PATENT CLAIM ANALYSIS

Application Number: 15869607
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["528", "397000"]

Abstract:
Disclosed herein are redox-active 6-oxoverdazyl polymers having structures (S1) and (S2) synthesized via ring-opening metathesis polymerization (ROMP) and their solution, bulk, and thin-film properties investigated. Detailed studies of the ROMP method employed confirmed that stable radical polymers with controlled molecular weights and narrow molecular weight distributions (Ð<1.2) were produced. Thermal gravimetric analysis of a representative example of the title polymers demonstrated stability up to 190° C., while differential scanning calorimetry studies revealed a glass transition temperature of 152° C. An ultrathin memristor device was produced using these polymers, namely a 10 nm homogeneous thin film of poly-[1,5-diisopropyl-3-(cis-5-norbornene-exo-2,3-dicarboxiimide)-6-oxoverdazyl] (P6OV), a poly-radical with three tunable charge states per each radical monomer: positive, neutral and negative.

Claim (Index 22):
A memristor, comprising:\n a support substrate, a first array of electrodes or integrated circuit located on the support substrate; a layer of a 6-oxoverdazyl polymer having the structure (S1) according to  claim 1  located on said first electrode array, said layer having a thickness in a range from about 1 nm to about 1 \u03bcm; a second array of electrodes or integrated circuit located on a top surface of the layer of a 6-oxoverdazyl polymer; and one of said first and second array of electrodes or integrated circuits being a cathode, said cathode having a work function in range of about 3 to about 6 eV, and the other array of electrodes being an anode, said anode having a work function in range of about 2 to about 5 eV.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 86.0
- Lexical Diversity: 1.37864
- Patent Class: 528.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14375363', '11570966', '11817156', '10574993', '11629273']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.692356100226993
- 35 USC 102 Novelty (BERT): 0.5070550003064307
- Combined Prediction Score: 0.6738259902349368
- Mean Citation Score: 222.87612400000003
- Max Citation Score: 244.71425
- Similarity Product: 158.06776307976247

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