PATENT CLAIM ANALYSIS

Application Number: 15749344
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["585", "646000"]

Abstract:
The invention relates to a process for the metathesis of olefins implemented with a catalyst comprising a mesoporous matrix and at least the elements molybdenum and aluminium, said elements being incorporated into said matrix by means of at least one precursor comprising molybdenum and aluminium.

Claim (Index 9):
Process according to  claim 1  in which the catalyst is prepared according to the process comprising the following stages:\n a1) solubilization of the precursor comprising molybdenum and aluminium and of the precursors of the mesoporous matrix based on oxide of at least one element X in an aqueous or hydro-organic solution in the presence of a pore-forming agent so as to form a colloidal solution, \n b1) spray-drying said colloidal solution so as to obtain spherical solid elemental particles incorporating the mesostructured matrix based on oxide and the precursor comprising molybdenum and aluminium, \n c1) optional stage of drying, calcination and/or steam treatment of the solid particles obtained at the end of stage b1) at a pressure greater than or equal to 0.1 MPa or less than or equal to 0.1 MPa, \n d1) stage of thermal activation of the dry solid particles at the end of stage c1), at a pressure greater than or equal to 1 bar or less than or equal to 0.1 MPa, in a temperature range from 100 to 1000\u00b0 C.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 86.0
- Lexical Diversity: 1.42424
- Patent Class: 585.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15749368', '15318151', '12375757', '10631966', '13996762']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6506211353519549
- 35 USC 102 Novelty (BERT): 0.5173106994146502
- Combined Prediction Score: 0.6372900917582245
- Mean Citation Score: 199.285636
- Max Citation Score: 321.18005
- Similarity Product: 272.7377167736709

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