PATENT CLAIM ANALYSIS

Application Number: 16003801
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-05
Patent Classification: ["521", "131000"]

Abstract:
The invention provides polyurethane and polyisocyanurate foams and methods for the preparation thereof. More particularly, the invention relates to closed-celled, polyurethane and polyisocyanurate foams and methods for their preparation. The foams are characterized by a fine uniform cell structure and little or no foam collapse. The foams are produced with a polyol premix composition which comprises a combination of a hydrohaloolefin blowing agent, a polyol, a silicone surfactant, and a non-amine catalyst used alone or in combination with an amine catalyst.

Claim (Index 10):
The foamable composition of  claim 8  wherein said blowing agent comprises a hydrohaloolefin selected from the group consisting of tetrafluoropropene, pentafluoropropene, and chlorotrifloropropene wherein said hydrohaloolefin comprises an unsaturated terminal carbon having not more than one F or Cl substituent.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 94.0
- Lexical Diversity: 1.66667
- Patent Class: 521.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13400559', '12241534', '15268690', '13400563', '12241606']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8870767932567134
- 35 USC 102 Novelty (BERT): 0.6015137003490787
- Combined Prediction Score: 0.8585204839659499
- Mean Citation Score: 489.2801720000001
- Max Citation Score: 599.00385
- Similarity Product: 458.1355392964304

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

Dataset: test