PATENT CLAIM ANALYSIS

Application Number: 15958565
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["210", "500230"]

Abstract:
This invention relates to articles of high permeability and flux. Particularly useful in dialysis made from filaments produced from a composition of polysulphones and Vitamin ETPGS. This invention also includes a process for producing such articles.

Claim (Index 11):
A process for preparing a composite hollow fiber article comprising a mixture of polysulphone and Vitamin E polyethylene glycol succinate incorporated therein, comprising:\n mixing a solution of Vitamin E polyethylene glycol succinate with a solution of polysulphone in an organic solvent to produce a homogenous dope solution; extruding said dope solution coaxially with water through spinnerets to form hollow filaments; passing said filaments through an airgap; coagulating said filaments; and rinsing and winding said filaments and forming the composite hollow fiber article.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 91.0
- Lexical Diversity: 1.3
- Patent Class: 210.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13819692', '10495266', '10970487', '13305350', '12007467']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.783672397127157
- 35 USC 102 Novelty (BERT): 0.4772639745357716
- Combined Prediction Score: 0.7530315548680185
- Mean Citation Score: 200.432806
- Max Citation Score: 223.45508
- Similarity Product: 181.3902726901221

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