Sardinha; Heidi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sardinha; Heidi.The latest application filed is for "multilayer flexible tubing".
- Sardinha; Heidi - Shrewsbury MA
- Sardinha; Heidi - Millbury MA
| Patent | Date |
|---|---|
| Multilayer flexible tubing Grant 9,625,061 - Liu , et al. April 18, 2 | 2017-04-18 |
| Flexible tubing material and method of forming the material Grant 8,956,706 - Siddhamalli , et al. February 17, 2 | 2015-02-17 |
| Multilayer Flexible Tubing App 20140234561 - Liu; Zhizhong ; et al. | 2014-08-21 |
| Multilayer flexible tubing Grant 8,747,978 - Liu , et al. June 10, 2 | 2014-06-10 |
| Apparatus And Method For Making A Silicone Article App 20140050871 - Zhu; Aijun ; et al. | 2014-02-20 |
| Silicone Composition, An Article And Method Of Making An Article App 20120157567 - Ou; Duan Li ; et al. | 2012-06-21 |
| Flexible Tubing Material And Method Of Forming The Material App 20110241262 - Siddhamalli; Sridhar K. ; et al. | 2011-10-06 |
| Multilayer Flexible Tubing App 20100108172 - Liu; Zhizhong ; et al. | 2010-05-06 |
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