PATENT CLAIM ANALYSIS

Application Number: 16178517
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["548", "215000"]

Abstract:
The present invention provides a oxazole compound represented by Formula (1), or a salt thereof: wherein R 1  is an aryl group which may have one or more substituents; R 2  is an aryl group or a nitrogen atom-containing heterocyclic group each of which may have one or more substituents; and W is a divalent group represented by —Y 1 -A 1 - or —Y 2 —C(═O)— wherein Y 1  is a group such as —C(═O)—, A 1  is a group such as a lower alkylene group, and Y 2  is a group such as a piperazinediyl group. The oxazole compound has a specific inhibitory action against phosphodiesterase 4.

Claim (Index 19):
The method of  claim 18 , wherein the disease is at least one selected from the group consisting of bronchial asthma, chronic obstructive pulmonary disease, dermatoses, psoriasis, toxic and allergic contact eczema, atopic dermatitis, alopecia areata, learning, memory, and/or cognition disorders associated with Alzheimer's or Perkinson's diseases, manic-depressive psychosis, schizophrenia, anxiety disorder, systemic and local arthritic disorders, knee osteoarthritis, articular rheumatism, gastrointestinal diffuse inflammation, Crohn's disease and ulcerative colitis, allergic and/or chronic immune-mediated inflammatory diseases in the upper respiratory tract, allergic rhinitis/sinusitis, chronic rhinitis/sinusitis, and allergic conjunctivitis.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 98.0
- Lexical Diversity: 2.08197
- Patent Class: 548.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12090951', '13590227', '12599003', '14687051', '14147115']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8136583075722985
- 35 USC 102 Novelty (BERT): 0.554812115905971
- Combined Prediction Score: 0.7877736884056659
- Mean Citation Score: 372.00858200000016
- Max Citation Score: 479.36176
- Similarity Product: 309.1360960982895

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