PATENT CLAIM ANALYSIS

Application Number: 15861440
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["514", "699000"]

Abstract:
There is provided a composition including a 3-bromo-4,5-dihydroxybenzaldehyde (BDB) for protecting human skin keratinocyte from ultraviolet, in which the BDB has a photo-protective effect against cell damage caused by ultraviolet in human HaCaT skin keratinocyte, activity of removing a free radical, and ultraviolet absorption activity, and inhibits formations of lipid peroxidation and protein carbonyl, inhibits DNA damage, protects a cell, and thereby exhibits cell protective activity. Thus, the BDB decreases apoptosis induced by ultraviolet, and then protect a cell to recover cell viability.

Claim (Index 3):
The method according to  claim 1 , wherein the composition is in a type for external application of skin selected from the group consisting of cream, gel, a patch, a spraying agent, ointment, a hardening agent, lotions, liniments, pastes, and cataplasma.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 86.0
- Lexical Diversity: 1.65517
- Patent Class: 514.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12425104', '14539679', '13570681', '15754851', '14258074']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7768294976051705
- 35 USC 102 Novelty (BERT): 0.4898960703411392
- Combined Prediction Score: 0.7481361548787674
- Mean Citation Score: 165.403198
- Max Citation Score: 176.63852
- Similarity Product: 114.95103011617898

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

Dataset: test