PATENT CLAIM ANALYSIS

Application Number: 16421132
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-09
Patent Classification: ["422", "255000"]

Abstract:
Methods and systems for filtering a plant-derived extract to remove contaminants, including a filter column containing a filter medium and a vacuum pump. The plant-derived extract is mixed with a solvent, and drawn through the filter column across the filter medium. In various embodiments, the solvent and filter medium may be selected to target specific contaminants or classes of contaminants, such as herbicides, insecticides, fungicides and/or other synthetic agrichemicals.

Claim (Index 10):
The apparatus of  claim 1 , further comprising a stopcock between the second end and the collection reservoir, the stopcock configured to control a flow of extract-solvent mixture through the filter column or other valve to stop flow.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 100.0
- Lexical Diversity: 1.59184
- Patent Class: 422.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14794665', '16104611', '15090426', '15477668', '15181345']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7582065700728114
- 35 USC 102 Novelty (BERT): 0.4377277374260496
- Combined Prediction Score: 0.7261586868081353
- Mean Citation Score: 101.4767416
- Max Citation Score: 104.523544
- Similarity Product: 79.91039483118915

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