PATENT CLAIM ANALYSIS

Application Number: 16001082
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["257", "040000"]

Abstract:
Four conjugated copolymers with a donor/acceptor architecture comprising 4,4-dihexadecyl-4H-cyclopenta[1,2-b:5,4-b′]dithiophene as the donor structural unit and benzo[2,1,3]thiodiazole fragments with varying degrees of fluorination have been synthesized and characterized. It has been shown that the HOMO levels were decreased after the fluorine substitution. The field-effect charge carrier mobility was similar for all polymers with less than an order of magnitude difference between different acceptor units. Methods of increasing yield of the copolymers, controlling molecular weight of the copolymers, and endcapping the copolymers are also described.

Claim (Index 2):
A composition of matter, comprising a polymer having the following structure: wherein: Ar is a substituted or non-substituted aromatic functional group containing one, two, three or more aromatic rings, or Ar is nothing and the valence of the ring comprising fluorine (F) is completed with hydrogen, each Ar is independently a substituted or non-substituted aromatic functional group, or each Ar is independently nothing and the valence of its respective ring is completed with hydrogen, each R is independently hydrogen or a substituted or non-substituted alkyl, aryl or alkoxy chain; n is an integer; and EC is an end capping moiety.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 94.0
- Lexical Diversity: 1.31081
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15349908', '15400579', '15599816', '15241949', '15256160']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.910216397615988
- 35 USC 102 Novelty (BERT): 0.5325712967066608
- Combined Prediction Score: 0.8724518875250552
- Mean Citation Score: 309.263842
- Max Citation Score: 355.93323
- Similarity Product: 331.53978096451164

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