PATENT CLAIM ANALYSIS

Application Number: 16098998
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-05
Patent Classification: ["210", "603000"]

Abstract:
Sewage sludge is treated to produce Class A (generally pathogen free) biosolids. Some or all of the sewage sludge is thickened or dewatered to 10 wt % dried solids and then fed to a thermophilic anaerobic digester. The thermophilic digester has multiple stages provided by way of a tank with at least one internal wall. Effluent from the thermophilic digester is treated further in a mesophilic anaerobic digester.

Claim (Index 2):
The process of  claim 1  comprising thickening waste activated sludge to 10% DS or more, optionally in a screw thickener.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 98.0
- Lexical Diversity: 1.37037
- Patent Class: 210.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15005469', '13982598', '14965156', '13814964', '14877223']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.769317564709557
- 35 USC 102 Novelty (BERT): 0.5198261997183483
- Combined Prediction Score: 0.7443684282104361
- Mean Citation Score: 266.846242
- Max Citation Score: 287.8778
- Similarity Product: 174.1902341572761

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