PATENT CLAIM ANALYSIS

Application Number: 16285775
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["502", "300000"]

Abstract:
Spheroidal catalyst support, supported catalyst, and method of preparing and using the catalyst for hydrodemetallation of metal-containing heavy oil feedstocks are disclosed. The catalyst supports comprise titania alumina having 5 wt % or less titania and have greater than 30% percent of their pore volume in pores having a diameter of between 200 and 500 Å. Catalysts prepared from the supports contain Group 6, 9 and 10 metals or metal compounds supported on the titania alumina supports. Catalysts in accordance with the invention exhibit improved catalytic activity and stability to remove metals from heavy feedstocks during a hydrotreating process. The catalysts also provide increased sulfur and MCR conversion during a hydrotreating process.

Claim (Index 41):
The support of  claim 35  wherein greater than 15% of the total pore volume of the support is in pores having a diameter above 1000 \u212b.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 99.0
- Lexical Diversity: 1.51899
- Patent Class: 502.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14378894', '14379137', '14409560', '15150944', '15146598']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8385743354113115
- 35 USC 102 Novelty (BERT): 0.550830303202776
- Combined Prediction Score: 0.809799932190458
- Mean Citation Score: 359.89192799999995
- Max Citation Score: 406.7365
- Similarity Product: 316.07407221040125

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

Dataset: test