PATENT CLAIM ANALYSIS

Application Number: 15913944
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["562", "599000"]

Abstract:
A method of making acrylic acid in liquid phase by contacting a feed stream containing lactic acid, lactide, or mixtures thereof with a molten salt catalyst comprising a protic ionic liquid (PIL), which contains a bromide anion (Br − ), is provided.

Claim (Index 2):
The method of  claim 1 , wherein said first molten salt catalyst comprises a protic ionic liquid (PIL).

Metadata:
- Claim Count in Document: 2.0
- Percentile: 90.0
- Lexical Diversity: 1.25
- Patent Class: 562.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15868002', '15661016', '16063435', '15342428', '13760472']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7692290239928046
- 35 USC 102 Novelty (BERT): 0.5741047987343224
- Combined Prediction Score: 0.7497166014669564
- Mean Citation Score: 348.350646
- Max Citation Score: 484.91544000000016
- Similarity Product: 364.0104983030176

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

Dataset: test