PATENT CLAIM ANALYSIS

Application Number: 16069032
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-12
Patent Classification: ["252", "500000"]

Abstract:
The present invention relates to a composition comprising one or more perovskite precursors dissolved in a mixture of solvents comprising: i. one or more polar aprotic solvents, each selected in such a way that it can, when used in absence of other components, dissolve said one or more perovskite precursors, ii. one or more linear alcohols of general formula C n H 2n+1 OH, wherein n is from 1 to 12, and iii. optionally, one or more acids wherein the polar aprotic solvent or mixture of polar aprotic solvents represent between 50 and 95 vol % of the mixture of solvents, wherein the vol % of the mixture of solvents not occupied by polar aprotic solvents is occupied for at least 90 vol %, preferably for 100 vol %, by the one or more linear alcohols, and the one or more acids if present.

Claim (Index 22):
A method for forming a composition, comprising:\n dissolving one or more perovskite precursors in a mixture of solvents, whereby the composition of  claim 12  is obtained, wherein the mixture of solvents comprises:\n one or more polar aprotic solvents, wherein of the one or more polar aprotic solvents is selected such that, when used in an absence of other components, is capable of dissolving the one or more perovskite precursors; \n one or more linear alcohols of a general formula C n H 2n+1 OH, wherein n is from 1 to 12; and \n optionally one or more acids, \n wherein the one or more polar aprotic solvents represents between 50 and 95 vol % of the mixture of solvents, and wherein a vol % of the mixture of solvents not occupied by the one or more polar aprotic solvents is occupied by at least 90 vol % of the one or more linear alcohols and the one or more acids if present.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 95.0
- Lexical Diversity: 2.12
- Patent Class: 252.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15735330', '15779174', '15502082', '15313153', '15509990']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7833412545262313
- 35 USC 102 Novelty (BERT): 0.4797198270824016
- Combined Prediction Score: 0.7529791117818483
- Mean Citation Score: 168.889032
- Max Citation Score: 180.43604
- Similarity Product: 123.65704351644276

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

Dataset: test