PATENT CLAIM ANALYSIS

Application Number: 15744867
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["528", "285000"]

Abstract:
A polyester obtained by the esterification of terephthalic acid and ethylene glycol and the polycondensation catalysed by a mixture of magnesium ethylene glycol and antimony ethylene glycol followed by granulation. In the polyester sections, the carboxyl end group is less than 15 mol/t, the mass percentage of oligomer is lower than 0.5%, and weight percentage of diethylene glycol is lower than 0.5%.

Claim (Index 9):
The process for preparing the polyester according to  claim 5 , wherein the cleaning is performed by washing the polyester sections with 70-80\u00b0 C. water for 10-15 min after scouring the polyester sections, then washing with cold water, and drying and cooling down to make the polyester sections.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 1.725
- Patent Class: 528.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15744841', '15744869', '16322950', '16322948', '13292252']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7507464396579125
- 35 USC 102 Novelty (BERT): 0.5925948577336714
- Combined Prediction Score: 0.7349312814654885
- Mean Citation Score: 347.23934
- Max Citation Score: 508.75208
- Similarity Product: 449.2374346761226

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