NetBase Solutions, Inc.
24Patents
24Active
24Granted
48Portfolio score
Filing activity: May 29, 2006 → Sep 19, 2022 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8046348B1 | Method and apparatus for concept-based searching of natural language discourse | Physics | 40 | Active |
| US8055608B1 | Method and apparatus for concept-based classification of natural language discourse | Physics | 23 | Active |
| US9026529B1 | Method and apparatus for determining search result demographics | Physics | 16 | Active |
| US8935152B1 | Method and apparatus for frame-based analysis of search results | Physics | 15 | Active |
| US9934285B1 | Method and apparatus for concept-based classification of natural language discourse | Physics | 14 | Active |
| US8949263B1 | Methods and apparatus for sentiment analysis | Physics | 11 | Active |
| US9047285B1 | Method and apparatus for frame-based search | Physics | 10 | Active |
| US9063970B1 | Method and apparatus for concept-based ranking of natural language discourse | Physics | 5 | Active |
| US9135243B1 | Methods and apparatus for identification and analysis of temporally differing corpora | Physics | 2 | Active |
| US10896163B1 | Method and apparatus for query formulation | Physics | 2 | Active |
| US10643355B1 | Graphical representation of frame instances and co-occurrences | Physics | 2 | Active |
| US9075799B1 | Methods and apparatus for query formulation | Physics | 2 | Active |
| US10929605B1 | Methods and apparatus for sentiment analysis | Physics | 1 | Active |
| US10838953B1 | Method and apparatus for frame based search | Physics | 1 | Active |
| US10380203B1 | Methods and apparatus for author identification of search results | Physics | 0 | Active |
| US12007939B1 | Method and apparatus for determining search result demographics | Physics | 0 | Active |
| US11334573B1 | Method and apparatus for concept-based classification of natural language discourse | Physics | 0 | Active |
| US12086195B1 | Methods and apparatus for author identification of search results | Physics | 0 | Active |
| US10872082B1 | Methods and apparatuses for clustered storage of information | Physics | 0 | Active |
| US11055295B1 | Method and apparatus for determining search result demographics | Physics | 0 | Active |
| US11681700B1 | Methods and apparatuses for clustered storage of information | Physics | 0 | Active |
| US9390525B1 | Graphical representation of frame instances | Physics | 0 | Active |
| US10847144B1 | Methods and apparatus for identification and analysis of temporally differing corpora | Physics | 0 | Active |
| US11886481B2 | Method and apparatus for frame-based search and analysis | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.