Sarna; Leonard P.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sarna; Leonard P..The latest application filed is for "conversion of cbd to delta8-thc and delta9-thc".
- Sarna; Leonard P. - Manitoba CA
- Sarna; Leonard P. - Ste. Anne Manitoba CA
| Patent | Date |
|---|---|
| Conversion Of Cbd To Delta8-thc And Delta9-thc App 20080221339 - Webster; G. R. Barrie ; et al. | 2008-09-11 |
| Conversion of CBD to .DELTA..sup.8-THC and .DELTA..sup.9-THC Grant 7,399,872 - Webster , et al. July 15, 2 | 2008-07-15 |
| Cb-delta8-thc Composition App 20070149611 - Webster; G. R. Barrie ; et al. | 2007-06-28 |
| Conversion of cbd to delta8-thc and delta9-thc App 20040143126 - Webster, G. R. Barrie ; et al. | 2004-07-22 |
| Cannabinoid extraction method Grant 6,403,126 - Webster , et al. June 11, 2 | 2002-06-11 |
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