PATENT CLAIM ANALYSIS

Application Number: 15765690
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-03
Patent Classification: ["526", "160000"]

Abstract:
The present invention relates to a hybrid supported metallocene catalyst and a polyolefin preparation method using the same. Using the hybrid supported metallocene catalyst can not only significantly reduce the amount of wax produced when polymerizing olefin monomers, but can also enhance the stress cracking resistance of the polyolefin that is prepared.

Claim (Index 5):
The hybrid supported metallocene catalyst of  claim 1 , wherein the second metallocene compound represented by Chemical Formula 3 is one of the following structural formulas.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 91.0
- Lexical Diversity: 1.30952
- Patent Class: 526.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15773748', '15566098', '15021238', '15767920', '15760073']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.823780348684898
- 35 USC 102 Novelty (BERT): 0.5621079487041627
- Combined Prediction Score: 0.7976131086868244
- Mean Citation Score: 443.01537800000006
- Max Citation Score: 467.9827
- Similarity Product: 402.25709567067634

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

Dataset: test