PATENT CLAIM ANALYSIS

Application Number: 16069131
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["562", "597000"]

Abstract:
A process for producing oxalic acid containing or having the following steps: i) Utilizing a chemical reaction to produce an alkali metal formate and/or alkaline earth metal formate; ii) Converting the alkali metal formate and/or alkaline earth metal formate to an alkali metal oxalate and/or alkaline earth metal oxalate in a thermal reaction, preferably utilizing hydrogen in the process; iii) Converting the alkali metal oxalate and/or alkaline earth metal oxalate to oxalic acid and an alkali metal base and/or alkaline earth metal base utilizing an electrochemical process; and iv) Recycling the alkali metal base and/or alkaline earth metal base from step (iii) to step (i).

Claim (Index 3):
The method according to  claim 1 , wherein the alkali metal base and/or alkaline earth metal base in step (iv) is recycled from step (iii) into step (i) in addition to hydrogen, oxygen, or chlorine.

Metadata:
- Claim Count in Document: 42.0
- Percentile: 95.0
- Lexical Diversity: 2.47917
- Patent Class: 562.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13934500', '13724339', '14726061', '12080317', '12709726']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7397231753087808
- 35 USC 102 Novelty (BERT): 0.5126614889016818
- Combined Prediction Score: 0.717017006668071
- Mean Citation Score: 254.806618
- Max Citation Score: 287.22705
- Similarity Product: 220.9837612005473

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