PATENT CLAIM ANALYSIS

Application Number: 15780194
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["523", "100000"]

Abstract:
Described herein are polymer compositions having a poly(ether sulfone) polymer and (i) a polysulfone polymer or (ii) a poly(phenyl sulfone) polymer. In some embodiments, the polymer compositions can optionally include one or more additives. It has been surprisingly found that the aforementioned polymer compositions have outstanding anti-stick properties with respect to proteins.

Claim (Index 28):
The polymer composition of  claim 25 , wherein the PPSU polymer (M3) is of formula (XII): wherein: each R l , equal to or different from each other, is selected from a halogen, an alkyl, an alkenyl, an alkynyl, an aryl, an ether, a thioether, a carboxylic acid, an ester, an amide, an imide, an alkali or alkaline earth metal sulfonate, an alkyl sulfonate, an alkali or alkaline earth metal phosphonate, an alkyl phosphonate, an amine, and a quaternary ammonium, and each l, equal to or different from each other, is an integer ranging from 0 to 4.

Metadata:
- Claim Count in Document: 53.0
- Percentile: 93.0
- Lexical Diversity: 1.46667
- Patent Class: 523.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15538321', '14441421', '15757942', '15107351', '14434451']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7704714506565392
- 35 USC 102 Novelty (BERT): 0.5197221656700497
- Combined Prediction Score: 0.7453965221578903
- Mean Citation Score: 263.547326
- Max Citation Score: 326.94705
- Similarity Product: 258.5536555832148

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

Dataset: test