PATENT CLAIM ANALYSIS

Application Number: 15944521
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["546", "257000"]

Abstract:
Protic-soluble electrochromic materials, ion-paired electrochromic materials including protic-soluble electrochromic materials, as well as electrochromic media and electrochromic devices incorporating such materials, are provided. The use of protic solvent mixtures, especially mixtures incorporating water, allows for the use of a wider variety of substrate materials. For example, plastics that may be soluble in organic aprotic solvent systems may be used in water-based devices.

Claim (Index 4):
An ion-paired electrochromic material comprising a net negative cathodic electrochromic compound of Formula (IIa) and a net positive anodic electrochromic compound of Formula (X), (XI), (XII), or (XIII), wherein the ion-paired electrochromic material has a net charge of zero and does not include a non-electrochromic ion; wherein\n in Formula (IIa): R 11  and R 12  are each independently an alkyl group substituted with a N + (R 21 ) 3  or P + (R 22 ) 3 ; R 13 , R 14 , R 15 , R 16 , R 17 , R 18 , R 19 , and R 20  are each independently H, OH, O-alkyl, F, Cl, Br, I, CN, NO 2 , alkyl, or aryl; R 21  and R 22  are independently at each occurrence be alkyl substituted with a carboxylate, phosphonate, phosphate, or sulfonate or phenyl substituted with a carboxylate, phosphonate, phosphate, or sulfonate; in Formula (X), (XI), or (XII): E 11 , E 12 , E 13 , E 14 , and E 15  are each independently O, S, or NR 145 ; R 136 , R 145 , R 163 , and R 164  are independently at each occurrence an alkyl substituted with a trialkyl ammonium, a triphenyl ammonium, a trialkyl phosphinium, or a triphenyl phosphinium; R 137 , R 138 , R 139 , R 140 , R 141 , R 142 , R 143 , R 144 , R 146 , R 147 , R 148 , R 149 , R 150 , R 151 , R 152 , R 153 , R 154 , R 155 , R 156 , R 157 , R 158 , R 159 , R 160 , R 161 , R 165 , R 166 , R 167 , R 168 , R 169 , R 170 , R 171 , R 172 , R 173 , and R 174  are each independently H, F, Cl, Br, I, CN, OH, O-alkyl, SH, S-alkyl, NO 2 , alkyl, aryl, or amino, or any two adjacent groups of R 137 , R 138 , R 139 , R 140 , R 141 , R 142 , R 143 , R 144 , R 146 , R 147 , R 148 , R 149 , R 150 , R 151 , R 152 , R 153 , R 154 , R 155 , R 156 , R 157 , R 158 , R 159 , R 160 , R 161 , R 165 , R 166 , R 167 , R 168 , R 170 , R 171 , R 172 , and R 173  join to form a monocyclic, polycyclic, or heterocyclic group; and R 162  is an alkylene group; and in Formula (XIII): R 175  and R 180  are each independently alkyl or alkyl substituted with a trialkyl ammonium, a triphenyl ammonium, a trialkyl phosphinium, or a triphenyl phosphinium, provided that at least one of R 175  or R 180  is alkyl substituted with a trialkyl ammonium, a triphenyl ammonium, a trialkyl phosphinium, or a triphenyl phosphinium; and R 176 , R 177 , R 178 , R 179 , R 181 , R 182 , R 183 , and R 184  are each independently H or alkyl.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 91.0
- Lexical Diversity: 1.57778
- Patent Class: 546.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15065808', '14207250', '14721934', '15040946', '10376033']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7305011683601561
- 35 USC 102 Novelty (BERT): 0.5466910387594147
- Combined Prediction Score: 0.712120155400082
- Mean Citation Score: 247.74547
- Max Citation Score: 401.3526
- Similarity Product: 288.89766646420964

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

Dataset: test