PATENT CLAIM ANALYSIS

Application Number: 15899227
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-10
Patent Classification: ["435", "006120"]

Abstract:
At least one nucleic acid from a sulfate-reducing bacteria (SRB) may be extracted from an oilfield fluid and may be amplified by a PCR amplification method in the presence of at least one primer to form an amplification product. The primer(s) may be or include a sequence including, but not necessarily limited to, SEQ ID NO:1, SEQ ID NO: 2, SEQ ID NO: 3, SEQ ID NO: 4, SEQ ID NO: 5, SEQ ID NO: 6, SEQ ID NO: 7, SEQ ID NO: 8, SEQ ID NO: 9, and mixtures thereof. The amplification product may be hybridized with a probe specific for a fragment of an alpha subunit of an APS gene, and a presence of hybridization and a degree of hybridization may be detected.

Claim (Index 12):
The method of  claim 9 , wherein the at least one sulfur-species bacteria is selected from the group consisting of  Desulfovibrio vulgaris, Desulfovibrio desulfuricans, Desulfovibrio aespoeensis, Thermodesulfobium narugense, Desulfotomaculum carboxydivorans, Desulfotomaculum ruminis, Desulfovibrio africanus, Desulfovibrio hydrothermalis, Desulfovibrio piezophilus, Desulfobacterium corrodens , Sulfate-reducing bacterium QLNR1 , Desulfobacterium catecholicum, Desulfobacterium catecholicum, Desulfobulbus marinus, Desulfobulbus, Desulfobulbus propionicus, Desulfocapsa thiozymogenes, Desulfocapsa sulfexigens, Desulforhopalus vacuolatus, Desulforhopalus, Desulfofustis glycolicus  strain,  Desulforhopalus singaporensis, Desulfobacterium, Desulfobacterium zeppelinii  strain,  Desulfobacterium autotrophicum, Desulfobacula phenolica, Desulfobacula toluolica  Tol2, Sulfate-reducing bacterium JHA1 , Desulfospira joergensenii, Desulfobacter, Desulfobacter postgatei, Desulfotignum, Desulfotignum balticum, Desulforegula conservatrix, Desulfocella, Desulfobotulus sapovorans, Desulfofrigus, Desulfonema magnum, Desulfonema limicola, Desulfobacterium indolicum, Desulfosarcina variabilis, Desulfatibacillum, Desulfococcus multivorans, Desulfococcus, Desulfonema ishimotonii, Desulfococcus oleovorans  Hxd3 , Desulfococcus niacini, Desulfotomaculum, Desulfotomaculum nigrificans, Desulfotomaculum ruminis, Desulfotomaculum halophilum, Desulfotomaculum acetoxidans, Desulfotomaculum gibsoniae, Desulfotomaculum sapomandens  strain,  Desulfotomaculum thermosapovorans, Desulfotomaculum, Desulfotomaculum geothermicum, Desulfotomaculum, Desulfosporosinus meridiei, Delta proteobacterium, Thermodesulforhabdus norvegica, Desulfacinum infernum, Desulfacinum hydrothermale, Desulforhabdus amnigena, Desulforhabdus, Desulforhabdus, Desulfomonile tiedjei, Desulfarculus baarsii , Sulfate-reducing bacterium, Sulfate-reducing bacterium, Sulfate-reducing bacterium,  Desulfobacterium anilini, Delta proteobacterium, Desulfovibrio profundus strain, Desulfomicrobium baculatum, Desulfocaldus hobo, Desulfovibrio, Desulfovibrio piger, Desulfovibrio ferrophilus, Desulfonatronovibrio hydrogenovorans, Desulfovibrio, Desulfovibrio acrylicus, Desulfovibrio salexigens, Desulfovibrio oxyclinae, Desulfonauticus submarinus, Desulfothermus naphthae, Thermodesulfobacterium, Thermodesulfobacterium hveragerdense, Thermodesulfobacterium thermophilum, Thermodesulfatator indicus, Thermodesulfovibrio yellowstonii, Desulfosporosinus orientis, Desulfotomaculum thermobenzoicum, Desulfotomaculum, Desulfotomaculum, Desulfotomaculum solfataricum, Desulfotomaculum luciae  strain,  Desulfobacca acetoxidans, Desulfovibrio vulgaris, Desulfovibrio desulfuricans, Desulfovibrio alaskensis, Desulfovibrio magneticus, Desulfosporosinus acidiphilus, Desulfotomaculum kuznetsovii, Desulfotomaculum kuznetsovii, Desulfovibrio sulfodismutans, Desulfomicrobium baculatum, Desulfonatronum lacustre, Desulfohalobium retbaense, Desulfonauticus autotrophicus, Thermodesulfobacterium commune, Thermodesulfobacterium hveragerdense, Thermodesulfovibrio islandicus, Thermodesulfovibrio, Thermodesulfobacterium, Desulfotomaculum thermobenzoicum, Desulfotomaculum thermoacetoxidans, Desulfotomaculum thermocisternum, Desulfotomaculum australicum, Desulfotomaculum kuznetsovii, Desulfovibrio desulfuricans, Desulfovibrio alaskensis, Desulfovibrio vulgaris, Desulfovibrio salexigens, Desulfosporosinus acidiphilus, Desulfosporosinus meridiei, Desulfosporosinus orientis, Desulfotomaculum reducens , and combinations thereof.

Metadata:
- Claim Count in Document: 34.0
- Percentile: 88.0
- Lexical Diversity: 2.09589
- Patent Class: 435.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13380767', '14132906', '14570569', '10478404', '12315758']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6159504223652794
- 35 USC 102 Novelty (BERT): 0.5020781900015988
- Combined Prediction Score: 0.6045631991289114
- Mean Citation Score: 236.136846
- Max Citation Score: 276.73712
- Similarity Product: 231.02432233725548

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

Dataset: test