PATENT CLAIM ANALYSIS

Application Number: 15960457
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["166", "352000"]

Abstract:
In some embodiments, a system may include a harvesting unit configured to operate under water to traverse and extract gas from clathrate hydrate deposits. The harvesting unit can include a housing defining an enclosure at least partially open along a bottom portion to receive a clathrate slurry associated with a selected one of the clathrate hydrate deposits. The harvesting unit may further include a separator chamber within the housing defining a negative pressure and configured to receive the clathrate slurry and a skirt coupled to the enclosure adjacent to the bottom portion and configured to form a flexible barrier between the enclosure and an external environment. The skirt may be formed from a plurality of elements configured to allow fluid flow therethrough.

Claim (Index 19):
The system of  claim 18 , wherein the clathrate hydrate extraction system further comprises:\n a plurality of harrow blades configured to break the clathrate hydrate deposit into pieces to form the clathrate slurry; and a high pressure sprayer configured to cooperate with the plurality of harrow blades to break the selected one of the clathrate hydrate deposits into the pieces to form the clathrate slurry.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 91.0
- Lexical Diversity: 1.86765
- Patent Class: 166.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13051919', '15766801', '13088728', '11475556', '12857228']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7937515845381765
- 35 USC 102 Novelty (BERT): 0.6215933908933122
- Combined Prediction Score: 0.7765357651736902
- Mean Citation Score: 255.94402800000003
- Max Citation Score: 403.684
- Similarity Product: 277.90707384419443

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

Dataset: test