PATENT CLAIM ANALYSIS

Application Number: 15745784
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["514", "457000"]

Abstract:
An icariside compound as shown in Formula I wherein the compound is a natural chemical component in the traditional Chinese herbal epimedium or a chemically modified or a totally synthetic product based on the natural component. The compound can be used for preparing pharmaceuticals, health care products, cosmetic and skin care products and the like for improvement of immunity in a human body.

Claim (Index 7):
A method according to  claim 5 , further comprising the step of using epimedoside A as raw material and adding immobilized rhamnosidase for reaction to remove 3-O-rhamnosyl group from epimedoside A molecule to obtain icariside C.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 86.0
- Lexical Diversity: 1.39583
- Patent Class: 514.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13119692', '12302011', '12767647', '11941820', '11282926']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.712681403035922
- 35 USC 102 Novelty (BERT): 0.4915789224133189
- Combined Prediction Score: 0.6905711549736617
- Mean Citation Score: 221.481018
- Max Citation Score: 237.5024
- Similarity Product: 182.2662279470444

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