PATENT CLAIM ANALYSIS

Application Number: 15762224
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["422", "110000"]

Abstract:
The invention relates to a method for an economically and technically improved embodiment of a production interruption in a production method for isocyanates by phosgenation of the corresponding amines, in which the entire production plant is not closed while one or more parts of the plant is taken out of operation, rather the input materials and/or reaction products available in the production plant are recirculated through at least one part of the plant that has not been taken out of operation. The invention further relates to a plant for producing isocyanates and to a method for operating a plant for producing isocyanates.

Claim (Index 12):
The process as claimed in  claim 11 , which additionally comprises running the following steps after step (v),:\n (vi) shutting down at least one plant section; (vii) if necessary, opening the at least one plant section that has been shut down in step (vi); (viii) conducting a maintenance, cleaning and/or repair measure in the at least one plant section that has been shut down in step (vi); (ix) if necessary, closing and optionally inertizing the at least one plant section that has been shut down in step (vi).

Metadata:
- Claim Count in Document: 30.0
- Percentile: 90.0
- Lexical Diversity: 1.82759
- Patent Class: 422.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15128813', '16325809', '16327443', '15127826', '15762227']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8256352775590039
- 35 USC 102 Novelty (BERT): 0.5271599118190787
- Combined Prediction Score: 0.7957877409850114
- Mean Citation Score: 352.980354
- Max Citation Score: 358.66257
- Similarity Product: 182.928938304348

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

Dataset: test