PATENT CLAIM ANALYSIS

Application Number: 15936249
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["422", "261000"]

Abstract:
Provided herein are systems and methods for the facile extraction and purification of oils from plant material, including cannabis and hemp. The systems and methods herein are versatile, and may utilize a wide range of solvents to extract oils from a variety of plant-based material. Further, the provided systems and methods are closed loop, reducing the loss solvent and decreasing the risk of safety concerns such as human exposure to solvent chemicals or explosion of volatiles. In some embodiments, the systems and methods remove impurities from the extracted oils, for example waxes or other precipitates, and provide a higher purity and higher quality extract.

Claim (Index 21):
The closed loop extraction system of  claim 19 , wherein at least one of said solvent vessel, said extraction vessel or said collection vessel comprises a liquid sight level.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 90.0
- Lexical Diversity: 1.74242
- Patent Class: 422.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15163618', '15743599', '15591598', '14470494', '15190977']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8023561683584949
- 35 USC 102 Novelty (BERT): 0.5231757560859878
- Combined Prediction Score: 0.7744381271312442
- Mean Citation Score: 221.65706600000004
- Max Citation Score: 366.39932000000016
- Similarity Product: 235.6454537601305

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