Leonhardt Howard J
USPTO Trademark & Patent Filings
Trademark applications and grants for Leonhardt Howard J. Leonhardt Howard J has 2 trademark applications. The latest application filed is for "WORLD BIOTECH"
- Company Aliases
- Leonhardt, Howard J.
- j howard leonhardt
- Leonhardt; Howard J. - Mission Viejo CA
- Leonhardt; Howard J. - Corona Del Mar CA
- Leonhardt; Howard J. - Playa Vista CA
Trademarks Patents
| Patent Application | Date |
|---|---|
| S100 MODULATION 20220226643 - 17/571332 Leonhardt; Howard J. | 2022-07-21 |
| METHODS OF PREVENTING AND TREATING VIRAL INFECTIONS 20220152195 - 17/526698 Leonhardt; Howard J. ; et al. | 2022-05-19 |
| PULSATILE VASCULAR STENT GRAFT 20220117719 - 17/500795 Leonhardt; Howard J. | 2022-04-21 |
| SONIC HEDGEHOG DELIVERY 20220023623 - 17/498583 Leonhardt; Howard J. | 2022-01-27 |
| KLOTHO MODULATION 20210402184 - 17/473809 Leonhardt; Howard J. | 2021-12-30 |
| Kidney treatment 11,446,488 - 16/799,694 Leonhardt September 20, 2 | 2022-09-20 |
| Bioelectric stimulation for sonic hedgehog expression 11,433,231 - 16/847,351 Leonhardt September 6, 2 | 2022-09-06 |
| Dental mouthpiece D957,646 - D/782,021 Leonhardt , et al. July 12, 2 | 2022-07-12 |
| Tumor therapy 11,185,691 - 16/137,035 Leonhardt , et al. November 30, 2 | 2021-11-30 |
| Bioelectric blood pressure management 11,167,141 - 16/137,440 Leonhardt November 9, 2 | 2021-11-09 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"WORLD BIOTECH" 2480827 75862772 |
WORLD BIOTECH 1999-12-02 |
"WORLD MEDICAL" 74213676 |
WORLD MEDICAL 1991-10-21 |
| SEC | 0001388388 | Leonhardt Howard J |
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