PATENT CLAIM ANALYSIS

Application Number: 16263564
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["210", "639000"]

Abstract:
A multistage desalination process for treatment of seawater or salt wastewater. During initially processing the seawater or salt wastewater is treated to precipitate scaling minerals as phosphates including magnesium ammonium phosphate useful as a fertilizer. During the initial phase, ammonium phosphate and sodium phosphate are added to the seawater or salt wastewater followed by an addition of ammonia and a water-based charged solvent. After separating the precipitated solids, the cleaned seawater or salt wastewater is aerated and filtered to produce potable or otherwise usable water.

Claim (Index 4):
A fertilizer production process comprising:\n providing seawater or salt wastewater; performing a phosphate precipitation process, the phosphate precipitation process including: adding a first mixture comprising ammonium phosphate and sodium phosphate to the seawater or salt wastewater and mixing the first mixture and the seawater or salt wastewater; after mixing the first mixture and the seawater or salt wastewater, adding a second mixture comprising ammonia and a water-based charged solvent to the seawater or salt wastewater and mixing to produce a seawater or salt wastewater mixture having a pH of greater than or equal to about 8.5; and performing a collection process to collect a fertilizer product comprising precipitated solids from the seawater or salt wastewater mixture, the solids including magnesium ammonium phosphate.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 99.0
- Lexical Diversity: 1.56897
- Patent Class: 210.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16064001', '15551226', '13581820', '10425289', '11586135']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7829506785240754
- 35 USC 102 Novelty (BERT): 0.4716614247626877
- Combined Prediction Score: 0.7518217531479368
- Mean Citation Score: 159.252106
- Max Citation Score: 166.19002
- Similarity Product: 120.23053731979608

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