PATENT CLAIM ANALYSIS

Application Number: 15969601
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-08
Patent Classification: ["514", "456000"]

Abstract:
Tocol derivative compounds, compositions comprising these tocol derivatives and methods of using the tocol derivatives are provided herein. Specifically the tocol derivatives have a partially unsaturated hydrocarbon tail and are thus distinct from the tocopherols. The hydrocarbon tails do not have a trans carbon-carbon double bond in the second isoprene unit of the hydrocarbon tail and are distinct from the tocotrienols. The compounds are expected to allow improved interaction with the α-tocopherol transfer protein receptor than the tocotrienols and better bioactivity than the tocopherols.

Claim (Index 4):
A composition comprising a compound of formula (I) or a salt thereof, wherein R 1 , R 3 , and R 4  are selected from \u2014H and \u2014CH 3 ; R 5  is selected from \u2014H and \u2014CH 3 ; R 2  is \u2014OH; Y is O; and Z is a hydrocarbon side chain having 1 to 2 carbon-carbon double bonds and represented by formula (II) wherein the numerals represent the numbering of the carbons in the chain, wherein the 1 to 2 carbon-carbon double bond is located between carbons 3\u2032 and 4\u2032, between carbons 11\u2032 and 12\u2032 or between both carbons 3\u2032 and 4\u2032 and carbons 11\u2032 and 12\u2032.

Metadata:
- Claim Count in Document: 28.0
- Percentile: 93.0
- Lexical Diversity: 1.61818
- Patent Class: 514.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14402792', '14369423', '14122689', '11503121', '12696586']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7244202836166744
- 35 USC 102 Novelty (BERT): 0.4977897813420626
- Combined Prediction Score: 0.7017572333892133
- Mean Citation Score: 173.99604399999996
- Max Citation Score: 189.08844
- Similarity Product: 116.73466926492694

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

Dataset: test