PATENT CLAIM ANALYSIS

Application Number: 16093792
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-08
Patent Classification: ["560", "347000"]

Abstract:
A process for manufacturing isocyanates or polycarbonates comprising the steps of: providing a chlorine stream and carbon monoxide stream; reacting said chlorine stream and said carbon monoxide stream for providing a phosgene stream; cooling the phosgene stream to a temperature at which the phosgene in the phosgene stream is liquid, preferably, to a temperature that is 4° C. less or more than 4° C. less than the boiling point of phosgene, to form a liquid phosgene stream and a gas stream; separating the gas stream and the liquid phosgene stream; removing residual chlorine from the liquid phosgene stream to form a chlorine depleted phosgene stream and reacting the chlorine depleted phosgene stream to form an isocyanate or a polycarbonate.

Claim (Index 6):
The process according to any one of the  claims 1 , wherein the removed residual chlorine of step e) flows back in the chlorine stream of step a).

Metadata:
- Claim Count in Document: 17.0
- Percentile: 97.0
- Lexical Diversity: 2.46154
- Patent Class: 560.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13130773', '13434135', '14546587', '13690425', '12195495']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7498234540406824
- 35 USC 102 Novelty (BERT): 0.5413585914373512
- Combined Prediction Score: 0.7289769677803493
- Mean Citation Score: 274.105382
- Max Citation Score: 287.94797
- Similarity Product: 200.7278386697346

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