PATENT CLAIM ANALYSIS

Application Number: 15861867
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["252", "500000"]

Abstract:
The present invention relates to organic copolymers and organic semiconducting compositions comprising these materials, including layers and devices comprising such organic semiconductor compositions. The invention is also concerned with methods of preparing such organic semiconductor compositions and layers and uses thereof. The invention has application in the field of printed electronics and is particularly useful as a semiconducting material for use in formulations for organic thin film transistor (OTFT) backplanes for displays, integrated circuits, organic light emitting diodes (OLEDs), photodetectors, organic photovoltaic (OPV) cells, sensors, memory elements and logic circuits.

Claim (Index 38):
A process for producing a Polycyclic Aromatic Hydrocarbon Copolymer (PAHC) comprising copolymerising a composition containing at least one monomer unit selected from the structures (A\u2032) and at least one monomer selected from the structure (K\u2032): wherein Y 1  and Y 2  are independently S or Se; k and l are independently 0 or 1; wherein each of R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , R 11  and R 12 , which may be the same or different, independently represents hydrogen; a branched or unbranched, substituted or unsubstituted C 1 -C 40  alkyl group; a branched or unbranched, substituted or unsubstituted C 2 -C 40  alkenyl group; a branched or unbranched, substituted or unsubstituted C 2 -C 40  alkynyl group; an optionally substituted C 3 -C 40  cycloalkyl group; an optionally substituted C 6 -C 40  aryl group; an optionally substituted C 1 -C 40  heterocyclic group; an optionally substituted C 1 -C 40  heteroaryl group; an optionally substituted C 1 -C 40  alkoxy group; an optionally substituted C 6 -C 40  aryloxy group; an optionally substituted C 7 -C 40  alkylaryloxy group; an optionally substituted C 2 -C 40  alkoxycarbonyl group; an optionally substituted C 7 -C 40  aryloxycarbonyl group; a cyano group (\u2014CN); a carbamoyl group (\u2014C(\u2550O)NR 15 R 16 ); a carbonyl group (\u2014C(\u2550O)\u2014R 17 ); a carboxyl group (\u2014CO 2 R 18 ) a cyanate group (\u2014OCN); an isocyano group (\u2014NC); an isocyanate group (\u2014NCO); a thiocyanate group (\u2014SCN) or a thioisocyanate group (\u2014NCS); an optionally substituted amino group; a hydroxy group; a nitro group; a CF 3  group; a halo group (Cl, Br, F, I); \u2014SR 19 ; \u2014SO 3 H; \u2014SO 2 R 20 ; \u2014SF 5 ; an optionally substituted silyl group; a C 2 -C 10  alkynyl group substituted with a SiH 2 R 22  group, a C 2 -C 10  alkynyl substituted with a SiHR 22 R 23  group, or a C 2 -C 10  alkynyl substituted with a \u2014Si(R 22 ) x (R 23 ) y (R 24 ) z  group; wherein each R 22  group is independently selected from the group consisting of a branched or unbranched, substituted or unsubstituted C 1 -C 10  alkyl group, a branched or unbranched, substituted or unsubstituted C 2 -C 10  alkynyl group, a substituted or unsubstituted C 2 -C 20  cycloalkyl group, a substituted or unsubstituted C 2 -C 10  alkenyl group, and a substituted or unsubstituted C 6 -C 20  cycloalkylalkylene group; each R 23  group is independently selected from the group consisting of a branched or unbranched, substituted or unsubstituted C 1 -C 10  alkyl group, a branched or unbranched, substituted or unsubstituted C 2 -C 10  alkynyl group, a substituted or unsubstituted C 2 -C 10  alkenyl group, a substituted or unsubstituted C 2 -C 20  cycloalkyl group, and a substituted or unsubstituted C 6 -C 20  cycloalkylalkylene group; R 24  is independently selected from the group consisting of hydrogen, a branched or unbranched, substituted or unsubstituted C 2 -C 10  alkynyl group, a substituted or unsubstituted C 2 -C 20  cycloalkyl group, a substituted or unsubstituted C 6 -C 20  cycloalkylalkylene group, a substituted C 5 -C 20  aryl group, a substituted or unsubstituted C 6 -C 20  arylalkylene group, an acetyl group, a substituted or unsubstituted C 3 -C 20  heterocyclic ring comprising at least one of O, N, S and Se in the ring; wherein x=1 or 2; y=1 or 2; z=0 or 1; and (x+y+z)=3; wherein each of R 15 , R 16 , R 18 , R 19  and R 20  independently represent H or optionally substituted C 1 -C 40  carbyl or hydrocarbyl group optionally comprising one or more heteroatoms; wherein R 17  represents a halogen atom, H or optionally substituted C 1 -C 40  carbyl or C 1 -C 40  hydrocarbyl group optionally comprising one or more heteroatoms; wherein R 1\u2032 , R 2\u2032 , R 3\u2032 , R 4\u2032  which may be the same or different, independently each represent, hydrogen; a branched or unbranched, substituted or unsubstituted C 1 -C 40  alkyl group; a branched or unbranched, substituted or unsubstituted C 2 -C 40  alkenyl group; a branched or unbranched, substituted or unsubstituted C 2 -C 40  alkynyl group; an optionally substituted C 3 -C 40  cycloalkyl group; an optionally substituted C 6 -C 40  aryl group; an optionally substituted C 1 -C 40  heterocyclic group; an optionally substituted C 1 -C 40  heteroaryl group; an optionally substituted C 1 -C 40  alkoxy group; an optionally substituted C 6 -C 40  aryloxy group; an optionally substituted C 7 -C 40  alkylaryloxy group; an optionally substituted C 2 -C 40  alkoxycarbonyl group; an optionally substituted C 7 -C 40  aryloxycarbonyl group; a cyano group (\u2014CN); a carbamoyl group (\u2014C(\u2550O)NR 15 R 16 ); a carbonyl group (\u2014C(\u2550O)\u2014R 17 ); a carboxyl group (\u2014CO 2 R 18 ) a cyanate group (\u2014OCN); an isocyano group (\u2014NC); an isocyanate group (\u2014NCO); a thiocyanate group (\u2014SCN) or a thioisocyanate group (\u2014NCS); an optionally substituted amino group; a hydroxy group; a nitro group; a CF 3  group; a halo group (Cl, Br, F, I); \u2014SR 19 ; \u2014SO 3 H; \u2014SO 2 R 20 ; \u2014SF 5 ; an optionally substituted silyl group; wherein preferably at least one of R 1\u2032 , R 2\u2032 , R 3\u2032 , R 4\u2032  is substituted with at least one polar or more polarising group which is independently selected from the group consisting of nitro group, nitrile group, C 1-40  alkyl group substituted with a nitro group, a nitrile group, a cyanate group, an isocyanate group, a thiocyanate group or a thioisocyanate group; a C 1-40  alkoxy group optionally substituted with a nitro group, a nitrile group, a cyanate group, an isocyanate group, a thiocyanate group or a thioisocyanate group; a C 1-40  carboxylic acid group optionally substituted with a nitro group, a nitrile group, a cyanate group, an isocyanate group, a thiocyanate group or a thioisocyanate group; a C 2-40  carboxylic acid ester optionally substituted with a nitro group, a nitrile group, a cyanate group, an isocyanate group, a thiocyanate group or a thioisocyanate group; sulfonic acid optionally substituted with a nitro group, a nitrile group, a cyanate group, an isocyanate group, a thiocyanate group or a thioisocyanate group; sulfonic acid ester optionally substituted with a nitro group, a nitrile group, a cyanate group, an isocyanate group, a thiocyanate group or a thioisocyanate group; cyanate group, isocyanate group, thiocyanate group, thioisocyanate group; and an amino group optionally substituted with a nitro group, a nitrile group, a cyanate group, an isocyanate group, a thiocyanate group or a thioisocyanate group; and combinations thereof; wherein at least one of R 1\u2032 , R 2\u2032 , R 3\u2032 , R 4\u2032  groups is a polar or polarising group, and n=1 to 20; wherein X\u2032 is a halogen atom or a cyclic borate group; and wherein Z\u2032 is a halogen atom.

Metadata:
- Claim Count in Document: 71.0
- Percentile: 86.0
- Lexical Diversity: 1.60606
- Patent Class: 252.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14379801', '14379797', '14379790', '14379780', '14379785']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8606358306095183
- 35 USC 102 Novelty (BERT): 0.5472293525071358
- Combined Prediction Score: 0.82929518279928
- Mean Citation Score: 419.214614
- Max Citation Score: 425.3199
- Similarity Product: 375.48043678019656

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