PATENT CLAIM ANALYSIS

Application Number: 15774800
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["210", "502100"]

Abstract:
A phosphorus adsorbent, which is used for adsorbing phosphorus in extracorporeal circulation, is a powder comprising a carbonate of a rare earth metal or an oxide of a Group 4 element and having a solubility in 100 g of water at 20° C. of 10 mg or less. The porous fiber, which comprises the phosphorus adsorbent carried therein, shows a change in pH value of from −1.0 to +1.0 inclusive before and after stirring in physiological saline for 4 hours. The phosphorus adsorption columns respectively comprise the phosphorus adsorbent and the porous fiber each disposed therein.

Claim (Index 3):
The phosphorus adsorbent according to  claim 1 , being a granule having an average particle diameter more than 100 nm and 100 \u03bcm or less.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 93.0
- Lexical Diversity: 1.53731
- Patent Class: 210.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14943580', '13761423', '15521469', '11402545', '12001132']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7917581590292951
- 35 USC 102 Novelty (BERT): 0.4897787584628359
- Combined Prediction Score: 0.7615602189726491
- Mean Citation Score: 168.503804
- Max Citation Score: 180.03314
- Similarity Product: 115.41899733954668

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

Dataset: test