PATENT CLAIM ANALYSIS

Application Number: 16340478
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2019-08
Patent Classification: ["564", "461000"]

Abstract:
Process for hydrogenating toluenediamine (TDA) tar containing TDA and high boilers relative to TDA, including the step of contacting the toluenediamine tar with a heterogeneous hydrogenation catalyst comprising at least one metal selected from the group consisting of Ni, Co, Ru, Pd, Pt on at least one catalyst support selected from the group consisting of carbon, TiO 2  and ZrO 2 , and with hydrogen under hydrogenating conditions.

Claim (Index 1):
A process for hydrogenating toluenediamine (TDA) tar containing TDA and high boilers relative to TDA, the process comprising:\n contacting the toluenediamine tar with a heterogeneous hydrogenation catalyst comprising at least one metal selected from the group consisting of Ni, Co, Ru, Pd, Pt on at least one catalyst support selected from the group consisting of carbon, TiO 2  and ZrO 2 , and with hydrogen under hydrogenating conditions.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 100.0
- Lexical Diversity: 1.57143
- Patent Class: 564.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15103652', '13109399', '15103789', '13311371', '14614183']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6897415652613405
- 35 USC 102 Novelty (BERT): 0.5003543549597147
- Combined Prediction Score: 0.6708028442311779
- Mean Citation Score: 178.7642
- Max Citation Score: 215.70842
- Similarity Product: 173.12479351105333

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

Dataset: test