Patents by Inventor Matthieu Zellweger

Matthieu Zellweger 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).

  • Insecticidal Polymer Matrix Comprising PBO and DM
    Publication number: 20190037846
    Abstract: An insecticidal polymer matrix containing Piperonyl Butoxide (PBO) and deltamethrin (DM), wherein the ratio between the content of PBO and the content of DM in terms of weight is higher than 3.
    Type: Application
    Filed: October 11, 2018
    Publication date: February 7, 2019
    Inventors: Mikkel Vestergaard Frandsen, Michael Stanley Pedersen, Matthieu Zellweger, Sebastien Gouin, Sicco Dirk Roorda, Thi Quynh Chi Phan
  • Insecticidal polymer matrix comprising PBO and DM
    Patent number: 10111430
    Abstract: An insecticidal polymer matrix containing Piperonyl Butoxide (PBO) and deltamethrin (DM), wherein the ratio between the content of PBO and the content of DM in terms of weight is higher than 3.
    Type: Grant
    Filed: December 8, 2014
    Date of Patent: October 30, 2018
    Assignee: Vestergaard SA
    Inventors: Mikkel Vestergaard Frandsen, Michael Stanley Pedersen, Matthieu Zellweger, Sebastien Gouin, Sicco Dirk Roorda, Thi Quynh Chi Phan
  • Insecticidal Polymer Matrix Comprising PBO and DM
    Publication number: 20150093427
    Abstract: An insecticidal polymer matrix containing Piperonyl Butoxide (PBO) and deltamethrin (DM), wherein the ratio between the content of PBO and the content of DM in terms of weight is higher than 3.
    Type: Application
    Filed: December 8, 2014
    Publication date: April 2, 2015
    Inventors: Mikkel Vestergaard Frandsen, Michael Stanley Pedersen, Matthieu Zellweger, Sebastien Gouin, Sicco Dirk Roorda, Thi Quynh Chi Phan
  • Retention of PBO in polymer matrices by phthalocyanines
    Patent number: 8936801
    Abstract: By incorporating PBO and phtalocyanine in a polymeric matrix, the surface concentration of the PBO after migration to the surface is reduced relatively to a matrix without phtalocyanine. This can be used to control the migration of PBO and retain PBO for a long-lasting effect.
    Type: Grant
    Filed: May 2, 2011
    Date of Patent: January 20, 2015
    Assignee: Vestergaard Frandsen SA
    Inventors: Mikkel Vestergaard Frandsen, Sebastien Gouin, Matthieu Zellweger, Huyen Thanh Hoang
  • Insecticidal polymer matrix comprising PBO and DM
    Patent number: 8906400
    Abstract: An insecticidal polymer matrix containing Piperonyl Butoxide (PBO) and deltamethrin (DM), wherein the ratio between the content of PBO and the content of DM in terms of weight is higher than 3.
    Type: Grant
    Filed: July 23, 2009
    Date of Patent: December 9, 2014
    Assignee: Vestergaard Frandsen SA
    Inventors: Mikkel Vestergaard Frandsen, Michael Stanley Pedersen, Matthieu Zellweger, Sebastien Gouin, Sicco Dirk Roorda, Thi Quynh Chi Phan
  • Retention of PBO in Polymer Matrices by Phthalocyanines
    Publication number: 20140161856
    Abstract: By incorporating PBO and phtalocyanine in a polymeric matrix, the surface concentration of the PBO after migration to the surface is reduced relatively to a matrix without phtalocyanine. This can be used to control the migration of PBO and retain PBO for a long-lasting effect.
    Type: Application
    Filed: May 2, 2011
    Publication date: June 12, 2014
    Applicant: VESTERGAARD FRANDSEN SA
    Inventors: Mikkei Vestergaard Frandsen, Sebastien Gouin, Matthieu Zellweger, Huyen Thanh Hoang
  • Insecticidal Polymer Matrix Comprising PBO and DM
    Publication number: 20120121681
    Abstract: An insecticidal polymer matrix containing Piperonyl Butoxide (PBO) and deltamethrin (DM), wherein the ratio between the content of PBO and the content of DM in terms of weight is higher than 3.
    Type: Application
    Filed: July 23, 2009
    Publication date: May 17, 2012
    Inventors: Mikkel Vestergaard Frandsen, Michael Stanley Pedersen, Matthieu Zellweger, Sebastien Gouin, Sicco Dirk Roorda, Thi Quynh chi Phan
  • Mosquito Net with Dinotefuran and PBO for Killing Mosquitoes, Especially Mosquitoes with Pyrethroid Resistance
    Publication number: 20120034285
    Abstract: Dinotefuran and PBO is used for killing mosquitoes, as PBO increases the knockdown speed of Dinotefuran.
    Type: Application
    Filed: April 14, 2009
    Publication date: February 9, 2012
    Inventors: Mikkel Vestergaard Frandsen, Michael Stanley Pedersen, Matthieu Zellweger, Sebastien Gouin, Georgina Victoria Bingham, Helen Victoria Pates Jamet
  • Insecticidal Polymer Matrix Comprising HDPE and LDPE
    Publication number: 20110165213
    Abstract: An insecticidal polymer matrix containing HDPE (high density polyethylene), LDPE (low density polyethylene), preferably containing PBO (Piperonyl Butoxide) and DM (Deltamethrin), wherein the ratio of the contents of HDPE to LDPE is between 5 and 20 and most preferably between 8 and 10. The matrix is highly useful for bed nets against mosquitoes.
    Type: Application
    Filed: July 23, 2009
    Publication date: July 7, 2011
    Inventors: Mikkel Vestergaard Vestergaard Frandsen, Michael Stanley Pedersen, Matthieu Zellweger, Sebastien Gouin, Sicco Dirk Roorda, Thi Quynh Chi Phan
  • Solution for diagnosing or treating tissue pathologies
    Patent number: 7348361
    Abstract: The invention concerns a 5-aminolevulinic acid ester (E-ALA) solution for producing a pharmaceutical preparation useful for diagnosing and/or treating tissue and/or cell pathologies by local radiation exposure using radiation emitted by a light source energy followed, in the case diagnosis, by detection of fluorescent protoporphyrin IX (Pp1X). The E-ALA concentration in the solution is less than 1% and ranges between 0.01% and 0.5%. The low E-ALA concentration in the solution increases Pp1X synthesis and homogenises its distribution in the cell layers while highly reducing the secondary toxicity for the treated cells.
    Type: Grant
    Filed: April 22, 1999
    Date of Patent: March 25, 2008
    Assignee: Ecole Polytechnique Federale de Lausanne
    Inventors: Alexandre Marti, Norbert Lange, Matthieu Zellweger, Georges Wagnieres, Hubert Van Den Bergh, Patrice Jichlinski, Pavel Kucera
  • Diagnosis apparatus for the picture providing recording of fluorescing biological tissue regions
    Patent number: 6148227
    Abstract: The diagnosis apparatus according to the invention for the picture providing recording of fluorescing biological tissue by way of an endoscope contains a stimulation light source which beams spectral components suitable for fluorescence stimulation into the tissue through the endoscope. The fluorescent light reflected by the tissue reaches through the endoscope optics into a head piece where it is split into a green, and spacially separated from this, a red spectral component and falls each on one half of a CCD solid body of a highly sensitive black and white camera.
    Type: Grant
    Filed: June 16, 1998
    Date of Patent: November 14, 2000
    Assignee: Richard Wolf GmbH
    Inventors: Georges Wagnieres, Matthieu Zellweger, Nicolas Chauvin, Norbert Lange, Ulf Zanger, Andre Studzinski, Hubert van den Bergh