PATENT CLAIM ANALYSIS

Application Number: 15743347
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["568", "852000"]

Abstract:
Copper-containing, multimetallic catalysts with either a zirconia or carbon support are described which have improved utility for the hydrogenolysis of a glycerol or glycerol-containing feedstock to provide a biobased 1,2-propanediol product. specially, improved carbon-supported examples of such catalysts are described for this reaction as well as for other processes wherein hydrogen is used, with methods for maintaining the activity of these catalysts. Related treatment methods in the preparation of these improved catalysts enable the use of carbons with a desired mechanical strength but which previously lacked activity, for example, for the conversion of a glycerol or glycerol-containing feed to produce 1,2-propanediol, so that copper-containing, multi-metallic catalysts may be employed for making a biobased propylene glycol using carbon supports that previously would have not been suitable.

Claim (Index 2):
The catalyst of  claim 1 , further comprising zinc.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 86.0
- Lexical Diversity: 1.66667
- Patent Class: 568.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15304666', '15548034', '15517128', '12130124', '10000836']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6853706735277391
- 35 USC 102 Novelty (BERT): 0.5024217404676772
- Combined Prediction Score: 0.6670757802217329
- Mean Citation Score: 217.497104
- Max Citation Score: 228.6547
- Similarity Product: 161.72988330122232

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

Dataset: test