PATENT CLAIM ANALYSIS

Application Number: 15978897
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["525", "455000"]

Abstract:
A composition is provided for making a polyurethane that may be incorporated in various products, such as a sealant, a coating, a caulk, an electric potting compound, a membrane, a sponge, a foam, an adhesives, and a propellant binder. The composition includes one or more polyols, one or more isocyanate-group containing compounds having an isocyanate group functionality of at least two, and optionally one or more chain extenders. At least one of the polyols is a farnesene-based polyol having a number average molecular weight less than or equal to 100,000 g/mol and a viscosity at 25° C. less than 10,000 cP. The farnesene-based polyol may be a homopolymer or a copolymer of farnesene. The composition may also comprise additional polyols, such as a polyol of a homopolymer or copolymer of a polydiene. Methods of preparing a polyurethane are also provided.

Claim (Index 21):
The method of  claim 14 , wherein the one or more isocyanate-group containing compounds are selected from the group consisting of 4,4\u2032-diphenylmethane diisocyanate (MDI), cyclohexanediisocyanate, p-phenylene diisocyanate, 1,5-naphthalene diisocyanate, toluene diisocyanate (TDI), p-xylene diisocyanate, hexamethylene diisocyanate, 4,4\u2032-dicyclohexylmethane diisocyanate, 1,4-bis(isocyanomethyl)-cyclohexane, p-tetramethylxylene diisocyanate, m-tetramethylxylene diisocyanate, isophorone diisocyanate, and combinations thereof.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 93.0
- Lexical Diversity: 1.92683
- Patent Class: 525.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14989140', '15477699', '15743425', '08664080', '15325669']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7886615500355743
- 35 USC 102 Novelty (BERT): 0.5173793098821828
- Combined Prediction Score: 0.7615333260202352
- Mean Citation Score: 255.566094
- Max Citation Score: 364.14023
- Similarity Product: 254.31504493072924

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