Walker; Harrell L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Walker; Harrell L..The latest application filed is for "bacterium nrrl b-30043 for controlling algae".
- Walker; Harrell L. - Ruston LA
- Walker; Harrell L. - Stoneville MS
| Patent | Date |
|---|---|
| Bioherbicide and method for controlling giant Salvinia Grant 8,173,578 - Walker , et al. May 8, 2 | 2012-05-08 |
| Bacterium NRRL B-30043 for controlling algae Grant 7,090,838 - Walker , et al. August 15, 2 | 2006-08-15 |
| Bacterium NRRL B-30043 for controlling algae App 20030104605 - Walker, Harrell L. ; et al. | 2003-06-05 |
| Bacterium NRRL B-30043 for controlling algae App 20020106351 - Walker, Harrell L. ; et al. | 2002-08-08 |
| Method for the preparation of mycoherbicide-containing pellets Grant 4,767,441 - Walker , et al. August 30, 1 | 1988-08-30 |
| Method for the preparation of mycoherbicide-containing pellets Grant 4,718,935 - Walker , et al. January 12, 1 | 1988-01-12 |
| Control of prickly sida, velvetleaf, and spurred anoda with fungal pathogens Grant 4,419,120 - Walker December 6, 1 | 1983-12-06 |
| Control of sicklepod, showy crotalaria, and coffee senna with a fungal pathogen Grant 4,390,360 - Walker June 28, 1 | 1983-06-28 |
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.
| 