PATENT CLAIM ANALYSIS

Application Number: 16026540
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["285", "226000"]

Abstract:
Wearable rubber parts for fluid handling systems include a four layer structure, wherein the inner most layer of the four layer structure is a polyurethane layer. The polyurethane can be millable polyurethane. The polyurethane used in the inner most layer can be produced by reacting diisolcyanate with a polyester and/or polyether polyols and a chain extender. The wearable rubber part can be an expansion joint, a pinch valve, or a hose.

Claim (Index 6):
The flexible expansion joint of  claim 1 , wherein the polyurethane of the inner most layer is produced by reacting diisocyanate with a polyol and a chain extender, and wherein the polyol includes polyester polyols.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 95.0
- Lexical Diversity: 1.625
- Patent Class: 285.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14592768', '15589132', '10772995', '09830398', '10670514']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7493965567173825
- 35 USC 102 Novelty (BERT): 0.4253226276151018
- Combined Prediction Score: 0.7169891638071545
- Mean Citation Score: 173.635646
- Max Citation Score: 360.02292
- Similarity Product: 356.7433351830912

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test