Vivanco; Gildardo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Vivanco; Gildardo.The latest application filed is for "aerosol-free vessel for bubbling chemical precursors in a deposition process".
- Vivanco; Gildardo - San Diego CA
- Vivanco; Gildardo - Tempe AZ
| Patent | Date |
|---|---|
| Valve block having minimal deadleg Grant 10,663,072 - Birtcher , et al. | 2020-05-26 |
| Aerosol-free Vessel For Bubbling Chemical Precursors In A Deposition Process App 20200131630 - Birtcher; Charles Michael ; et al. | 2020-04-30 |
| Improved Valve Block Having Minimal Deadleg App 20170335987 - Birtcher; Charles Michael ; et al. | 2017-11-23 |
| Diptube design for a host ampoule Grant 9,580,293 - Birtcher , et al. February 28, 2 | 2017-02-28 |
| Diptube Design for a Host Ampoule App 20150368087 - Birtcher; Charles Michael ; et al. | 2015-12-24 |
| High purity chemical container with diptube and level sensor terminating in lowest most point of concave floor Grant 7,124,913 - Birtcher , et al. October 24, 2 | 2006-10-24 |
| Purgeable container for low vapor pressure chemicals Grant 6,966,348 - Steidl , et al. November 22, 2 | 2005-11-22 |
| Purgeable container for low vapor pressure chemicals App 20050051234 - Steidl, Thomas Andrew ; et al. | 2005-03-10 |
| High purity chemical container with diptube and level sensor terminating in lowest most point of concave floor App 20040262327 - Birtcher, Charles Michael ; et al. | 2004-12-30 |
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.
| 