PATENT CLAIM ANALYSIS

Application Number: 15766208
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["544", "049000"]

Abstract:
A diaryl carbonate containing a compound of the following formula (I) in an amount of less than 1,000 ppm by mass, and a method for producing the same: wherein R 1  represents a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an aryl group, or an aryloxy group.

Claim (Index 4):
The method according to  claim 3 , which further comprises a fifth step of filtering off the compound of the formula (I) which is precipitated from the concentrated mixture at a temperature in the range of from 80 to 230\u00b0 C.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 91.0
- Lexical Diversity: 1.4186
- Patent Class: 544.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10562814', '13251381', '10593770', '15552219', '13579649']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7997585212643719
- 35 USC 102 Novelty (BERT): 0.5137313349361211
- Combined Prediction Score: 0.7711558026315468
- Mean Citation Score: 265.862892
- Max Citation Score: 274.93918
- Similarity Product: 164.07607402770878

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