PATENT CLAIM ANALYSIS

Application Number: 16064099
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["568", "579000"]

Abstract:
The present invention is a method for producing a cyclopentyl alkyl ether compound represented by formula (1): R 1 —O—R 2  (wherein, R 1  represents an alkyl group having 1 to 10 carbon atoms that may have a substituent or a cycloalkyl group having 3 to 8 carbon atoms that may have a substituent, and R 2  represents a cyclopentyl group that may have a substituent), wherein a cyclopentene that may have a substituent is reacted with an alcohol compound represented by formula (2): R 1 OH (wherein R 1  represents the same as described above) in the presence of an acidic zeolite having a silica/alumina ratio of 80 or higher. The present invention provides a method for producing a cyclopentyl alkyl ether compound, wherein a reaction can be carried out in a liquid phase, catalyst activity is less lowered over time (long catalyst life), and a desired cyclopentyl alkyl ether compound can be continuously produced with high reaction efficiency and long-term stability even when a large amount of raw material is fed.

Claim (Index 4):
The method for producing the cyclopentyl alkyl ether compound according to  claim 1 , wherein the cyclopentene that may have a substituent is reacted with the alcohol compound represented by formula (2) in a flowing manner.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 94.0
- Lexical Diversity: 2.12088
- Patent Class: 568.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12222572', '14780316', '10481340', '14376988', '10466888']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7100342960108699
- 35 USC 102 Novelty (BERT): 0.5017719290179657
- Combined Prediction Score: 0.6892080593115795
- Mean Citation Score: 218.92301200000003
- Max Citation Score: 249.78029
- Similarity Product: 199.8880898903596

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