PATENT CLAIM ANALYSIS

Application Number: 16322351
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-06
Patent Classification: ["549", "464000"]

Abstract:
Provided is a solid acid catalyst which enables the production of isomannide and/or 2,5-sorbitan from mannitol with high yield and high safety at low cost. The mannitol may be derived from a cellulose and/or a hemicellulose. The solid acid catalyst for dehydration contains an acid type β-zeolite and/or a Y type zeolite.

Claim (Index 6):
The solid, dehydration catalyst according to  claim 5 , wherein the Si/Al atomic composition ratio of the H-type \u03b2-zeolite and/or Y-type zeolite is 40 to 100.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 99.0
- Lexical Diversity: 1.41026
- Patent Class: 549.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15552655', '12421514', '10712399', '14771825', '15580041']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7297471183492698
- 35 USC 102 Novelty (BERT): 0.5004412978506152
- Combined Prediction Score: 0.7068165362994043
- Mean Citation Score: 203.912964
- Max Citation Score: 221.9372
- Similarity Product: 148.58195354995726

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