PATENT CLAIM ANALYSIS

Application Number: 15870736
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["428", "143000"]

Abstract:
The present invention discloses about polymer shingles used as a roofing sheet or a waterproof membrane comprises a felt of a particular characteristic and of different thicknesses for providing strength to the shingles as per consumers specific needs. One or more layers of polymer and primer is applied on the felt, thereby facilitating bonding of the several layers of the shingles. Further cement additives such as Portland cement or calcium cement additive are selectively used depending on the quality of the shingle that is required to manufacture the polymer shingles to act as waterproof membrane. Further, applying ceramic granules onto the cement additive and are then compressed with a roller to ingrain them in the polymer layer to be used a weather proof and durable roofing sheet.

Claim (Index 16):
A method for preparing a waterproof membrane comprising:\n preparing and adhering a first layer of felt of weight at least 3.5 ounce per square yard to a non-woven textile fabric; adhering a second layer of primer to said non-woven geo-textile fabric, wherein said primer layer is mixed with at least one of fire and flame resistant additives; adhering polymer section to said second layer of primer wherein said polymer section comprising at least one polymer layer mix comprising at least one of a fire resistant additive, a flame resistant additive and a cement additive; adhering a top layer to said polymer section wherein said top layer comprises a cement additive and at least one of a fire resistant additive and a flame resistant additive; and wherein color pigments are added to at least one of the primer of the second layer, the at least one polymer mix layer and the cover layer.

Metadata:
- Claim Count in Document: 48.0
- Percentile: 86.0
- Lexical Diversity: 1.72727
- Patent Class: 428.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14645500', '10776863', '12056766', '14837818', '13370371']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8948062346716182
- 35 USC 102 Novelty (BERT): 0.5023092134873612
- Combined Prediction Score: 0.8555565325531925
- Mean Citation Score: 222.559714
- Max Citation Score: 242.99776
- Similarity Product: 156.79125400512694

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