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 2):
The process according to  claim 1 , wherein the organic concentrated extract from the  Ageratina jocotepecana  shoot system is obtained by a process comprising the following steps: a) drying the  Ageratina jocotepecana  plant shoot system, wherein the  Ageratina jocotepecana  shoot system comprises the aerial parts of the plant, such as flowers, leaves and/or stems; b) macerating or refluxing the  Ageratina jocotepecana  plant shoot system in an organic solvent for a period of time from 6 to 72 hours; c) filtering out the macerated or refluxed extract of step (b) to obtain an  Ageratina jocotepecana  organic extract; and d) evaporating the solvent from the  Ageratina jocotepecana  organic extract.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 97.0
- Lexical Diversity: 1.88679
- Patent Class: 549.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14548374', '12530214', '12863514', '12549136', '15516206']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6484113125149947
- 35 USC 102 Novelty (BERT): 0.518445558845336
- Combined Prediction Score: 0.6354147371480289
- Mean Citation Score: 166.05164399999995
- Max Citation Score: 210.72166
- Similarity Product: 114.7336971867657

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