Patents by Inventor David Jordan
David Jordan 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: 20240262802Abstract: The disclosure provides an associative polymer, a powder, a process for forming a paper sheet, and a process for making a powder. One or more associative polymers and one or more optional surfactants may be networked to form a wet gel and a powder may be formed from the wet gel. The associative polymer may have a weight average molecular weight of from about 10 kDa to about 2,000 kDa. A method may involve adding the powder to a cellulose fiber slurry, draining the cellulose fiber slurry to form a fiber pad, and drying the fiber pad to form a paper sheet.Type: ApplicationFiled: February 16, 2024Publication date: August 8, 2024Applicant: Ecolab USA Inc.Inventors: Heqing HUANG, David JORDAN, Robert M. LOWE, Jeffrey CRAMM, Weiguo CHENG, Mingli WEI
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Patent number: 11939309Abstract: The invention provides an associative polymer, a powder, and a process for making a powder including, networking one or more associative polymers and one or more optional surfactants to form a wet gel, and forming a powder from the wet gel, wherein the associative polymer(s) have a weight average molecular weight of from about 10 kDa to about 2,000 kDa.Type: GrantFiled: October 16, 2020Date of Patent: March 26, 2024Assignee: Ecolab USA Inc.Inventors: Heqing Huang, David Jordan, Robert M. Lowe, Jeffrey Cramm, Weiguo Cheng, Mingli Wei
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Patent number: 11708481Abstract: A solution including an associative polymer, a cyclodextrin polymer, and a solvent is provided. The associative polymer is a powder in the absence of the solvent. Additionally, a method of making down an associative polymer powder to form a solution is provided. The method includes blending a mixture of the powder, a cyclodextrin polymer, and a solvent to yield the solution, wherein the powder includes particles having been dry-cut to a median particle size of from about 200 microns to about 10,000 microns. Additionally, a powder product is provided. The powder product includes from about 80 wt. % to about 99.9 wt. % associative polymer; and from about 0.1 wt. % to about 20 wt. % of a cyclodextrin polymer.Type: GrantFiled: December 13, 2018Date of Patent: July 25, 2023Assignee: ECOLAB USA INC.Inventors: Heqing Huang, Mingli Wei, Xiaodong Huang, Jianwei Yuan, David Jordan, Weiguo Cheng
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Publication number: 20230128251Abstract: A method is provided for generating aldehyde-functionalized polymers such as GPAM, wherein progress of the aldehyde-functionalized polymer formation is monitored by measuring viscosity using an online viscometer. A method is also provided for enhancing paper strength, said method comprising generating an aldehyde-functionalized polymer, such as GPAM, according to the present disclosure, and combining said aldehyde-functionalized polymer with a fiber slurry or applying it to a paper sheet.Type: ApplicationFiled: October 22, 2022Publication date: April 27, 2023Inventors: HERMAN MARK GRIMM, Mei Liu, David Jordan, Nathan Jones
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Patent number: 11564499Abstract: A seat adjuster may include a support member and a fluid bladder. The support member may have a first end and a second end. The first end and the second end may be connectable to a seat frame such that the support member is disposed at least partially below a suspension portion of said seat frame. The fluid bladder may be disposed at least partially between the support member and said suspension portion. The fluid bladder may be configured to support said suspension portion. A change or adjustment of a volume of the fluid bladder may change or adjust the support provided to said suspension portion.Type: GrantFiled: July 20, 2020Date of Patent: January 31, 2023Assignee: Lear CorporationInventors: Adam Freeman Lea, Darren Legh, David Jordan, Pete Ford, Chris Morrison, Antony Baxter, Chris J. Edwards
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Patent number: 11467814Abstract: Systems for managing static assets of web applications. A method embodiment includes identifying a web application that comprises a code base and a set of static assets, then separating the code base of the web application from the set of static assets that are referenced by the web application. The code base is deployed as application services whereas the static assets are deployed as static asset containers. Specifically, the set of static assets referenced by the application services are deployed in containers that are instantiated separately from where the application services are instantiated. Requests to access the application services and requests to access the static assets are tracked by taking performance measurements of the systems that process the accesses. Dynamic scaling of static asset containers is done independently from dynamic scaling of the application services. The dynamic scaling is based on combinations of measured usage and/or any system performance characteristics.Type: GrantFiled: February 22, 2021Date of Patent: October 11, 2022Assignee: Box, Inc.Inventors: David John Burrowes, David Jordan
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Publication number: 20220015545Abstract: A seat adjuster may include a support member and a fluid bladder. The support member may have a first end and a second end. The first end and the second end may be connectable to a seat frame such that the support member is disposed at least partially below a suspension portion of said seat frame. The fluid bladder may be disposed at least partially between the support member and said suspension portion. The fluid bladder may be configured to support said suspension portion. A change or adjustment of a volume of the fluid bladder may change or adjust the support provided to said suspension portion.Type: ApplicationFiled: July 20, 2020Publication date: January 20, 2022Inventors: Adam Freeman Lea, Darren Legh, David Jordan, Pete Ford, Chris Morrison, Antony Baxter, Chris J. Edwards
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Patent number: 11214926Abstract: A method of incorporating a low molecular weight polymer (e.g., polymer strength aid) into an industrial process (e.g., papermaking process) is provided. The method comprises treating an industrial process (e.g., paper sheet precursor) with a powder or wetted powder, wherein the powder comprises a polymer dry polymer (e.g., polymer strength aid), wherein the polymer dry polymer (e.g., polymer strength aid) has a weight average molecular weight of from about 10 kDa to about 2,000 kDa.Type: GrantFiled: July 31, 2018Date of Patent: January 4, 2022Assignee: ECOLAB USA INC.Inventors: Robert M. Lowe, Weiguo Cheng, David Jordan, Heqing Huang
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Publication number: 20210230400Abstract: A solution including an associative polymer, a cyclodextrin polymer, and a solvent is provided. The associative polymer is a powder in the absence of the solvent. Additionally, a method of making down an associative polymer powder to form a solution is provided. The method includes blending a mixture of the powder, a cyclodextrin polymer, and a solvent to yield the solution, wherein the powder includes particles having been dry-cut to a median particle size of from about 200 microns to about 10,000 microns. Additionally, a powder product is provided. The powder product includes from about 80 wt. % to about 99.9 wt. % associative polymer; and from about 0.1 wt. % to about 20 wt. % of a cyclodextrin polymer.Type: ApplicationFiled: December 13, 2018Publication date: July 29, 2021Applicant: ECOLAB USA INC.Inventors: Heqing Huang, Mingli Wei, Xiaodong Huang, Jianwei Yuan, David Jordan, Weiguo Cheng
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Publication number: 20210173625Abstract: Systems for managing static assets of web applications. A method embodiment includes identifying a web application that comprises a code base and a set of static assets, then separating the code base of the web application from the set of static assets that are referenced by the web application. The code base is deployed as application services whereas the static assets are deployed as static asset containers. Specifically, the set of static assets referenced by the application services are deployed in containers that are instantiated separately from where the application services are instantiated. Requests to access the application services and requests to access the static assets are tracked by taking performance measurements of the systems that process the accesses. Dynamic scaling of static asset containers is done independently from dynamic scaling of the application services. The dynamic scaling is based on combinations of measured usage and/or any system performance characteristics.Type: ApplicationFiled: February 22, 2021Publication date: June 10, 2021Applicant: Box, Inc.Inventors: David John Burrowes, David Jordan
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Patent number: 10998106Abstract: The invention relates to a method for decontaminating a radioactively contaminated metal surface, wherein the metal surface is brought in contact with a decontamination solution, which comprises a complexing agent and a transition metal. The invention further relates to such a decontamination solution and to the use thereof to decontaminate a metal surface.Type: GrantFiled: March 5, 2018Date of Patent: May 4, 2021Assignee: RWE POWER AKTIENGESELLESCHAFTInventors: Dietmar Nieder, David Jordan
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Patent number: 10929114Abstract: Systems for managing static assets of web applications. A method embodiment includes identifying a web application that comprises a code base and a set of static assets, then separating the code base of the web application from the set of static assets that are referenced by the web application. The code base is deployed as application services whereas the static assets are deployed as static asset containers. Specifically, the set of static assets referenced by the application services are deployed in containers that are instantiated separately from where the application services are instantiated. Requests to access the application services and requests to access the static assets are tracked by taking performance measurements of the systems that process the accesses. Dynamic scaling of static asset containers is done independently from dynamic scaling of the application services. The dynamic scaling is based on combinations of measured usage and/or any system performance characteristics.Type: GrantFiled: July 28, 2018Date of Patent: February 23, 2021Assignee: Box, Inc.Inventors: David John Burrowes, David Jordan
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Patent number: 10920065Abstract: The invention provides an associative polymer, a powder, and a process for making a powder comprising, networking one or more associative polymer(s) and one or more optional surfactant(s) to form a wet gel, and forming a powder from the wet gel, wherein the associative polymer(s) have a weight average molecular weight of from about 10 kDa to about 2,000 kDa.Type: GrantFiled: June 12, 2017Date of Patent: February 16, 2021Assignee: ECOLAB USA INC.Inventors: Heqing Huang, David Jordan, Robert M. Lowe, Jeffrey Cramm, Weiguo Cheng, Mingli Wei
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Publication number: 20210040309Abstract: The invention provides an associative polymer, a powder, and a process for making a powder including, networking one or more associative polymers and one or more optional surfactants to form a wet gel, and forming a powder from the wet gel, wherein the associative polymer(s) have a weight average molecular weight of from about 10 kDa to about 2,000 kDa.Type: ApplicationFiled: October 16, 2020Publication date: February 11, 2021Applicant: ECOLAB USA INC.Inventors: Heqing Huang, David Jordan, Robert M. Lowe, Jeffrey Cramm, Weiguo Cheng, Mingli Wei
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Publication number: 20200248409Abstract: A method of incorporating a low molecular weight polymer (e.g., polymer strength aid) into an industrial process (e.g., papermaking process) is provided. The method comprises treating an industrial process (e.g., paper sheet precursor) with a powder or wetted powder, wherein the powder comprises a polymer dry polymer (e.g., polymer strength aid), wherein the polymer dry polymer (e.g., polymer strength aid) has a weight average molecular weight of from about 10 kDa to about 2,000 kDa.Type: ApplicationFiled: July 31, 2018Publication date: August 6, 2020Applicant: ECOLAB USA INC.Inventors: Robert M. Lowe, Weiguo Cheng, David Jordan, Heqing Huang
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Publication number: 20200051706Abstract: The invention relates to a method for decontaminating a radioactively contaminated metal surface, wherein the metal surface is brought in contact with a decontamination solution, which comprises a complexing agent and a transition metal. The invention further relates to such a decontamination solution and to the use thereof to decontaminate a metal surface.Type: ApplicationFiled: March 5, 2018Publication date: February 13, 2020Inventors: Dietmar NIEDER, David JORDAN
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Publication number: 20200034127Abstract: Systems for managing static assets of web applications. A method embodiment includes identifying a web application that comprises a code base and a set of static assets, then separating the code base of the web application from the set of static assets that are referenced by the web application. The code base is deployed as application services whereas the static assets are deployed as static asset containers. Specifically, the set of static assets referenced by the application services are deployed in containers that are instantiated separately from where the application services are instantiated. Requests to access the application services and requests to access the static assets are tracked by taking performance measurements of the systems that process the accesses. Dynamic scaling of static asset containers is done independently from dynamic scaling of the application services. The dynamic scaling is based on combinations of measured usage and/or any system performance characteristics.Type: ApplicationFiled: July 28, 2018Publication date: January 30, 2020Applicant: Box, Inc.Inventors: David John Burrowes, David Jordan
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Patent number: 10519602Abstract: An acrylamide-based polymer which contains one or more multiquaternized (“multiquat”) monomer unit(s) is provided. The acrylamide-based polymer can be used in a papermaking process to reduce pitch and stickies deposition, improve retention and drainage, and enhance dry strength properties of paper. Also included is a method of controlling pitch and stickies deposition in papermaking comprising treating pulp slurry with an acrylamide-based polymer which contains one or more multiquaternized (“multiquat”) monomer unit(s).Type: GrantFiled: June 14, 2018Date of Patent: December 31, 2019Assignee: Ecolab USA Inc.Inventors: Xiaojin Harry Li, Sergey M. Shevchenko, Ross Gray, Robert M. Lowe, David Jordan, Zhengang Zong
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Publication number: 20180363247Abstract: An acrylamide-based polymer which contains one or more multiquaternized (“multiquat”) monomer unit(s) is provided. The acrylamide-based polymer can be used in a papermaking process to reduce pitch and stickies deposition, improve retention and drainage, and enhance dry strength properties of paper. Also included is a method of controlling pitch and stickies deposition in papermaking comprising treating pulp slurry with an acrylamide-based polymer which contains one or more multiquaternized (“multiquat”) monomer unit(s).Type: ApplicationFiled: June 14, 2018Publication date: December 20, 2018Applicant: Ecolab USA Inc.Inventors: Xiaojin Harry Li, Sergey M. Shevchenko, Ross Gray, Robert M. Lowe, David Jordan, Zhengang Zong
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Publication number: 20170355846Abstract: The invention provides an associative polymer, a powder, and a process for making a powder comprising, networking one or more associative polymer(s) and one or more optional surfactant(s) to form a wet gel, and forming a powder from the wet gel, wherein the associative polymer(s) have a weight average molecular weight of from about 10 kDa to about 2,000 kDa.Type: ApplicationFiled: June 12, 2017Publication date: December 14, 2017Applicant: Ecolab USA Inc.Inventors: Heqing Huang, David Jordan, Robert M. Lowe, Jeffrey Cramm, Weiguo Cheng, Mingli Wei