PATENT CLAIM ANALYSIS

Application Number: 15750700
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["429", "231950"]

Abstract:
Solid polymer electrolytes (SPEs) with tunable network structures are prepared by a facile one-pot reaction of polyhedral oligomeric silsesquioxane (POSS) and poly(ethylene glycol) (PEG). These SPEs with high conductivity and high modulus exhibit superior lithium dendrite growth resistance even at high current densities. Measurements of lithium metal batteries with a LiFe—PO4 cathode show excellent cycling stability and rate capability. Also disclosed are products made by the process of the invention and batteries including such products.

Claim (Index 1):
A process for making lithium or sodium solid polymer electrolytes comprising a step of reacting an inorganic polyhedral oligomeric silsesquioxane with a functionalized poly(ethylene glycol) or a functionalized poly(ethylene oxide) to form a crosslinked network in the presence of a lithium or sodium salt or mixture of lithium and sodium salts.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 88.0
- Lexical Diversity: 1.41935
- Patent Class: 429.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14399433', '12294946', '15030173', '14249999', '15192960']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8268441119645434
- 35 USC 102 Novelty (BERT): 0.5046678952882594
- Combined Prediction Score: 0.7946264902969151
- Mean Citation Score: 218.61487
- Max Citation Score: 267.7795
- Similarity Product: 197.84398291412

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