Lafon; Louis

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lafon; Louis.The latest application filed is for "method for providing a neuroprotective effect".

Company Profile

0.22.0

Lafon; Louis - Paris FR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for providing a neuroprotective effect Grant 5,180,745 - Lafon January 19, 1	1993-01-19
1-(aminophenyl)-2-aminopropanone derivatives Grant 4,980,377 - Lafon December 25, 1	1990-12-25
Levorotatory isomer of benzhydrylsulfinyl derivatives Grant 4,927,855 - Lafon May 22, 1	1990-05-22
Filter comprising a material obtained by freeze-drying, method of preparation and use especially in pharmacy Grant 4,883,507 - Rey , et al. November 28, 1	1989-11-28
1-(aminophenyl)-2-aminoethanone derivatives Grant 4,816,489 - Lafon March 28, 1	1989-03-28
Phenyl-(3-hexamethyleneiminopropyl)-ketone Grant 4,758,560 - Lafon July 19, 1	1988-07-19
(2,4,6-trimethoxyphenyl)-(3-piperidinopropyl)-ketone derivatives Grant 4,705,795 - Lafon November 10, 1	1987-11-10
3-Phenyl-tetrahydropyridine derivatives, and their use as sedative agents Grant 4,663,328 - Lafon May 5, 1	1987-05-05
Galenic form for oral administration and its method of preparation by lyophilization of an oil-in-water emulsion Grant 4,616,047 - Lafon October 7, 1	1986-10-07
N-(methoxyphenacyl)-amine derivatives Grant 4,603,019 - Lafon July 29, 1	1986-07-29
4-Ethyl-2-hydroxy-3-methyl-2-phenylmorpholine, compositions and use Grant 4,576,944 - Lafon March 18, 1	1986-03-18
Halogenobenzhydrylsulfinylacetohydroxamic acids Grant 4,489,095 - Lafon December 18, 1	1984-12-18
Acetohydroxamic acids Grant 4,209,523 - Lafon June 24, 1	1980-06-24
Acetamide derivatives Grant 4,177,290 - Lafon December 4, 1	1979-12-04
Substituted phenyl-amidines Grant 4,146,647 - Lafon March 27, 1	1979-03-27
Benzhydrylsulphinyl derivatives Grant 4,127,722 - Lafon November 28, 1	1978-11-28
Benzhydrylsulphinyl derivatives Grant 4,098,824 - Lafon July 4, 1	1978-07-04
New benzhydrysulphinyl derivatives Grant 4,066,686 - Lafon January 3, 1	1978-01-03
Amino derivatives of 1,4-benzodioxan Grant 3,944,549 - Lafon March 16, 1	1976-03-16
(2,4,6-Alkoxy)(3-pyrrolidino propyl) ketones Grant 3,895,030 - Lafon July 15, 1	1975-07-15
4-phenoxy-3-hydroxy-butyramidine Derivatives Grant 3,855,249 - Lafon December 17, 1	1974-12-17
2,4,6-trihydroxy Chalcone Derivatives Grant 3,686,319 - Lafon August 22, 1	1972-08-22

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.