Patents by Inventor Gerard Martinez

Gerard Martinez has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Composition in particular cosmetic or dermatological composition, containing oligosaccharides and preparation method and cosmetic treatment method
    Patent number: 6946121
    Abstract: The invention concerns a composition comprising at least a first constituent which is an oligosaccharide of formula (I) containing 3 to 5 oside units and having at least a D-galactose unit bound by an ?[1-6] bond with a sucrose unit. The invention is characterized in that in said sucrose unit R1, R2, R3, R4, independently of one another represent a hydrogen atom, an alkyl group containing 1 to 10 carbon atoms and optionally having at least an unsaturation, a sulphate function or else an ose and, at least a second constituent which is a molecule positively charged with a physiological pH and stimulating pinocytosis or a molecule stimulating membrane penetration.
    Type: Grant
    Filed: December 20, 2000
    Date of Patent: September 20, 2005
    Assignee: Laboratories G Pharm
    Inventors: Gérard Martinez, Christian Francisco
  • Composition in particular cosmetic or dermatological composition, containing oligosaccharides and preparation method and cosmetic treatment method
    Publication number: 20030045505
    Abstract: The invention concerns a composition comprising at least a first constituent which is an oligosaccharide of formula (I) containing 3 to 5 oside units and having at least a D-galactose unit bound by an &agr;[1-6] bond with a sucrose unit. The invention is characterized in that in said sucrose unit R1, R2, R3, R4, independently of one another represent a hydrogen atom, an alkyl group containing 1 to 10 carbon atoms and optionally having at least an unsaturation, a sulphate function or else an ose and, at least a second constituent which is a molecule positively charged with a physiological pH and stimulating pinocytosis or a molecule stimulating membrane penetration.
    Type: Application
    Filed: June 19, 2002
    Publication date: March 6, 2003
    Inventors: Gerard Martinez, Christian Francisco
  • Spectral-band filtration spectrometry apparatus
    Patent number: 5424825
    Abstract: The filtration means filter the exciter radiation (EX) in a first forward direction from generator means (LS) to the specimen (EC), by allowing a second spectral band (BZ) of predetermined spectral width (l) and centered on a selected frequency corresponding to the wavelength of the exciter radiation (L0) to pass and stopping a first spectral band (FZ) complementary to the second spectral band (BZ), while substantially simultaneously with this first filtration operation, these filtration means further filter the analysis radiation (ON) in a second direction that is the reverse of the first direction, by allowing the first spectral band (FZ) to pass and stopping the second spectral band (BZ).
    Type: Grant
    Filed: September 30, 1992
    Date of Patent: June 13, 1995
    Assignee: Dilor
    Inventors: Michel Delhaye, Edouard Da Silva, Gerard Martinez
  • Sailing boat
    Patent number: D961488
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: August 23, 2022
    Assignee: HUSTRAL BUSINESS SL
    Inventors: Francesc Bartroli I Pladeoliva, Gerard Martínez Díaz, Carlos Coll Mariano