PATENT CLAIM ANALYSIS

Application Number: 16201354
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-05
Patent Classification: ["546", "002000"]

Abstract:
Methods of making novel organic compounds containing a twisted aryl group are provided. In particular, the compounds provided contain a 2-phenylpyridine ligand having a twisted aryl group on the pyridine portion of the ligand. The compounds may be used in organic light emitting devices, particularly as emitting dopants. Devices comprising the compounds containing twisted aryl may demonstrate improved color, efficiency, stability and manufacturing.

Claim (Index 1):
A method for making heteroleptic compounds, comprising:\n reacting with to form wherein S is a neutral ligand; wherein X is a counterion; wherein A and B are each independently a 5 or 6-membered aromatic or heteroaromatic ring, and A-B represents a bonded pair of aromatic or heteroaromatic rings coordinated to the iridium via a nitrogen atom on ring A and an sp 2  hybridized carbon atom on ring B; wherein C and D are each independently a 5 or 6-membered aromatic or heteroaromatic ring, and C-D represents a bonded pair of aromatic or heteroaromatic rings coordinated to the iridium via a nitrogen ring atom on ring C and an sp 2  hybridized carbon atom on ring D; wherein R A , R B , R C , and R D  are each independently selected from the group consisting of no substitution, alkyl, heteroalkyl, aryl, or heteroaryl groups; wherein each of R A , R B , R C , and R D  represent one or more substituents; and wherein R Z  is not H.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 98.0
- Lexical Diversity: 1.57778
- Patent Class: 546.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14791741', '13062141', '13968551', '15467724', '15452994']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7672126602842546
- 35 USC 102 Novelty (BERT): 0.5244609469058641
- Combined Prediction Score: 0.7429374889464155
- Mean Citation Score: 333.20749600000005
- Max Citation Score: 347.28293
- Similarity Product: 343.8597004348755

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