PATENT CLAIM ANALYSIS

Application Number: 15970591
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["585", "802000"]

Abstract:
A method for providing upgraded biogas includes feeding a stream of biogas into a biogas upgrading system in order to remove carbon dioxide from the stream of biogas. The biogas upgrading system, which may be based on absorption, adsorption, membrane permeation, and/or cryogenics, provides a stream of upgraded biogas and a tail gas stream. The tail gas stream, which may be CO 2 -rich, is enriched with natural gas so that it is combustible in medium-BTU equipment. The upgraded biogas is used for transportation use and/or the generation of fuel credits. Accordingly, both the tail gas and the upgraded biogas are used effectively and at lower cost.

Claim (Index 63):
The method according to  claim 60 , wherein the separating unit comprises a single-stage membrane system.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 93.0
- Lexical Diversity: 1.81818
- Patent Class: 585.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15458760', '12699395', '12454084', '15887588', '15051984']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.719973637091801
- 35 USC 102 Novelty (BERT): 0.578681539318864
- Combined Prediction Score: 0.7058444273145073
- Mean Citation Score: 330.334812
- Max Citation Score: 612.0327
- Similarity Product: 351.16041265708213

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