PATENT CLAIM ANALYSIS

Application Number: 16268584
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["106", "676000"]

Abstract:
A low-density, high-strength concrete composition that is both self-compacting and lightweight, with a low weight-fraction of aggregate to total dry raw materials, and a highly-homogenous distribution of a non-absorptive and closed-cell lightweight aggregate such as glass microspheres or copolymer polymer beads or a combination thereof, and the steps of providing the composition or components. Lightweight concretes formed therefrom have low density, high strength-to-weight ratios, and high R-value. The concrete has strength similar to that ordinarily found in structural lightweight concrete but at an oven-dried density as low as 40 lbs./cu.ft. The concrete, at the density ordinarily found in structural lightweight concrete, has a higher strength and, at the strength ordinarily found in structural lightweight concrete, a lower density. Such strength-to-density ratios range approximately from above 30 cu.ft/sq.in. to above 110 cu.ft/sq.in., with a 28-day compressive strength ranging from about 3400 to 8000 psi.

Claim (Index 15):
The lightweight concrete composition of  claim 7 , wherein the concrete composition has an oven-dried density of about 36 to about 55 lb/ft3.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 99.0
- Lexical Diversity: 1.88235
- Patent Class: 106.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14857380', '15462114', '15808525', '11586120', '12190724']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8135886191975307
- 35 USC 102 Novelty (BERT): 0.6737987591399075
- Combined Prediction Score: 0.7996096331917684
- Mean Citation Score: 559.643088
- Max Citation Score: 759.8026
- Similarity Product: 651.1121020894885

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