PATENT CLAIM ANALYSIS

Application Number: 16057482
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-12
Patent Classification: ["560", "347000"]

Abstract:
The invention relates to a process for preparing isocyanates by reacting primary amines with phosgene in a solvent, where the solvent comprises a dialkyl carbonate.

Claim (Index 9):
The process according to  claim 8 , wherein the reaction is carried out in at least three stages, with the third stage being carried out in at least one materials separation apparatus and the pressure in each successive stage being lower than in the preceding stage.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 96.0
- Lexical Diversity: 1.125
- Patent Class: 560.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10539802', '15305923', '11474795', '13587378', '14385270']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7470221829458995
- 35 USC 102 Novelty (BERT): 0.4921626687429398
- Combined Prediction Score: 0.7215362315256035
- Mean Citation Score: 183.811688
- Max Citation Score: 194.85855
- Similarity Product: 171.78047271736264

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

Dataset: test