PATENT CLAIM ANALYSIS

Application Number: 16120755
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-02
Patent Classification: ["521", "110000"]

Abstract:
The invention provides polyurethane and polyisocyanurate foams and methods for the preparation thereof. More particularly, the invention relates to polyurethane and polyisocyanurate foams having an open-cell, closed-cell or a combination of open and closed cell structure, and methods for their preparation. The foams are produced with a polyol premix composition which comprises a combination of a hydrohaloolefin blowing agent, a polyol and a catalyst which is an adduct of an amine and an organic acid.

Claim (Index 11):
The polyol premix composition of  claim 1  further comprising a catalyst comprising bismuth nitrate, lead 2-ethylhexoate, lead benzoate, ferric chloride, antimony trichloride, antimony glycolate, stannous salts of carboxylic acids, zinc salts of carboxylic acids, dialkyl tin salts of carboxylic acids, glycine salts, tertiary amine trimerization catalysts, quaternary ammonium carboxylates, alkali metal carboxylic acid salts, potassium acetate, potassium octoate, potassium 2-ethylhexanoate, N-(2-hydroxy-5-nonylphenol)methyl-N-methylglycinate, tin (II) 2-ethylhexanoate, dibutyltin dilaurate, or combinations thereof.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 97.0
- Lexical Diversity: 1.70833
- Patent Class: 521.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['12241534', '15268690', '13400559', '14771981', '12847381']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8360016700428267
- 35 USC 102 Novelty (BERT): 0.6306465343477895
- Combined Prediction Score: 0.815466156473323
- Mean Citation Score: 510.071632
- Max Citation Score: 592.39777
- Similarity Product: 542.2039250151462

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