Python4Fun, Inc.
Records under this name other than the patents Python4Fun, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 11 patents it holds.
Showing 1 to 7 of 7 · Back to Python4Fun, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,002,833 | Identifying Web Pages of the World Wide Web Relevant to a First File Based on a Relationship Tag Formerly held In force · Low confidence | In force | Low confidence | |
| US 8,843,576 | Identifying Audio Files of an Audio File Storage System Having Relevance to a First File Lapsed on the fee record Ended Sep 23, 2026 · Medium confidence | Lapsed on the fee record | Ended Sep 23, 2026 | Medium confidence |
| US 8,812,602 | Identifying Conversations in a Social Network System Having Relevance to a First File Lapsed on the fee record Ended Aug 19, 2026 · High confidence | Lapsed on the fee record | Ended Aug 19, 2026 | High confidence |
| US 8,612,434 | Identifying Social Profiles in a Social Network Having Relevance to a First File Lapsed on the fee record Ended Dec 17, 2025 · High confidence | Lapsed on the fee record | Ended Dec 17, 2025 | High confidence |
| US 8,612,496 | Identification of files of a collaborative file storage system having relevance to a first file Lapsed on the fee record Ended Dec 17, 2025 · From the USPTO record | Lapsed on the fee record | Ended Dec 17, 2025 | From the USPTO record |
| US 8,606,808 | Finding Relevant Documents Lapsed on the fee record Ended Dec 10, 2025 · High confidence | Lapsed on the fee record | Ended Dec 10, 2025 | High confidence |
| US 8,595,221 | Identifying web pages of the world wide web having relevance to a first file Lapsed on the fee record Ended Nov 26, 2025 · From the USPTO record | Lapsed on the fee record | Ended Nov 26, 2025 | From the USPTO record |