Williamson; Tsurishaddai
Patent Applications and Registrations
Patent applications and USPTO patent grants for Williamson; Tsurishaddai.The latest application filed is for "locking spreadsheet cells".
- Williamson; Tsurishaddai - Coursegold CA
- Williamson; Tsurishaddai - Pittsburgh PA
| Patent | Date |
|---|---|
| Locking spreadsheet cells Grant 11,205,039 - Lehrian , et al. December 21, 2 | 2021-12-21 |
| Rendering common cell formatting for adjacent cells Grant 10,169,317 - Williamson J | 2019-01-01 |
| Locking Spreadsheet Cells App 20160210278 - Lehrian; Matthew Ross ; et al. | 2016-07-21 |
| Locking spreadsheet cells Grant 9,223,771 - Lehrian , et al. December 29, 2 | 2015-12-29 |
| Rendering Common Cell Formatting For Adjacent Cells App 20150227503 - Williamson; Tsurishaddai | 2015-08-13 |
| Rendering common cell formatting for adjacent cells Grant 9,032,283 - Williamson May 12, 2 | 2015-05-12 |
| Rendering common cell formatting for adjacent cells App 20100083087 - Williamson; Tsurishaddai | 2010-04-01 |
| Locking spreadsheet cells App 20100083082 - Lehrian; Matthew Ross ; et al. | 2010-04-01 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 