PATENT CLAIM ANALYSIS

Application Number: 15744227
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["106", "692000"]

Abstract:
Disclosed is to a calcium aluminate cement, including a calcium aluminate with a first crystallised mineralogical phase of calcium dialuminate CA2 including one calcium oxide CaO for two aluminium oxides Al 2 O 3  and/or a second crystallised mineralogical phase of dicalcium alumina silicate C2AS including two calcium oxides CaO for one aluminium oxide Al 2 O 3  and one silicon dioxide SiO 2 . The mass fraction of all of the first and second mineralogical phases in the calcium aluminate is greater than or equal to 80%.

Claim (Index 22):
The method of  claim 21 , wherein, in the step a), the cementitious composition has the form of an aqueous suspension, and according to which in the step b), the cementitious composition is placed in an oil drilling well.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 1.75
- Patent Class: 106.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10576811', '10583549', '10512347', '15311292', '12493547']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7517730777966759
- 35 USC 102 Novelty (BERT): 0.5281266842826648
- Combined Prediction Score: 0.7294084384452748
- Mean Citation Score: 320.628948
- Max Citation Score: 358.46216
- Similarity Product: 224.15606392928123

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

Dataset: test