Patents by Inventor Jonathan Campbell
Jonathan Campbell 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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Patent number: 9267042Abstract: Coating composition comprising a char forming compound as a first compound capable of forming a colored substance upon exposition to energy; at least one latent activator selected from the group consisting of ammonium phosphate, ammonium polyphosphate, ammonium sulfite, ammonium thiosulfate, ammonium sulfamate and ammonium sulfate; and a second compound capable of forming a colored substance upon exposition to energy selected from the group consisting of color formers, oxygen containing transition metal compounds, and metal-chelate-type color forming systems; a coating composition comprising a char forming compound as a first compound capable of forming a colored substance upon exposition to energy, and a second compound capable of forming a colored substance upon exposition to energy selected from the group consisting of color formers and metal-chelate-type color forming systems; a process for the preparation of these compositions, substrates coated with these compositions and a process for their preparationType: GrantFiled: October 16, 2009Date of Patent: February 23, 2016Assignee: DATALASE LTD.Inventors: Adolf Käser, Jonathan Campbell
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Publication number: 20160049062Abstract: In some embodiments, a pressure-sensitive mat and a monitoring device are part of a pressure relief compliance system. The pressure-sensitive mat is placed between a seat cushion and a chair. When a user sits on the cushion, the system will monitor the time the person spends applying pressure and will notify a user with an alarm or by other means when the preset sitting limit is reached. Also a novel method for measuring and adjusting the amount time spent applying and releasing pressure. In some embodiments, rather than simply measure time spent applying pressure, the system will allow the user to “buy back” sit time when the user releases pressure. The rate at which the system will credit the user with a “buy back” of sitting time may in some embodiments be directly proportional to the amount of time the user spends performing a pressure release.Type: ApplicationFiled: August 18, 2015Publication date: February 18, 2016Inventor: Jonathan Campbell
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Publication number: 20150361289Abstract: Aqueous composition comprising a colour former, a developer, and a binder, wherein (a) the weight ratio between the developer and the colour former is in the range of from 1 to 5; (b) the binder comprises an acrylate binder, comprising acrylic acid and styrene, and at least one additional monomer selected from the group consisting of ?-methyl styrene, ethyl acrylate and 2-ethylhexyl acrylate; and (c) the colour former and/or the developer are present in an un-encapsulated form; a process for the preparation of these compositions, substrates coated with this composition and a process for its preparation, and a process for preparing a marked substrate using this composition.Type: ApplicationFiled: August 26, 2015Publication date: December 17, 2015Applicant: DATALASE LTD.Inventors: Jonathan Campbell, Adolf Kaser, Robert Montgomery O'Neil
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Patent number: 9045619Abstract: The present invention provides a laser-sensitive coating composition comprising titanium dioxide in the anatase form or polymeric particles comprising a polymeric matrix comprising one or more water-insoluble polymers and titanium dioxide in the anatase form encapsulated in the polymeric matrix, and a polymeric binder. The present invention also provides a process for the preparation of the compositions, processes for preparing substrates coated with the coating compositions, substrates coated with the compositions, processes for marking the substrates coated with the compositions, and marked substrates obtainable by the latter processes.Type: GrantFiled: August 12, 2008Date of Patent: June 2, 2015Assignee: DATALASE LTD.Inventors: Jonathan Campbell, Marc Mamak, Clifford John Coles
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Patent number: 8642504Abstract: The present invention provides a composition, which comprises an aqueous solvent and forms a transparent colorless coating, which yields markings of high contrast on exposure to energy. It also provides a process for the preparation of these compositions, substrates coated with these compositions and a process for their preparation, a process for preparing marked substrates using these compositions and marked substrates obtainable by the latter process.Type: GrantFiled: July 17, 2006Date of Patent: February 4, 2014Assignee: Gill Jennings & Every LLPInventors: Jonathan Campbell, William Walker, Alan Platt, John Whitworth, Karen O'Donoghue, Ann Hunt, Howard Roger Dungworth, John Mark Plonka
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Patent number: 8341189Abstract: A computing device includes instructions that, when executed by a processing unit, cause the processing unit to: create a business data catalog module that accesses and manipulates data residing on an internal data store and an external data store, wherein the business data catalog module receives a request for data, determines whether the data resides in the internal data store or the external data store, and access the data residing on the external data store, and create a external data provisioning module that provisions data accessed from the external data store, wherein the external data provisioning module maps external data from the external data store for presentation on a client computing device. A user can access and manipulate the data from the external data store in a same manner as accessing and manipulating data from the internal data store.Type: GrantFiled: March 31, 2009Date of Patent: December 25, 2012Assignee: Microsoft CorporationInventors: Jonathan Campbell, Eray Chou, Howard M. Crow, III, Peter K. Harwood, Todd Haugen, Christopher Foster Johnson, Mohammed Nazeeruddin
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Patent number: 8178277Abstract: The present invention provides coating compositions comprising (i) a) a compound containing a free carbonyl group and b) a nucleophile or (ii) a compound containing a free carbonyl group, which compound is substituted with one or more nucleophilic groups. The present invention also provides a process for the preparation of these compositions, substrates coated with these compositions and a process for their preparation, a process for preparing marked substrates using these compositions, and marked substrates obtainable by the latter process.Type: GrantFiled: December 21, 2007Date of Patent: May 15, 2012Assignee: Datalase Ltd.Inventors: Jonathan Campbell, Adolf Käser
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Publication number: 20120045624Abstract: Aqueous composition comprising a colour former, a developer, and a binder, wherein (a) the weight ratio between the developer and the colour former is in the range of from 1 to 5; (b) the binder comprises an acrylate binder, comprising acrylic acid and styrene, and at least one additional monomer selected from the group consisting of ?-methyl styrene, ethyl acrylate and 2-ethylhexyl acrylate; and (c) the colour former and/or the developer are present in an un-encapsulated form; a process for the preparation of these compositions, substrates coated with this composition and a process for its preparation, and a process for preparing a marked substrate using this composition.Type: ApplicationFiled: October 16, 2009Publication date: February 23, 2012Applicant: BASF SEInventors: Jonathan Campbell, Adolf Käser, Robert Montgomery O'Neil
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Patent number: 8101544Abstract: The present invention provides coating compositions for marking substrates, which comprise a colour former in an amount of from 0.01 to 50%, a metal salt of a carboxylic acid in an amount of from 0.01 to 50%, a binder in an amount of from 1 to 80% and an organic solvent in an amount of from 1 to 99%, wherein each amount is by weight based on the weight of the composition. The present invention also provides a process for the preparation of the composition of the present invention, substrates coated with these compositions and a process for preparing a marked substrate using these compositions.Type: GrantFiled: December 14, 2005Date of Patent: January 24, 2012Assignee: Datalase Ltd.Inventors: Karen O'Donoghue, Jonathan Campbell
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Patent number: 8101545Abstract: The present invention provides coating compositions for marking substrates, which comprises a color former, an amine salt of an organic metal compound, a binder, a solvent, and optionally additional components, wherein the amine salt of the organic metal compound is of formula (I) in which X is silicon or boron, and E and F are the same or different and are selected from the group consisting of a, b, c, d, e, f, g, h in which R6 and R7 are the same or different are hydrogen, C1-4-alkyl, C1-4-alkoxy, halogen, amino or carboxy, and for X=silicon o=1 and p=0, and R1 is aryl, aralkyl or C1-4-alkyl, or o=1 and p=1, and R1 and R2 together form a one residue selected from the group consisting of a, b, c, d, e, f, g and h, and for X=boron o=0 and p=0, and R3, R4 and R5 are the same or different and are hydrogen, C1-12-alkyl, C1-6-hydroxyalkyl, allyl, aralkyl or arylsulfonyl, in which aralkyl or arylsulfonyl can be substituted with C1-4-alkyl, or R3 and R4 together with the nitrogen to which they are attached form a mType: GrantFiled: March 13, 2006Date of Patent: January 24, 2012Assignee: Datalase Ltd.Inventors: Jonathan Campbell, John Whitworth, Alan Platt, Ian Street
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Publication number: 20110274893Abstract: Coating composition comprising a char forming compound as a first compound capable of forming a coloured substance upon exposition to energy; at least one latent activator selected from the group consisting of ammonium phosphate, ammonium polyphosphate, ammonium sulfite, ammonium thiosulfate, ammonium sulfamate and ammonium sulfate; and a second compound capable of forming a coloured substance upon exposition to energy selected from the group consisting of colour formers, oxygen containing transition metal compounds, and metal-chelate-type colour forming systems; a coating composition comprising a char forming compound as a first compound capable of forming a coloured substance upon exposition to energy, and a second compound capable of forming a coloured substance upon exposition to energy selected from the group consisting of colour formers and metal-chelate-type colour forming systems; a process for the preparation of these compositions, substrates coated with these compositions and a process for their preType: ApplicationFiled: October 16, 2009Publication date: November 10, 2011Applicant: BASF SEInventors: Adolf Käser, Jonathan Campbell
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Patent number: 8021820Abstract: Composition, which comprises a latent activator and a colour former, a process for the preparation of these compositions, substrates coated with these compositions and a process for their preparation, a process for preparing marked substrates using these compositions and marked substrates obtainable by the latter process.Type: GrantFiled: January 17, 2007Date of Patent: September 20, 2011Assignee: Datalase Ltd.Inventors: Karen O'Donoghue, Jonathan Campbell, Ian Street
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Patent number: 7998653Abstract: The present invention provides a composition, which comprises a latent activator. It also provides a process for the preparation of these compositions, substrates coated with these compositions and a process for their preparation, a process for preparing marked substrates using these compositions and marked substrates obtainable by the latter process.Type: GrantFiled: September 6, 2006Date of Patent: August 16, 2011Assignee: CIBA Corp.Inventors: Karen O'Donoghue, Jonathan Campbell, Alan Platt, John Whitworth, Howard Roger Dungworth, Adolf Käser
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Publication number: 20110065576Abstract: The present invention provides a laser-sensitive coating composition comprising titanium dioxide in the anatase form or polymeric particles comprising a polymeric matrix comprising one or more water-insoluble polymers and titanium dioxide in the anatase form encapsulated in the polymeric matrix, and a polymeric binder. The present invention also provides a process for the preparation of the compositions, processes for preparing substrates coated with the coating compositions, substrates coated with the compositions, processes for marking the substrates coated with the compositions, and marked substrates obtainable by the latter processes.Type: ApplicationFiled: August 12, 2008Publication date: March 17, 2011Applicant: CIBA CORPORATIONInventors: Jonathan Campbell, Marc Mamak, Clifford John Coles
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Publication number: 20100279079Abstract: The present invention provides a laser-sensitive recording material, which comprises a substrate being coated with a recording layer and an undercoating layer, wherein the recording layer undergoes a colour change upon heat treatment produced by laser irradiation and wherein the undercoating layer comprises a pigment with the proviso that the system of the recording layer that undergoes a colour change upon heat treatment produced by laser irradiation does not comprise an organic leuco dye and an organic colour developer, a process for its preparation, a process for marking the laser-sensitive recording material and the marked laser-sensitive recording material.Type: ApplicationFiled: February 27, 2008Publication date: November 4, 2010Inventors: Jonathan Campbell, Robert Montgomery O'Neill
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Publication number: 20100250609Abstract: A computing device includes instructions that, when executed by a processing unit, cause the processing unit to: create a business data catalog module that accesses and manipulates data residing on an internal data store and an external data store, wherein the business data catalog module receives a request for data, determines whether the data resides in the internal data store or the external data store, and access the data residing on the external data store, and create a external data provisioning module that provisions data accessed from the external data store, wherein the external data provisioning module maps external data from the external data store for presentation on a client computing device. A user can access and manipulate the data from the external data store in a same manner as accessing and manipulating data from the internal data store.Type: ApplicationFiled: March 31, 2009Publication date: September 30, 2010Applicant: Microsoft CorporationInventors: Jonathan Campbell, Eray Chou, Howard M. Crow, III, Peter K. Harwood, Todd Haugen, Christopher Foster Johnson, Mohammed Nazeeruddin
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Publication number: 20100239642Abstract: Described are coating compositions for marking substrates comprising a) a solvent, b) a salt of a phosphorus or boron containing acid and an amine or imine, c) a salt of a non-phosphorus and non-boron containing acid and an amine or imine, d) a binder, and e) optionally additional ingredients, their manufacture and use, wherein the above-mentioned salts can also be present in an encapsulated form as a kind of pseudo-pigment. Substrates coated by the above compositions can be marked by laser irradiation.Type: ApplicationFiled: July 3, 2008Publication date: September 23, 2010Applicant: CIBA CORPORATIONInventors: Jonathan Campbell, Adolf Kaeser, Kathleen Hoekstra, Kishor Kumar Mistry
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Publication number: 20100233447Abstract: The present invention provides polymeric particles comprising a polymeric matrix comprising one or more water-insoluble polymers and a laser-sensitive system encapsulated in the polymeric matrix. It also provides a process for the preparation of the polymeric particles, a composition comprising the polymeric particles, a process for the preparation of this composition, a process for forming a laser-sensitive coating layer on a substrate using this composition, a coated substrate obtainable by the coating process, a process for preparing a marked substrate and a marked substrate obtainable by the marking process.Type: ApplicationFiled: July 4, 2008Publication date: September 16, 2010Applicant: CIBA CORPORATIONInventor: Jonathan Campbell
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Publication number: 20100104825Abstract: The present invention provides coating compositions comprising (i) a) a compound containing a free carbonyl group and b) a nucleophile or (ii) a compound containing a free carbonyl group, which compound is substituted with one or more nucleophilic groups. The present invention also provides a process for the preparation of these compositions, substrates coated with these compositions and a process for their preparation, a process for preparing marked substrates using these compositions, and marked substrates obtainable by the latter process.Type: ApplicationFiled: December 21, 2007Publication date: April 29, 2010Inventors: Jonathan Campbell, Adolf Käser
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Publication number: 20090220749Abstract: The present invention provides a composition, which comprises a latent activator. It also provides a process for the preparation of these compositions, substrates coated with these compositions and a process for their preparation, a process for preparing marked substrates using these compositions and marked substrates obtainable by the latter process.Type: ApplicationFiled: September 6, 2006Publication date: September 3, 2009Inventors: Karen O' Donoghue, Jonathan Campbell, Alan Platt, John Whitworth, Howard Roger Dungworth, Adolf Käser