loadpatents
Patent applications and USPTO patent grants for Sokol; Phillip E..The latest application filed is for "latent image printing and development".
Patent | Date |
---|---|
Latent image printing and development Grant 4,198,445 - Sokol , et al. April 15, 1 | 1980-04-15 |
Latent image printing and development Grant 4,188,431 - Sokol , et al. February 12, 1 | 1980-02-12 |
Method for dyeing human hair with cationic polymeric dyes Grant 4,182,612 - Sokol , et al. January 8, 1 | 1980-01-08 |
Hair bleaching composition containing water-soluble amino and quaternary ammonium polymers Grant 4,027,008 - Sokol May 31, 1 | 1977-05-31 |
Hair coloring composition containing water-soluble amino and quaternary ammonium polymers Grant 3,986,825 - Sokol October 19, 1 | 1976-10-19 |
Hair waving and straightening process and composition containing water-soluble amino and quaternary ammonium polymers Grant 3,912,808 - Sokol October 14, 1 | 1975-10-14 |
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.