PATENT CLAIM ANALYSIS

Application Number: 15744899
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["528", "048000"]

Abstract:
The invention relates to a process for producing a ring-opening polymerization product by reacting at least one polyisocyanate and 2-oxo-1,3-dioxolane-4-carboxylic acid and subjecting the reaction product to a temperature within the range of from about 40 to about 150° C. in the presence of a catalytic amount of at least one non-nucleophilic base. The obtained polymerization product may be present as a foam and is suitable as binder, insulation material, sealant or coating and in the production of mattresses or wound pads.

Claim (Index 11):
A ring-opening polymerization product obtained by the process of  claim 1 .

Metadata:
- Claim Count in Document: 4.0
- Percentile: 86.0
- Lexical Diversity: 1.48276
- Patent Class: 528.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14760834', '13994378', '14364413', '15472523', '11303707']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.780007375587021
- 35 USC 102 Novelty (BERT): 0.5217913505749144
- Combined Prediction Score: 0.7541857730858104
- Mean Citation Score: 235.38080800000003
- Max Citation Score: 309.4479
- Similarity Product: 161.2385587574959

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