PATENT CLAIM ANALYSIS

Application Number: 15948323
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-01
Patent Classification: ["585", "513000"]

Abstract:
A process for producing alpha-olefin dimers comprises contacting, at a temperature of 80° C. or more, a feedstock comprising at least one C 8+  (linear) alpha-olefin with a catalyst system comprising activator and one or more catalyst compounds represented by the formula: where M is a Group 4 metal; n is 1, 2, or 3; R A  is hydrogen or a C 1  to C 10  alkyl; each of R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , and R 8  is independently selected from hydrogen and C 1  to C 10  alkyl; each X is independently selected from the group consisting of hydrocarbyl radicals having from 1 to 20 carbon atoms, hydrides, amides, alkoxides, sulfides, phosphides, halides, and a combination thereof, (two X's may form a part of a fused ring or a ring system), the contacting being conducted under conditions effective to oligomerize at least part of C 8+  alpha-olefin to produce an oligomerized product containing at least 30 wt % of the alpha-olefin dimer and at least 80 mol % of vinylidene unsaturation, where the conversion of the alpha olefin is at least 10 wt %, based upon the weight of the alpha olefin monomer entering the reactor and the weight of dimer produced.

Claim (Index 20):
The process of  claim 18 , wherein \u201ca\u201d is 9 and \u201cb\u201d is 7.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 91.0
- Lexical Diversity: 2.13043
- Patent Class: 585.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15279144', '15668525', '13875737', '12099940', '10855585']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.75202532850533
- 35 USC 102 Novelty (BERT): 0.5568415163514979
- Combined Prediction Score: 0.7325069472899468
- Mean Citation Score: 461.2195519999999
- Max Citation Score: 470.4907
- Similarity Product: 259.7966727929175

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