Kleppner; Paul S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kleppner; Paul S..The latest application filed is for "user presence data for web-based document collaboration".
- Kleppner; Paul S. - Lexington MA
- Kleppner; Paul S. - Cambridge MA
| Patent | Date |
|---|---|
| User presence data for web-based document collaboration Grant 9,479,605 - Kleppner , et al. October 25, 2 | 2016-10-25 |
| User Presence Data For Web-based Document Collaboration App 20160173629 - Kleppner; Paul S. ; et al. | 2016-06-16 |
| User presence data for web-based document collaboration Grant 9,298,834 - Kleppner , et al. March 29, 2 | 2016-03-29 |
| Web-based collaboration for editing electronic documents Grant 8,612,380 - Kleppner , et al. December 17, 2 | 2013-12-17 |
| Web-based Collaboration For Editing Electronic Documents App 20130218845 - Kleppner; Paul S. ; et al. | 2013-08-22 |
| User Presence Data For Web-based Document Collaboration App 20130212250 - Kleppner; Paul S. ; et al. | 2013-08-15 |
| Software load balancing for session requests that maintain state information Grant 8,082,351 - Kelley , et al. December 20, 2 | 2011-12-20 |
| Data processing apparatus and method for a reformattable multidimensional spreadsheet Grant 5,317,686 - Salas , et al. May 31, 1 | 1994-05-31 |
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