PATENT CLAIM ANALYSIS

Application Number: 15975205
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["166", "300000"]

Abstract:
The present disclosure relates to delivery and release systems, such as core-shell particles. An exemplary composition according to the disclosure can include a carrier element forming an outer shell that defines an inner core. The core can include a reactive agent that is adapted to react with the shell, particularly at an inner interface of the shell with the core materials. The reaction can provide an inside-out degradation of the shell and release of one or more materials therein. The reactive agent may be separated from the shell, such as using a phase change material (PCM). Upon reaching specific environmental conditions, the PCM can change so as the release the reactive agent for reaction with the shell. The systems can be used in various methods to deliver a material to various environments, including underground reservoirs.

Claim (Index 18):
A delivery and release system comprising a particle comprising:\n a carrier element forming an outer shell; a releasable material positioned within and surrounded by the outer shell; and a reactive agent positioned within and surrounded by the outer shell, wherein the reactive agent is configured to react with the carrier element when the external environment exhibits specified conditions to thereby change at least a portion of the outer shell so as to cause at least a portion of the releasable material to be released from the carrier element and be in fluid communication with the external environment.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 93.0
- Lexical Diversity: 1.88608
- Patent Class: 166.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14911542', '15569428', '15634340', '15365663', '15366184']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7680525749969329
- 35 USC 102 Novelty (BERT): 0.5697615311411209
- Combined Prediction Score: 0.7482234706113517
- Mean Citation Score: 223.711312
- Max Citation Score: 491.53696
- Similarity Product: 408.806498044796

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

Dataset: test