PATENT CLAIM ANALYSIS

Application Number: 15769785
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["549", "462000"]

Abstract:
The present invention is related to a process for obtaining the (−)-13,14,15,16-tetranor-8a,12-labdanediol compound from the  Ageratina jocotepecana  plant, the process comprises the steps of a) obtaining an organic concentrated extract from the  Ageratina jocotepecana  shoot system; b) subjecting the organic concentrated extract to column chromatography in order to elute a fraction with the (−)-13,14,15,16-tetranor-8a,12-labdanediol compound; c) separating the eluted fractions comprising the (−)-13,14,15,16-tetranor-8a,12-labdanediol compound; and d) evaporating the organic solvent to yield the (−)-13,14,15,16-tetranor-8a,12-labdanediol compound in a solid form.

Claim (Index 21):
The process according to  claim 20 , wherein the process comprises evaporating the mixture of hexane:ethyl acetate at a temperature from 35 to 45\u00b0 C., and reduced pressure.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 97.0
- Lexical Diversity: 1.88679
- Patent Class: 549.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14548374', '12530214', '12863514', '12549136', '15516206']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6771465000235661
- 35 USC 102 Novelty (BERT): 0.51085256569351
- Combined Prediction Score: 0.6605171065905606
- Mean Citation Score: 166.05164399999995
- Max Citation Score: 210.72166
- Similarity Product: 131.38829375669957

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test