PATENT CLAIM ANALYSIS

Application Number: 15901203
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-01
Patent Classification: ["210", "616000"]

Abstract:
The spent liquor (SL) of a thermomechanical pulping (TMP) process introduces a high load to the wastewater system of this process. To reduce this load, fly ash from a biomass boiler is used and the application of fly ash improves the performance of biological process. Three different alternatives are introduced to apply fly ash to treat spent liquor.

Claim (Index 1):
A method of treating spent liquor from a pulping process of a pulp mill, said method comprising obtaining wastewater from the pulping process that contains both fly ash and said spent liquor, and subjecting said wastewater to biological wastewater treatment while said fly ash and said spent liquor are both present within said wastewater.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 88.0
- Lexical Diversity: 1.53488
- Patent Class: 210.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14976022', '15316668', '13581820', '10167199', '12770119']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7533970331596588
- 35 USC 102 Novelty (BERT): 0.5977047407816964
- Combined Prediction Score: 0.7378278039218625
- Mean Citation Score: 290.07760999999994
- Max Citation Score: 526.7896
- Similarity Product: 456.3903216228009

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