PATENT CLAIM ANALYSIS

Application Number: 16146275
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["556", "053000"]

Abstract:
The present invention relates to a new process for the synthesis of 2,3,4,5,6,7-substituted indenes, which are useful precursors for the formation of certain ansa-metallocene catalysts.

Claim (Index 20):
The process according to  claim 18 , wherein X is zirconium or hafnium.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 97.0
- Lexical Diversity: 1.125
- Patent Class: 556.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15542756', '14781844', '13393767', '12593879', '15748557']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7576144615474475
- 35 USC 102 Novelty (BERT): 0.5077197032589288
- Combined Prediction Score: 0.7326249857185956
- Mean Citation Score: 248.932456
- Max Citation Score: 255.69185
- Similarity Product: 159.23008382833896

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