PATENT CLAIM ANALYSIS

Application Number: 15755558
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["514", "468000"]

Abstract:
A derivative of  inula lineariifolia  lactone A, and in particular, a dimethylamine 4-O-acetyl  inula lineariifolia  lactone A or a salt thereof, preparation of same, and an application of same in preparation of medicine for treating multiple sclerosis. The dimethylamine 4-O-acetyl  inula lineariifolia  lactone A compound is represented by formula I:

Claim (Index 3):
The pharmaceutically acceptable salt of the dimethylamine 4-O-acetyl  inula lineariifolia  lactone A compound of  claim 2 , wherein the acids (HX) are hydrochloric acid (HCl), sulfuric acid (H 2 SO 4 ), hydrofluoric acid (HF), hydrobromic acid (HBr), hydroiodic acid (HI), Phosphoric acid (H 3 PO 4 ), sulfurous acid (H 2 SO 3 ), nitric acid (HNO 3 ), carbonic acid (H 2 CO 3 ), boric acid (H 3 BO 3 ), seleninic acid (H 2 SeO 3 ), phosphomolybdic acid (H 3 PO 4 .12MoO 3 ), phosphorous acid (H 3 PO 3 ), citric acid, maleic acid, D-malic acid, L-malic acid, DL-malic acid, D-lactic acid, L-lactic acid, DL-lactic acid, oxalic acid, sulphonic acid, benzene sulfonic acid, substituted benzene sulfonic acids, 1-naphthalenesulfonic acid, 2-naphthalenesulfonic acid, phthalic acid, tartaric acid, propandioic acid, succinic acid, fumaric acid, orotic acid, benzoic acid or substituted benzoic acids.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 88.0
- Lexical Diversity: 1.64706
- Patent Class: 514.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15504018', '11404267', '13119692', '15101582', '10530776']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7388626243442744
- 35 USC 102 Novelty (BERT): 0.5036641442588883
- Combined Prediction Score: 0.7153427763357358
- Mean Citation Score: 227.362856
- Max Citation Score: 233.85928
- Similarity Product: 171.04986577009203

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

Dataset: test