PATENT CLAIM ANALYSIS

Application Number: 16302440
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-06
Patent Classification: ["528", "044000"]

Abstract:
A method for synthesizing a solid-solid organic phase-change material made of polyurethane, said method comprising: a step (i) of mixing and reacting a liquid polyethylene glycol, a crosslinking agent and a liquid polyisocyanate, by mechanical agitation, at a first controlled temperature, in an enclosure in order to obtain the liquid polyurethane, a step (ii) of curing the liquid polyurethane at a second controlled temperature in order to solidify the polyurethane, the mixing of step (i) being carried out in the absence of solvent.

Claim (Index 37):
The method according to  claim 27 , characterized in that the  total NCO/OH ratio ranges from 0.8 to 1.1.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 98.0
- Lexical Diversity: 1.84906
- Patent Class: 528.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16047593', '15029258', '14441835', '13825728', '13005528']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7033312660667616
- 35 USC 102 Novelty (BERT): 0.4991141060882594
- Combined Prediction Score: 0.6829095500689114
- Mean Citation Score: 164.828676
- Max Citation Score: 181.3365
- Similarity Product: 112.51856837376953

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