PATENT CLAIM ANALYSIS

Application Number: 16101000
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["060", "258000"]

Abstract:
Provided herein are various improvements to rocket engine components and rocket engine operational techniques. In one example, a rocket engine propellant injection apparatus is provided that includes a manifold formed into a single body by an additive manufacturing process and comprising a fuel cavity and an oxidizer cavity. The manifold also includes one or more propellant feed stubs, the one or more propellant feed stubs protruding from the manifold and formed into the single body of the manifold by the additive manufacturing process, with at least a first stub configured to carry fuel to the fuel cavity and at least a second stub configured to carry oxidizer to the oxidizer cavity. The manifold also includes a plurality of injection features formed by apertures in a face of the manifold, ones of the plurality of injection features configured to inject the fuel and the oxidizer for combustion.

Claim (Index 3):
The apparatus of  claim 2 , wherein the density of the densified propylene corresponds to propylene cooled below approximately 25\u00b0 C.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 96.0
- Lexical Diversity: 2.33333
- Patent Class: 60.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15285324', '11479082', '14229823', '11805016', '11787585']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7574342600342965
- 35 USC 102 Novelty (BERT): 0.5522472493313533
- Combined Prediction Score: 0.7369155589640022
- Mean Citation Score: 292.4756260000001
- Max Citation Score: 478.2507
- Similarity Product: 305.10796022785314

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

Dataset: test