PATENT CLAIM ANALYSIS

Application Number: 15751938
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["585", "522000"]

Abstract:
The present invention relates to a catalyst system for olefin oligomerization, and a method for oligomerizing olefins using the same. The catalyst system for olefin oligomerization according to the present invention exhibits high selectivity to 1-hexene and 1-octene while having excellent catalytic activity, thereby enabling more efficient preparation of alpha-olefins.

Claim (Index 7):
The catalyst system for olefin oligomerization of  claim 1 ,\n wherein the cocatalyst one or more alkyl aluminum compounds selected from the group consisting of triethyl aluminum, tripropyl aluminum, tributyl aluminum, diethyl aluminum chloride, diethyl aluminum bromide, diethyl aluminum ethoxide, diethyl aluminum phenoxide, ethyl aluminum dichloride, and ethyl aluminum sesquichloride.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 88.0
- Lexical Diversity: 1.42105
- Patent Class: 585.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15529385', '15549116', '15517758', '15542829', '14440683']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7532189122655946
- 35 USC 102 Novelty (BERT): 0.5006687032883661
- Combined Prediction Score: 0.7279638913678718
- Mean Citation Score: 272.96094600000004
- Max Citation Score: 278.94104
- Similarity Product: 228.773149754138

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