Patents by Inventor Theodorus Jansen
Theodorus Jansen 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).
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Publication number: 20240041760Abstract: The invention pertains to a vaccine comprising non-live antigen of a poultry pathogen and a mucoadhesive adjuvant, for use in boosting an immune response in a poultry animal directed against the poultry pathogen by administering the vaccine mucosally to the poultry animal. The invention also pertains to a vaccine comprising a liquid pharmaceutically acceptable carrier, a non-live antigen of a poultry pathogen and a mucoadhesive adjuvant, as well as a method of boosting an immune response in a poultry animal, which immune response is directed against a poultry pathogen, by administering a vaccine mucosally to the poultry animal, the vaccine comprising a non-live antigen of the said poultry pathogen and a mucoadhesive adjuvant.Type: ApplicationFiled: February 7, 2021Publication date: February 8, 2024Applicant: Intervet Inc.Inventors: Willem Pieter Cornelis Pulskens, Paul Vermeij, Theodorus Jansen, Wilhelmus Gerardus Johannes Degen, Carla Christina Schrier
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Patent number: 11793466Abstract: The present invention relates to a sensor device (100, 101, 102, 103) for sensing physiological information of a subject. To efficiently avoid or reduce ambient interference, the sensor device comprises a communication unit (7) for receiving, from an external source, context information indicating one or more of a modulation mode, settings of an interference reduction algorithm, and spectral information indicating an ambient light spectrum, said spectral information allowing the sensor device to determine the modulation mode and/or settings of an interference reduction algorithm, one or more light emitters (1, 2) for emitting modulated light onto the tissue of the subject, and a light detector (4) for detecting light which is transmitted through the tissue or/and which is reflected from the tissue.Type: GrantFiled: August 7, 2017Date of Patent: October 24, 2023Assignee: KONINKLIJKE PHILIPS N.V.Inventors: Ralph Wijshoff, Theodorus Jansen, Anthonius Janssen, Joseph Fallon
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Patent number: 11477998Abstract: An extrusion process is disclosed for turning vegetable protein compositions such as soy protein into a fibrous, meat-like structure. The process involves the application of relatively high moisture contents. An open structure is produced that can be infused with water so as to influence the product's tenderness. The products of the invention can be provided with a fibrosity and tenderness at will. The invention offers the possibility to include relatively high amounts of fat in the product.Type: GrantFiled: June 26, 2020Date of Patent: October 25, 2022Assignee: OJAH B.V.Inventors: Franciscus Egenius Giezen, Wouter Wilhelmus Johannes Theodorus Jansen, Jeroen Harold Anton Willemsen
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Publication number: 20220323567Abstract: The present invention relates to the field of veterinary vaccinology, namely to combination vaccines for swine. In particular the invention relates to a combination vaccine for protection against a pathogenic infection with porcine circo vims type 2 (PCV2) and Mycoplasma hyopneumoniae (Mhyo) comprising non-replicating immunogen of PCV2 and non-replicating immunogen of Mhyo. The vaccine is characterized in that it is an oil-in-water emulsion comprising squalane, vitamin E-acetate and silica. In another embodiment, the invention relates to a combination vaccine for protection against a pathogenic infection with PCV2 and Mhyo by intradermal administration.Type: ApplicationFiled: September 11, 2020Publication date: October 13, 2022Inventors: Theodorus Jansen, Melanie SNO, Martin PIEST
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Publication number: 20210378957Abstract: The present invention is based on the discovery of new and advantageous properties of a class of known polymeric emulsifiers. The emulsifier class was found to be resistant to degradation by crude bacterial antigen preparations, which degradation caused emulsion instability when using prior art emulsifiers. This allows the formulation of safe, stable, and effective vaccines based on these emulsions of oil and water comprising such bacterial antigens. The polymeric emulsifier is a block copolymer having a general formula A-B-A in which component B is the divalent residue of a water-soluble polyalkylene glycol and component A is the residue of an oil-soluble complex monocarboxylic acid. Preferred emulsifier is a PEG-30-di-(polyhydroxystearate).Type: ApplicationFiled: October 15, 2019Publication date: December 9, 2021Applicant: Intervet Inc.Inventors: Marco Groot, Theodorus Jansen
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Patent number: 11065324Abstract: The present invention relates to a combination vaccine for swine, comprising non-replicating antigen from porcine circovirus type 2 (PCV2), and live porcine reproductive and respiratory syndrome virus (PRRSV); the combination vaccine is formulated as an oil-in-water emulsion, and is adjuvated with squalane and vitamin E-acetate. This combination vaccine was found to be immunologically effective against all pathogens: PCV2, and PRRSV.Type: GrantFiled: December 22, 2017Date of Patent: July 20, 2021Assignee: Intervet, Inc.Inventors: Theodorus Jansen, Maarten Hendrik Witvliet
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Publication number: 20200329736Abstract: An extrusion process is disclosed for turning vegetable protein compositions such as soy protein into a fibrous, meat-like structure. The process involves the application of relatively high moisture contents. An open structure is produced that can be infused with water so as to influence the product's tenderness. The products of the invention can be provided with a fibrosity and tenderness at will. The invention offers the possibility to include relatively high amounts of fat in the product.Type: ApplicationFiled: June 26, 2020Publication date: October 22, 2020Inventors: Franciscus Egenius Giezen, Wouter Wilhelmus Johannes Theodorus Jansen, Jeroen Harold Anton Willemsen
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Patent number: 10716319Abstract: An extrusion process is disclosed for turning vegetable protein compositions such as soy protein into a fibrous, meat-like structure. The process involves the application of relatively high moisture contents. An open structure is produced that can be infused with water so as to influence the product's tenderness. The products of the invention can be provide with a fibrosity and tenderness at will. The invention offers the possibility to include relatively high amounts of fat in the product.Type: GrantFiled: May 10, 2012Date of Patent: July 21, 2020Assignee: Ojah B.V.Inventors: Franciscus Egenius Giezen, Wouter Wilhelmus Johannes Theodorus Jansen, Jeroen Harold Anton Willemsen
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Publication number: 20200085935Abstract: The present invention relates to a combination vaccine for swine, comprising non-replicating antigen from porcine circovirus type 2 (PCV2), and live porcine reproductive and respiratory syndrome virus (PRRSV); the combination vaccine is formulated as an oil-in-water emulsion, and is adjuvated with squalane and vitamin E-acetate. This combination vaccine was found to be immunologically effective against all pathogens: PCV2, and PRRSV.Type: ApplicationFiled: December 22, 2017Publication date: March 19, 2020Applicant: Intervet Inc.Inventors: Theodorus Jansen, Maarten Hendrik Witvliet
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Patent number: 10568954Abstract: The present invention describes a process for the preparation of an antigen composition, which antigen composition can be used to prepare a ready-to-use vaccine for swine, for preventing or reducing infection by M. hyo or PCV2 and associated signs of disease. The process is characterised in that it comprises a step of admixing a PCV2 antigen to a pre-formed antigen/adjuvant complex of an M. hyo antigen adsorbed to an Aluminium-hydroxide adjuvant. This way a PCV2/M. hyo combination vaccine can be prepared that is highly effective already after a single administration, against infection and disease by M. hyo and PCV2 either when in single or in combined infections. Also the vaccine has very good safety upon administration, is ready-to-use, and is economically feasible.Type: GrantFiled: December 10, 2015Date of Patent: February 25, 2020Assignee: Intervet Inc.Inventors: Maarten Hendrik Witvliet, Theodorus Jansen, Huchappa Gowda Jayappa
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Publication number: 20190175116Abstract: The present invention relates to a sensor device (100, 101, 102, 103) for sensing physiological information of a subject. To efficiently avoid or reduce ambient interference, the sensor device comprises a communication unit (7) for receiving, from an external source, context information indicating one or more of a modulation mode, settings of an interference reduction algorithm, and spectral information indicating an ambient light spectrum, said spectral information allowing the sensor device to determine the modulation mode and/or settings of an interference reduction algorithm, one or more light emitters (1, 2) for emitting modulated light onto the tissue of the subject, and a light detector (4) for detecting light which is transmitted through the tissue or/and which is reflected from the tissue.Type: ApplicationFiled: August 7, 2017Publication date: June 13, 2019Inventors: Ralph WIJSHOFF, Theodorus JANSEN, Anthonius JANSSEN, Joseph FALLON
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Publication number: 20170340723Abstract: The present invention describes a process for the preparation of an antigen composition, which antigen composition can be used to prepare a ready-to-use vaccine for swine, for preventing or reducing infection by M. hyo or PCV2 and associated signs of disease. The process is characterised in that it comprises a step of admixing a PCV2 antigen to a pre-formed antigen/adjuvant complex of an M. hyo antigen adsorbed to an Aluminium-hydroxide adjuvant. This way a PCV2/M. hyo combination vaccine can be prepared that is highly effective already after a single administration, against infection and disease by M. hyo and PCV2 either when in single or in combined infections. Also the vaccine has very good safety upon administration, is ready-to-use, and is economically feasible.Type: ApplicationFiled: December 10, 2015Publication date: November 30, 2017Applicant: Intervet Inc.Inventors: Maarten Hendrik WITVLIET, Theodorus JANSEN, Huchappa Gowda JAYAPPA
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Patent number: 9579369Abstract: The present invention generally relates to the fields of parasitology and immunology, and especially to a vaccine against Rhipicephalus ticks. In particular the invention relates to a composition comprising a first and a second protein, in particular Bm86 and Subolesin proteins, including their homologs or immunogenic fragments; to the use of such a composition as a vaccine against Rhipicephalus ticks, and to the use of the first and the second isolated proteins for the vaccination of a target against Rhipicephalus ticks.Type: GrantFiled: March 28, 2014Date of Patent: February 28, 2017Assignee: Intervet Inc.Inventors: Theodorus Petrus Maria Schetters, Theodorus Jansen
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Patent number: 9492548Abstract: The present invention pertains to an emulsion comprising an aqueous phase and an oily phase, the aqueous phase containing a non-live medicinal substance, wherein the aqueous phase comprises at least 30% w/w sugar. The invention also pertains to a method to shield a medicinal substance present in an aqueous phase emulsified with an oily phase, from interaction with the oily phase, and to a vaccine comprising as an antigen a killed micro-organism or a subunit of a micro-organism, the antigen being present in an aqueous phase that is dispersed in an oily phase, wherein the aqueous phase comprises at least 30% w/w sugar.Type: GrantFiled: December 11, 2013Date of Patent: November 15, 2016Assignee: Intervet Inc.Inventors: Erwin Mombarg, Theodorus Jansen, Henricus Johannes Maria Jagt
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Patent number: 9408804Abstract: The present invention pertains to a method for keeping an immunogenic composition available for administration to an animal, wherein said composition comprises an antigen and an emulsion which is a single emulsion at a first temperature below a body temperature of the animal and which emulsion reverses at a second temperature between the first temperature and the body temperature, said method comprising providing the composition, freezing the composition, and storing the frozen composition until it is needed for administration to the animal. The invention also pertains to a method for testing an immunogenic composition, and an immunogenic composition, optionally in combination with specific instructions for storing the composition.Type: GrantFiled: May 18, 2010Date of Patent: August 9, 2016Assignee: Intervet Inc.Inventors: Nicolaas Visser, Theodorus Jansen
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Publication number: 20160051649Abstract: The present invention generally relates to the fields of parasitology and immunology, and especially to a vaccine against Rhipicephalus ticks. In particular the invention relates to a composition comprising a first and a second protein, in particular Bm86 and Subolesin proteins, including their homologs or immunogenic fragments; to the use of such a composition as a vaccine against Rhipicephalus ticks, and to the use of the first and the second isolated proteins for the vaccination of a target against Rhipicephalus ticks.Type: ApplicationFiled: March 28, 2014Publication date: February 25, 2016Applicant: INTERVET INC.Inventors: Theodorus Petrus Maria Schetters, Theodorus Jansen
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Publication number: 20140271713Abstract: The present invention pertains to a method for keeping a foot-and-mouth disease vaccine available for emergency vaccination of animals against foot-and-mouth disease, the vaccine comprising a foot-and-mouth disease antigen formulated in a water-in-oil emulsion, the method comprising the steps of providing the formulated vaccine, freezing the vaccine, and storing the frozen vaccine until it is needed for emergency vaccination.Type: ApplicationFiled: May 28, 2014Publication date: September 18, 2014Inventors: Daniel G.E. Goovaerts, Theodorus Jansen, Guntram Paul
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Publication number: 20140170185Abstract: The present invention pertains to an emulsion comprising an aqueous phase and an oily phase, the aqueous phase containing a non-live medicinal substance, wherein the aqueous phase comprises at least 30% w/w sugar. The invention also pertains to a method to shield a medicinal substance present in an aqueous phase emulsified with an oily phase, from interaction with the oily phase, and to a vaccine comprising as an antigen a killed micro-organism or a subunit of a micro-organism, the antigen being present in an aqueous phase that is dispersed in an oily phase, wherein the aqueous phase comprises at least 30% w/w sugar.Type: ApplicationFiled: December 11, 2013Publication date: June 19, 2014Inventors: Erwin MOMBARG, Theodorus JANSEN, Henricus Johannes Maria JAGT
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Publication number: 20140149243Abstract: System for software vendor integration into an electronic marketplace. An example system receives, via an electronic software marketplace and from a user who is signed in to the electronic software marketplace, a request to download a software application hosted by a software vendor. The example system populates a form request for the software application with information from a user profile associated with the user, and submits the form request to the software vendor such that the user can download the software application directly from the software vendor.Type: ApplicationFiled: November 29, 2012Publication date: May 29, 2014Applicant: RED HAT, INC.Inventor: Gerardus Theodorus Jansen
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Publication number: 20140127363Abstract: An extrusion process is disclosed for turning vegetable protein compositions such as soy protein into a fibrous, meat-like structure. The process involves the application of relatively high moisture contents. An open structure is produced that can be infused with water so as to influence the product's tenderness. The products of the invention can be provide with a fibrosity and tenderness at will. The invention offers the possibility to include relatively high amounts of fat in the product.Type: ApplicationFiled: May 10, 2012Publication date: May 8, 2014Applicant: Ojah B.V.Inventors: Franciscus Egenius Giezen, Wouter Wilhelmus Johannes Theodorus Jansen, Jeroen Harold Anton Willemsen