PATENT CLAIM ANALYSIS

Application Number: 16302322
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-07
Patent Classification: ["524", "161000"]

Abstract:
A thermoplastic composition comprises: a copolycarbonate comprising bisphenol A carbonate units and second carbonate units of the formula (I); and 2 to 40 ppm of an organosulfonic stabilizer of the formula (II); wherein the second carbonate units are present in an amount of 20 to 49 mol %, preferably 30 to 40 mol % based on the sum of the moles of the copolycarbonate and the bisphenol A homopolycarbonate, and optionally the copolycarbonate comprises less than 2 ppm by weight of each of an ion of lithium, sodium, potassium, calcium, magnesium, ammonium, chlorine, bromine, fluorine, nitrite, nitrate, phosphite, phosphate, sulfate, formate, acetate, citrate, oxalate, trimethylammonium, and triethylammonium, as measured by ion chromatography; and the thermoplastic composition has: a Vicat B120 of 160° C. or higher measured according to ISO 306; and a yellowness index of less than 12, measured according to ASTM D1925.

Claim (Index 18):
The composition of  claim 1 , wherein the optional bisphenol A homopolycarbonate has a sulfur content of less than 2 ppm, or the copolycarbonate, the optional bisphenol A homopolycarbonate, or both are derived from a bisphenol A having a sulfur content of less than 2 ppm, each as measured by a Total Sulfur Analysis based on combustion and coulometric detection.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 98.0
- Lexical Diversity: 1.94505
- Patent Class: 524.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16095557', '16096502', '11537056', '15061514', '11615598']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8039997722820005
- 35 USC 102 Novelty (BERT): 0.5056493238936045
- Combined Prediction Score: 0.7741647274431609
- Mean Citation Score: 231.11591600000003
- Max Citation Score: 245.48488
- Similarity Product: 155.85831463323592

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