PATENT CLAIM ANALYSIS

Application Number: 16207801
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-04
Patent Classification: ["252", "500000"]

Abstract:
The invention is directed to a polyimide-based polymer thick film paste composition for forming a polyimide-based polymer thick film resistor, a process for forming the resistor and an electrical device containing a resistor formed using the paste composition The paste composition comprise a functional component, a polyimide, and an organic solvent and can be cured by heating.

Claim (Index 4):
A polyimide-based polymer thick film paste composition for forming a polyimide-based polymer thick film resistor, the paste composition comprising:\n (a) 35-70 wt % of a functional component that is a mixture of\n i) a powder selected from the group of powders consisting of carbon, black, graphite, graphene, and mixtures thereof; and \n ii) an electrical conductive metal powder wherein said metal is selected from the group consisting of Ag, Cu, Au, Pd, Pt, Sn, Al, Ni, an alloy of Ag, Cu, Au, Pd, Pt, Sn, Al, Ni and mixtures thereof, wherein said electrical conductive metal powder is 0.1-98 wt % of said functional component; \n (b) 5-25 wt % of a non-fluorinated polyimide polymer with the structure I wherein X is O-Ph-C(CF 13 ) 2 -Ph-O and Y is -bis(3-aminophenoxy) benzene (APB-133); (c) 0-1 wt % of a dispersant; and (d) 30-70 wt % of an organic solvent, wherein the wt % of said functional component, said polyimide polymer, said dispersant, said cross-linking agent and said solvent are based on the total weight of said paste composition, said functional component is dispersed in and said polyimide polymer and said dispersant are dissolved in said organic solvent and the ratio of the weight of said polyimide polymer to the weight of said functional component is between 0.1 and 3.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 98.0
- Lexical Diversity: 1.64865
- Patent Class: 252.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15380210', '14824202', '15375544', '14862254', '14862259']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.835802425288942
- 35 USC 102 Novelty (BERT): 0.5793984876291922
- Combined Prediction Score: 0.8101620315229671
- Mean Citation Score: 346.16646000000014
- Max Citation Score: 478.60983
- Similarity Product: 475.3973344604462

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