PATENT CLAIM ANALYSIS

Application Number: 15742214
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["210", "248000"]

Abstract:
The invention relates to a separation system for simultaneous removal of a solid phase particles and a dispersed phase droplets from a medium being a continuous phase to be purified by filtration, wherein said separation system comprises: a filtration-coalescing element ( 1 ) in a form of a fibrous structure, a separating element ( 2 ), which is a barrier layer for droplets of said dispersed phase and a drainage gap ( 3 ), disposed there between and separating said elements ( 1 ) and ( 2 ) from each other. Said filtration-coalescing element ( 1 ) is a non-woven fibrous structure in the form of a depth non-woven structure composed of fibers packed in a form of a cartridge and it comprises: a filtration layer ( 1 a ) being an initial depth filtration layer comprising polymer fibres of nanometric sizes, wherein said fibres composing the layer ( 1 a ) have extensively phobic surface properties and having across its thickness a porosity gradient, a coalescing layer ( 1 b ) and adjacently following it a dripping layer ( 1 c ), both composed of polymer fibres and jointly forming a coalescing structure ( 1 b, c ) packaged in the form of a depth gradient structure of fibres, and wherein a porosity gradient across the entire coalescing structure ( 1 b, c ) changes in the opposed direction with respect to said porosity gradient in said filtration layer ( 1 a ).

Claim (Index 23):
The separation system according to  claim 21 , characterized in that the filtration-coalescing element has a self-supporting construction which does not require any additional support and wherein no separate supporting element forming an inner core of said filtration\u2014coalescing element is provided, while said swirling guiding vanes are mounted to their own supporting structure and form with this supporting structure a separate constructional element, configured to be inserted in the drainage gap and to form an additional constructional support of the filtration-coalescing element.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 86.0
- Lexical Diversity: 2.60606
- Patent Class: 210.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12820791', '13875859', '12247502', '12780392', '13460560']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.782104051522272
- 35 USC 102 Novelty (BERT): 0.5126144332722187
- Combined Prediction Score: 0.7551550896972666
- Mean Citation Score: 207.994092
- Max Citation Score: 214.0595
- Similarity Product: 120.80033408829571

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

Dataset: test