PATENT CLAIM ANALYSIS

Application Number: 15887569
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["060", "659000"]

Abstract:
Electrical power systems, including generating capacity of a gas turbine, where additional power is generated from an air expander and gas turbine simultaneously from a stored compressed air and thermal system.

Claim (Index 9):
A method of operating a compressed air energy storage system associated with a gas turbine power plant, the compressed air energy storage system having an air storage tank in fluid communication a multi-stage compressor and a multi-stage air expander, the method comprising:\n compressing ambient air in the multi-stage compressor; directing the air from the multi-stage compressor to the air storage tank; directing the air from the storage tank, through a first heater and into a first stage of a high pressure expander; and, directing the air from a last stage of the multi-stage air expander into a preheater located between the air storage tank and the first stage of the multi-stage expander.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 88.0
- Lexical Diversity: 1.30769
- Patent Class: 60.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14855963', '13136907', '14329201', '14237200', '14534598']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7099758949608257
- 35 USC 102 Novelty (BERT): 0.4907758987058475
- Combined Prediction Score: 0.6880558953353278
- Mean Citation Score: 203.406422
- Max Citation Score: 290.37408
- Similarity Product: 247.3337427109909

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