PATENT CLAIM ANALYSIS

Application Number: 15750908
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["528", "205000"]

Abstract:
A method for producing a dicyclopentadiene-modified phenolic resin. The method including reusing a fluorine-based ion-exchange resin as a catalyst in a reaction between a phenol and a dicyclopentadiene, the fluorine-based ion-exchange resin having been used as a catalyst when a phenol and a dicyclopentadiene are allowed to react with each other to produce a first dicyclopentadiene-modified phenolic resin. In the method, the fluorine-based ion-exchange resin is washed with an organic solvent. The dicyclopentadiene-modified phenolic resin obtained by the method has a stable quality, has a high purity, and is inexpensive.

Claim (Index 10):
The method for producing a dicyclopentadiene-modified phenolic resin according to  claim 9 , wherein the measurement of the contaminated state is a measurement of a spectroscopic spectrum of a solvent extract of the fluorine-based ion-exchange resin to be reused.

Metadata:
- Claim Count in Document: 34.0
- Percentile: 88.0
- Lexical Diversity: 1.92157
- Patent Class: 528.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['09720623', '14560358', '14655161', '11793710', '14784771']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7593616462778553
- 35 USC 102 Novelty (BERT): 0.4789532186748778
- Combined Prediction Score: 0.7313208035175576
- Mean Citation Score: 176.66133599999995
- Max Citation Score: 194.22398
- Similarity Product: 142.33170985183474

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