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 4):
The catalyst system for olefin oligomerization of  claim 1 , wherein\n the ligand compound includes piperazine substituted with one or more functional groups selected from the group consisting of an alkyl group having 1 to 5 carbon atoms and a cycloalkyl group having 4 to 10 carbon atoms.

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): 0.7523896357763733
- 35 USC 102 Novelty (BERT): 0.5065780666578368
- Combined Prediction Score: 0.7278084788645197
- Mean Citation Score: 272.96094600000004
- Max Citation Score: 278.94104
- Similarity Product: 205.9502738851452

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

Dataset: test