PATENT CLAIM ANALYSIS

Application Number: 16356343
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-07
Patent Classification: ["210", "650000"]

Abstract:
Embodiments of the present disclosure describe a method of fabricating a thin-film composite membrane comprising immersing a porous support in an aqueous solution containing a diamine; contacting the immersed porous support with an organic solution containing a multifunctional acyl chloride for at least 5 minutes and at a temperature of at least 50° C. to form via interfacial polymerization a polyamide thin film on the porous support; and drying the thin-film composite membrane at about room temperature. Embodiments of the present disclosure further describe a method of separating fluids comprising contacting a defect-free polyamide-thin-film composite membrane with a fluid composition and capturing one or more chemical species from the fluid composition.

Claim (Index 4):
The method of  claim 1 , wherein the porous support is one or more of polysulfone, polyethersulfone, polyimide, polyetherimide, polyacrylonitrile, cellulose ester, polypropylene, polyvinyl chloride, polyvinylidene fluoride, poly(arylether) ketones, alumina, silica, zirconia, titania, carbon, and steel.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 99.0
- Lexical Diversity: 1.74242
- Patent Class: 210.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15644005', '13491506', '14389799', '14647065', '14407366']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8089026814976576
- 35 USC 102 Novelty (BERT): 0.4906154163559229
- Combined Prediction Score: 0.7770739549834842
- Mean Citation Score: 231.741484
- Max Citation Score: 241.22624
- Similarity Product: 187.49724838562008

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

Dataset: test