PATENT CLAIM ANALYSIS

Application Number: 15750097
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["166", "292000"]

Abstract:
Various embodiments disclosed relate to wrinkled capsules for treatment of subterranean formations. In various embodiments, the present invention provides a method of treating a subterranean formation. The method includes placing in the subterranean formation a composition comprising at least one wrinkled capsule. The wrinkled capsule includes a hydrophobic core and a wrinkled shell.

Claim (Index 69):
The method of any of  claim 64 , wherein the shell comprises one or more polymers each independently comprising one or more repeating units formed by polymerization of a substituted or unsubstituted (C 3 -C 50 )alkenoic acid or a salt or substituted or unsubstituted (C 1 -C 50 )hydrocarbyl ester thereof, a substituted or unsubstituted (C 2 -C 50 )alkenylnitrile, a substituted or unsubstituted (C 2 -C 50 )alkenyl(C 6 -C 50 )aryl, a halide-substituted (C 2 -C 50 )alkene wherein the (C 2 -C 50 )alkene is further substituted or unsubstituted, or a combination thereof, and, optionally, wherein the one or more polymers are about 50 wt % to about 100 wt % of the shell, and, optionally, wherein the one or more polymers in the shell comprise one or more repeating units formed by polymerization of hydroxyethyl methacrylate (HEMA), acrylic acid (AA), tert-butyl acrylate (tBA), vinylidene chloride (VDC), acrylonitrile (AN), styrene, methyl methacrylate (MMA), ethyl methacrylate (EMA), methacrylic acid (MAA), or a combination thereof, and, optionally, wherein the one or more polymers in the shell comprise a methacrylic acid/styrene copolymer, an acrylonitrile/vinylidene chloride copolymer, an acrylonitrile/acrylic acid copolymer, a methyl methacrylate/acrylonitrile/vinylidene chloride copolymer, or a combination thereof, and, optionally, wherein the one or more polymers in the shell are crosslinked via a polyvinyl crosslinker selected from the group consisting of a (C 1 -C 20 )alkylenebiacrylamide, a poly((C 1 -C 20 )alkenyl)-substituted mono- or poly-(C 1 -C 20 )alkyl ether, a poly(C 2 -C 20 )alkenylbenzene, pentaerythritol triallyl ether, a polyethyleneglycol-diacrylate, polyethyleneglycol-dimethacrylate, N,N\u2032-methylenebisacrylamide, epichlorohydrin, divinyl sulfone, glycidyl methacrylate, an alkyl diacrylate, ethylene glycol diacrylate, ethylene glycol dimethacrylate, polyethylene glycol diacrylate, polyethylene glycol dimethacrylate, ethoxylated bisphenol A diacrylate, ethoxylated bisphenol A dimethacrylate, ethoxylated trimethylol propane triacrylate, ethoxylated trimethylol propane trimethacrylate, ethoxylated glyceryl triacrylate, ethoxylated glyceryl trimethacrylate, ethoxylated pentaerythritol tetraacrylate, ethoxylated pentaerythritol tetramethacrylate, ethoxylated dipentaerythritol hexaacrylate, polyglyceryl monoethylene oxide polyacrylate, polyglyceryl polyethylene glycol polyacrylate, dipentaerythritol hexaacrylate, dipentaerythritol hexamethacrylate, neopentyl glycol diacrylate, neopentyl glycol dimethacrylate, pentaerythritol triacrylate, pentaerythritol trimethacrylate, trimethylol propane triacrylate, trimethylol propane trimethacrylate, tricyclodecane dimethanol diacrylate, tricyclodecane dimethanol dimethacrylate, 1,6-hexanediol diacrylate, 1,6-hexanediol dimethacrylate, and combinations thereof.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 88.0
- Lexical Diversity: 1.52632
- Patent Class: 166.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13725421', '15747407', '15506165', '15522710', '15324347']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7578289441137276
- 35 USC 102 Novelty (BERT): 0.4794999074816553
- Combined Prediction Score: 0.7299960404505204
- Mean Citation Score: 148.365526
- Max Citation Score: 178.89462
- Similarity Product: 115.35659442776442

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test