Patents by Inventor Roland Cherif-Cheikh

Roland Cherif-Cheikh 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).

  • Patent number: 11878157
    Abstract: The invention relates to a syringe-connector device comprising, in particular, a hollow plunger including an open inner channel, which plunger can move inside a reservoir, said reservoir being open at one end in a distal connection, for the separate administration of controlled quantities of at least two products in a single injection.
    Type: Grant
    Filed: September 13, 2017
    Date of Patent: January 23, 2024
    Assignee: EDIX SA
    Inventors: Roland Cherif-Cheikh, Tabatha Bourgois, Lluis Pareta Beltran, Frederic Lacombe, Laurence Lachamp
  • Publication number: 20230079395
    Abstract: The present invention relates to the field of pharmaceutical compositions for ocular diseases, in particular, retinal neurogenerative diseases. The invention provides pharmaceutical compositions to be applied topically in the eyes, including peptides and methods for preparing them thereof. This invention further relates to ophthalmic pharmaceutical composition for use in the topical eye treatment and/or prevention of a retinal neurodegenerative disease.
    Type: Application
    Filed: February 12, 2021
    Publication date: March 16, 2023
    Applicant: FERRER INTERNACIONAL, S.A.
    Inventors: Carmen LAGUNAS ARNAL, Andrés FERNÁNDEZ GARCÍA, Laurence LACHAMP, Roland CHÉRIF-CHEIKH, Fréderic LACOMBE
  • Publication number: 20220354783
    Abstract: Injectable prolonged-action compositions for use in the treatment of nail diseases, including potentially promoting the growth of the nail, or for use promoting the growth of the nail. The compositions are administered subcutaneously, and optionally as an implant. The compositions may be in solid or non-solid form and include one or more solid biodegradable sustained-release polymers, and optionally one or more active substances.
    Type: Application
    Filed: July 31, 2019
    Publication date: November 10, 2022
    Applicant: EDIX-O SARL
    Inventors: Roland CHERIF-CHEIKH, Frederic LACOMBE, Laurence LACHAMP, Xavier Julia CAMPRODON, Albert DOMENECH AGUERA, Marta SERRANO CARRENO
  • Publication number: 20210393889
    Abstract: Disclosed is an injection device of the type including a cylindrical body enclosing a reservoir containing a product to be injected, which is slidably mounted in the body, which is open at one end on an injection needle and is closed at its other end by a plunger mounted movable in translation in the reservoir under the action of a plunger rod provided with a control member, the surface of the distal end of the body being coated with adhesive capable of ensuring that this surface is held on the skin of a patient. This device is characterized in that it includes a mechanism for securing the needle, the activation of which is ensured by the adhesive when a withdrawal effort is exerted on the injection device.
    Type: Application
    Filed: October 15, 2019
    Publication date: December 23, 2021
    Inventors: Roland CHERIF-CHEIKH, Tabatha BOURGOIS, Lluis PARETA BELTRAN, Frederic LACOMBE, Laurence LACHAMP
  • Publication number: 20200297936
    Abstract: Disclosed is a device for filling the injection device, the injection device of the type including a cylindrical body enclosing a reservoir containing a product to be injected, the reservoir opening at one end on an injection needle and being closed at its other end by a plunger mounted so as to be movable in translation in the reservoir under the control of a plunger rod provided with a control member, the device including a unit for controlling the quantity of product to be delivered. The control unit is arranged on the body in an area located outside an area where the body is intended to be fully gripped by the hand. Also disclosed is a device for filling the injection device.
    Type: Application
    Filed: October 16, 2018
    Publication date: September 24, 2020
    Inventors: Roland CHERIF-CHEIKH, Tabatha BOURGOIS, Lluis PARETA BELTRAN, Frederic LACOMBE, Laurence LACHAMP
  • Patent number: 10543249
    Abstract: A pharmaceutical composition for a sustained release of peptide therapeutics, in particular for a sustained release compatible with therapeutic treatments of at least two months. In an embodiment, the composition comprises lanreotide as an active agent, a hydrosoluble co-solvent, and water with the pH of the composition being from 4.0 to 7.5.
    Type: Grant
    Filed: July 8, 2014
    Date of Patent: January 28, 2020
    Assignee: IPSEN PHARMA S.A.S.
    Inventors: Ruth Bielsa Guivernau, Roland Cherif-Cheikh, Julie Fournes, Daniel Martinez Lorente, Anne Petit, Joël Richard
  • Publication number: 20190255260
    Abstract: The invention relates to a syringe-connector device comprising, in particular, a hollow plunger including an open inner channel, which plunger can move inside a reservoir, said reservoir being open at one end in a distal connection, for the separate administration of controlled quantities of at least two products in a single injection.
    Type: Application
    Filed: September 13, 2017
    Publication date: August 22, 2019
    Applicant: EDIX SA
    Inventors: Roland CHERIF-CHEIKH, Tabatha BOURGOIS, Lluis PARETA BELTRAN, Frederic LACOMBE, Laurence LACHAMP
  • Publication number: 20190167754
    Abstract: Process for the preparation of an injectable pharmaceutical composition for the sustained release of somatostatin analogues. Composition prepared according to such a process.
    Type: Application
    Filed: December 26, 2018
    Publication date: June 6, 2019
    Applicant: IPSEN PHARMA S.A.S.
    Inventors: Martin MONTES, Thomas Ciaran Loughman, Chantal Roume, Roland Cherif-Cheikh
  • Patent number: 10206968
    Abstract: A process for the preparation of injectable pharmaceutical compositions for the sustained release of somatostatin analogs and compositions prepared according to the process. The process may comprise lyophilizing a mixture of lanreotide acetate and acetic acid to form a lyophilizate and hydrating the lyophilizate, wherein the lyophilization is performed only once.
    Type: Grant
    Filed: April 27, 2016
    Date of Patent: February 19, 2019
    Assignee: IPSEN PHARMA S.A.S.
    Inventors: Martin Montes, Thomas Ciaran Loughman, Chantal Roume, Roland Cherif-Cheikh
  • Patent number: 9724397
    Abstract: The present invention relates to a parenteral, sustained and controlled release, semisolid formulation comprising an end-capped oligomer and at least one active substance without any supplementary viscosity reducing agent or excipient.
    Type: Grant
    Filed: October 26, 2007
    Date of Patent: August 8, 2017
    Assignee: IPSEN PHARMA S.A.S.
    Inventors: Roland Cherif-Cheikh, Anne-Paula De Sousa Delgado, Frédéric Lacombe, Laurence Lachamp, Didier Bourissou
  • Publication number: 20160339075
    Abstract: A process for the preparation of injectable pharmaceutical compositions for the sustained release of somatostatin analogues and compositions prepared according to the process. The process may comprise lyophilizing a mixture of lanreotide acetate and acetic acid to form a lyophilizate and hydrating the lyophilizate, wherein the lyophilization is performed only once.
    Type: Application
    Filed: April 27, 2016
    Publication date: November 24, 2016
    Inventors: Martin MONTES, Thomas Ciaran LOUGHMAN, Chantal ROUME, Roland CHERIF-CHEIKH
  • Patent number: 9382306
    Abstract: The present invention relates to novel octapeptide compounds of general formula (I): H-2-Nal 1-cyclo(Cys2-Tyr3-AA4-Lys5-Val6-Cys7)-Thr8-NH2. Since these products have a good affinity for certain somatostatin receptor subtypes, they are particularly advantageous for treating pathological states or diseases in which one (or more) somatostatin receptor(s) is (are) involved. These compounds furthermore have physiochemical properties that make it possible to envisage them in diverse solutions for the formulation of medicaments, for example as a pharmaceutically acceptable carrier. The invention also relates to pharmaceutical compositions containing said products and to the use thereof for the preparation of a medicament.
    Type: Grant
    Filed: September 29, 2009
    Date of Patent: July 5, 2016
    Assignees: IPSEN PHARMA S.A.S., COMMISSARIAT A L'ENERGIE ATOMIQUE (CEA), LE CENTRE NATIONAL DE RECHERCHE SCIENTIFIQUE (CNRS)
    Inventors: Marie-Thérèse Paternostre, Jean-Christophe Cintrat, Céline Valery, Stéphane Roux, Bernard Rousseau, Maarten Ijsselstijn, Roland Cherif-Cheikh, Franck Artzner
  • Publication number: 20160184386
    Abstract: An aqueous pharmaceutical composition for the sustained release of an LHRH analogue, in particular for a sustained release compatible with therapeutic treatments for at least 2 weeks. The pharmaceutical compositions are particularly useful for the treatment of diseases an LHRH analogue is indicated for.
    Type: Application
    Filed: July 21, 2014
    Publication date: June 30, 2016
    Inventors: Joel RICHARD, Anne PETIT, Jeremiah HARNETT, Marie-Madeleine BARONNET, Franck ARTZNER, Mercedes CARDUS MALESPINA, Roland CHERIF-CHEIKH, Martin MONTES, Marie-Therese PATERNOSTRE, Celine VALERY
  • Publication number: 20160151447
    Abstract: A pharmaceutical composition for a sustained release of peptide therapeutics, in particular for a sustained release compatible with therapeutic treatments of at least two months. In an embodiment, the composition comprises lanreotide as an active agent, a hydrosoluble co-solvent, and water with the pH of the composition being from 4.0 to 7.5.
    Type: Application
    Filed: July 8, 2014
    Publication date: June 2, 2016
    Inventors: Ruth BIELSA GUIVERNAU, Roland CHERIF-CHEIKH, Julie FOURNES, Daniel MARTINEZ LORENTE, Anne PETIT, Joël RICHARD
  • Patent number: 9352012
    Abstract: The invention relates to a process for the preparation of injectable pharmaceutical compositions for the sustained release of somatostatin analogues and to pharmaceutical compositions prepared according to the process. In a preferred aspect the process comprises the steps of combining lanreotide acetate and acetic acid, lyophilizing the resulting mixture only once, and hydrating the lyophilizate. Acetic acid may be added to a desired pH during the final step of the process.
    Type: Grant
    Filed: January 11, 2011
    Date of Patent: May 31, 2016
    Assignee: IPSEN PHARMA S.A.S.
    Inventors: Martin Montes, Thomas Ciaran Loughman, Chantal Roume, Roland Cherif-Cheikh
  • Patent number: 9040482
    Abstract: The present invention relates to novel octapeptide compounds of general formula (I), R-AA1-cyclo(AA2-Tyr3-D-Trp4-AA5-Val6-Cys7)-Thr8-NH2??(I) As these products have a good affinity for certain sub-types of somatostatin receptors, they are particularly useful for treating the pathological states or diseases in which one (or more) of the somatostatin receptors is (are) involved. The invention also relates to pharmaceutical compositions containing said products and their use for the preparation of a medicament.
    Type: Grant
    Filed: June 21, 2011
    Date of Patent: May 26, 2015
    Assignees: IPSEN PHARMA S.A.S., COMMISSARIAT A L'ENERGIE ATOMIQUE (C.E.A.), CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S.)
    Inventors: Jean-Christophe Cintrat, Melinda Ligeti, Bernard Rousseau, Franck Artzner, Christophe Tarabout, Marie-Thérèse Paternostre, Nicolas Fay, Roland Cherif-Cheikh, Céline Valery
  • Patent number: 8962559
    Abstract: The present invention relates to pharmaceutical compositions for the controlled and sustained release of active substance comprising a biodegradable polymer or copolymer. Furthermore, the invention relates to pharmaceutical compositions for the controlled and sustained release of at least one active substance such as peptides or hormones and analogs thereof and the manufacturing process of such pharmaceutical compositions.
    Type: Grant
    Filed: April 29, 2010
    Date of Patent: February 24, 2015
    Assignee: Ipsen Pharma S.A.S.
    Inventors: Roland Cherif-Cheikh, Fédéric Lacombe, Maria-Luisa Torres Salgado, Perrine Cambriel, Mercé Cardus Malaspina, Isabel Diaz Del Consuelo, Martin Montes, Fabien Jeannerot, Marie Delporte, Anne Brochard, Joël Richard
  • Publication number: 20150004210
    Abstract: The present invention relates to pharmaceutical compositions for the controlled and sustained release of active substance comprising a biodegradable polymer or copolymer. Furthermore, the invention relates to pharmaceutical compositions for the controlled and sustained release of at least one active substance such as peptides or hormones and analogues thereof and the manufacturing process of such pharmaceutical compositions.
    Type: Application
    Filed: September 18, 2014
    Publication date: January 1, 2015
    Inventors: Roland CHERIF-CHEIKH, Fédéric LACOMBE, Maria-Luisa TORRES SALGADO, Perrine CAMBRIEL, Mercè CARDUS MALASPINA, Isabel DIAZ DEL CONSUELO, Martin MONTES, Fabien JEANNEROT, Marie DELPORTE, Anne BROCHARD, Joël RICHARD
  • Publication number: 20130317121
    Abstract: The invention relates to a method for preparing linear polymers having an amide end or having a star architecture comprising an amide core, by means of a ring opening using lactide and glycolide monomers or a lactide monomer ring in the presence of a catalyst, wherein the method includes the steps of: (i) reacting the excess monomer(s) with an initiator in a solvent, said initiator being selected from among an amine and an amino alcohol, given that the initiator has at least one primary or secondary amine function; (ii) adding a catalyst, said catalyst being a non-nucleophilic base and including at least one neutral sp2 nitrogen atom; and (iii) neutralizing the reaction mixture. Said novel method is particularly advantageous in that it can be easily monitored and enables better modulation of the polymers, and thus of the properties thereof, than the methods of the prior art. The invention also relates to novel polymers that are obtainable by means of said method.
    Type: Application
    Filed: November 14, 2011
    Publication date: November 28, 2013
    Applicant: IPSEN PHARMA S.A.S.
    Inventors: Didier Bourissou, Blanca Martin-Vaca, Aurélie Alba, Roland Cherif-Cheikh, Anne-Paula De Sousa Delgado
  • Patent number: 8563679
    Abstract: The present invention relates to the use of a system composed of a base and of a sulphonamide, as a catalyst for the ring-opening (co)polymerization of lactones. The present invention also relates to novel sulphonamides and to a process for the ring-opening (co)polymerization of lactones comprising the use of sulphonamides in combination with a base as a catalytic system.
    Type: Grant
    Filed: April 29, 2009
    Date of Patent: October 22, 2013
    Assignee: Ipsen Pharma S.A.S.
    Inventors: Didier Bourissou, Blanca Martin-Vaca, Aurelie Alba, Roland Cherif-Cheikh, Anne-Paula De Sousa Delgado