PATENT CLAIM ANALYSIS

Application Number: 15977965
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["435", "232000"]

Abstract:
Sulfurihydrogenibium  sp. carbonic anhydrase (SspCA) or mutants thereof catalyze a hydration reaction of CO 2  into bicarbonate and hydrogen ions or a desorption reaction to produce a CO 2  gas.  Sulfurihydrogenibium  sp. carbonic anhydrase (SspCA) having improved thermostability in the presence of carbonate ions as compared to in the absence of carbonate ions are useful in the capture of CO 2  from a CO 2 -containing gas.

Claim (Index 12):
The method of  claim 9 , wherein said one more amino acid differences, with respect to the amino acid residue positioning of SEQ ID NO: 8, comprise two or more amino acid differences which are: 18T and 20A; 18R and 20A; 2K, 181M, and 197I; 14D and 18R; 52C, 122I, 150N, and 226S; 65S and 150I; 57R and 130C; 82C and 88E; 82C and 148A; 126L and 130L; 82C and 100V; 38C, 82C, and 100V; 38G, 82C, and 100V; 38R, 82C, and 100V; 38S, 82C, and 100V; 38W, 82C, and 100V; 38S, 57A, 82C, and 100V; 38S, 57G, 82C, and 100V; 38S, 57L, 82C, and 100V; 38S, 57S, 82C, and 100V; 38S, 57V, 82C, and 100V; 18F, 20G, 38S, 57L, 82C, and 100V; 18R, 20G, 38S, 57L, 82C, and 100V; 18W, 20G, 38S, 57L, 82C, and 100V; 18R, 20W, 38S, 57L, 82C, and 100V; 18R, 20A, 38S, 57L, 82C, and 100V; 18R, 20R, 38S, 57L, 82C, and 100V; 18C, 20S, 38S, 57L, 82C, and 100V; 18C, 20V, 38S, 57L, 82C, and 100V; 18A, 20T, 38S, 57L, 82C, and 100V; or 18F, 20R, 38S, 57L, 82C, and 100V.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 93.0
- Lexical Diversity: 1.78571
- Patent Class: 435.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14439218', '15757301', '13174253', '13174393', '13721648']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5719152870700785
- 35 USC 102 Novelty (BERT): 0.6379174854655556
- Combined Prediction Score: 0.5785155069096263
- Mean Citation Score: 328.03401599999995
- Max Citation Score: 624.2045
- Similarity Product: 541.1215211745501

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