PATENT CLAIM ANALYSIS

Application Number: 16034881
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["523", "130000"]

Abstract:
The present invention relates to methods of cementing, for example, an oil or gas well. The method may involve pumping a suspension of a filler mixture and at least about 5 weight percent of a thermosetting resin based on the total weight of resin and filler mixture. Advantages may include superior properties and reliability as compared to conventional cementing operations often involving Portland cement.

Claim (Index 4):
The suspension of  claim 1  wherein the cured composition comprises three or more or more of the following characteristics:\n (a) a tensile strength of at least about 300 psi according to ASTM C1273 with a 0.01 inch/min of cross-head speed at ambient 25 C at 50% humidity; \n (b) a compression strength of at least about 1500 psi according to ASTM C873 with a 0.01 inch/min of cross-head speed at ambient 25 C at 50% humidity; \n (c) a flex strength of at least about 500 psi according to ASTM C873 with a 0.01 inch/min of cross-head speed at ambient 25 C at 50% humidity; \n (d) a fracture toughness of at least about 0.3 Mpa root meter according to ASTM C1421; \n (e) a ratio of tensile strength to compressive strength of at least about 10% wherein the tensile strength is measured according to ASTM C1273 with a 0.01 inch/min of cross-head speed at ambient 25 C at 50% humidity and the compression strength is measured according to ASTM 873 with a 0.01 inch/min of cross-head speed at ambient 25 C at 50% humidity; and \n (f) a flex fatigue resistance such that the cured composition can be subjected to a stress of 50% of the cured composition's ultimate failure strength for at least 1000 cycles without breaking.

Metadata:
- Claim Count in Document: 33.0
- Percentile: 95.0
- Lexical Diversity: 1.35294
- Patent Class: 523.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13531540', '10634316', '12840802', '15538321', '13217834']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.739309056915758
- 35 USC 102 Novelty (BERT): 0.5649154222632662
- Combined Prediction Score: 0.7218696934505088
- Mean Citation Score: 222.485952
- Max Citation Score: 434.0838
- Similarity Product: 414.7592600277901

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