity Product: 397.1804317350732

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

Dataset: test