PATENT CLAIM ANALYSIS

Application Number: 16171597
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-05
Patent Classification: ["430", "280100"]

Abstract:
Embodiments in accordance with the present invention relate generally to polycarbonate polymers having repeat units derived from adamantane epoxide monomers and methods of using such polymers and compositions containing them. The compositions thus formed are useful in a variety of optoelectronic device fabrications.

Claim (Index 8):
A process for making a polymer of formula (IV) according to  claim 1  comprising: reacting a compound of formula (I) with carbon dioxide in the presence of a ligand-supported metal catalyst: wherein:  represents a position at which the bonding takes place with another repeat unit; each occurrence of R 1  and R 2  independently of each other selected from the group consisting of hydrogen, methyl, ethyl, linear or branched (C 3 -C 12 )alkyl, (C 6 -C 10 )aryl, (C 6 -C 10 )aryl(C 1 -C 12 )alkyl, (C 5 -C 10 )heteroaryl and (C 5 -C 10 )heteroaryl(C 1 -C 3 )alkyl; or R 1  and R 2  taken together with the carbon atom to which they are attached form a (C 3 -C 12 )cycloalkyl ring optionally containing one or more heteroatoms selected from nitrogen, oxygen and sulfur; and each occurrence of R 3  R 4  and R 5  independently of each other selected from the group consisting of hydrogen, methyl, ethyl, linear or branched (C 3 -C 12 )alkyl, (C 3 -C 12 )cycloalkyl, (C 6 -C 12 )bicycloalkyl, (C 7 -C 14 )tricycloalkyl, (C 10 -C 14 )tetracycloalkyl, (C 6 -C 10 )aryl, (C 6 -C 10 )aryl(C 1 -C 12 )alkyl, (C 5 -C 10 )heteroaryl, (C 5 -C 10 )heteroaryl(C 1 -C 3 )alkyl, (C 1 -C 12 )alkoxy, (C 3 -C 12 )cycloalkoxy, (C 6 -C 12 )bicycloalkoxy, (C 7 -C 14 )tricycloalkoxy, (C 10 -C 14 )tetracycloalkoxy, (C 6 -C 10 )aryloxy(C 1 -C 3 )alkyl, (C 5 -C 10 )heteroaryloxy(C 1 -C 3 )alkyl, (C 6 -C 10 )aryloxy, (C 5 -C 10 )heteroaryloxy, (C 1 -C 6 )acyloxy and halogen.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 97.0
- Lexical Diversity: 1.15385
- Patent Class: 430.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14759708', '14038858', '13204044', '10782547', '12699909']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7553595729537572
- 35 USC 102 Novelty (BERT): 0.4916558419466664
- Combined Prediction Score: 0.7289891998530482
- Mean Citation Score: 210.14040600000004
- Max Citation Score: 276.65732
- Similarity Product: 237.2243726127148

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

Dataset: test