Patents by Inventor Steffen Maier
Steffen Maier 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: 11873421Abstract: A single-component sealant or adhesive composition, including: a) an aqueous polymer dispersion comprising water and at least one water-dispersed polymer P having a median particle size D50 of less than 150 nm, b) at least one water-dispersed or water-dissolved epoxy- or carbodiimide-functional cross-linker C, wherein the pH of the composition is adjusted in the range of 7 to 12, and wherein the at least one water-dispersed polymer P is included in the composition with an amount of at least 45 wt.-%, based on the total composition, and wherein the epoxy- or carbodiimide-functional cross-linker C is included in the composition with an amount of between 0.5 and 5 wt.-%, based on the total composition.Type: GrantFiled: March 16, 2020Date of Patent: January 16, 2024Assignee: SIKA TECHNOLOGY AGInventors: Steffen Maier, Javier Lara, Joel Kunz
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Publication number: 20230350902Abstract: In an example embodiment, a data model, software architecture, and process for synchronizing information about tags is provided, that permits assignment between different microservices. When a tag is added to an entity, then an assignment is made. The assignment is a record that contains a reference to a unique identifier for the tag and also describes the entity's domain and entity type. Each service uses at least one distinct domain, so tag assignments from different services should not conflict with one another.Type: ApplicationFiled: April 27, 2022Publication date: November 2, 2023Inventors: Michael Decker, Susanne Gottlieb, Mike Luang-Khot, Steffen Maier, Arthee Pranadharthi Haran, Pradeep Rathod, Philipp Thiele, Mathias Zietzschmann
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Patent number: 11612285Abstract: A suction hose for a vacuum cleaner including a hose portion, which has a flexible dust removal hose body and a flexible jacket hose body, in which the dust removal hose body is arranged, wherein a suction flow channel for conducting a suction flow to the vacuum cleaner extends between longitudinal ends of the hose portion, which suction flow channel is bounded by a hose jacket of the dust removal hose body, a connection piece for connecting to the hand-held power tool or to the vacuum cleaner is arranged at at least one longitudinal end of the hose portion, and the jacket hose body and the dust removal hose body extend into an interior of a hose receptacle of the connection piece such that the dust removal hose body is sheathed by the jacket hose body into the hose receptacle.Type: GrantFiled: June 19, 2018Date of Patent: March 28, 2023Assignee: Festool GmbHInventor: Steffen Maier
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Publication number: 20230059391Abstract: A single-component adhesive composition includes: an aqueous acrylic polymer dispersion comprising water and at least one water-dispersed acrylic polymer P; between 0.2 wt.-% and 2.0 wt.-%, preferably between 0.5 wt.-% and 1.5 wt.-%, based on the total composition, of at least one water-dispersed or water-dissolved cross-linker C that can react with carboxylate groups; and between 20 wt.-% and 60 wt.-%, based on the total composition, of at least one filler F with the mean particle size D50 of its primary particles being ?10 ?m, wherein said at least one water-dispersed acrylic polymer P contains free carboxylic acid groups. The composition is highly suitable as adhesive for floor coverings and shows good tack in the wet state and at the same time enables excellent dimensional stability of the bonded floor coverings.Type: ApplicationFiled: March 2, 2021Publication date: February 23, 2023Applicant: SIKA TECHNOLOGY AGInventors: Bernd OVERKAMP, Tobias BENIGHAUS, Steffen MAIER
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Publication number: 20220064503Abstract: A single-component sealant or adhesive composition, including: a) an aqueous polymer dispersion comprising water and at least one water-dispersed polymer P having a median particle size D50 of less than 150 nm, b) at least one water-dispersed or water-dissolved epoxy- or carbodiimide-functional cross-linker C, wherein the pH of the composition is adjusted in the range of 7 to 12, and wherein the at least one water-dispersed polymer P is included in the composition with an amount of at least 45 wt.-%, based on the total composition, and wherein the epoxy- or carbodiimide-functional cross-linker C is included in the composition with an amount of between 0.5 and 5 wt.-%, based on the total composition.Type: ApplicationFiled: March 16, 2020Publication date: March 3, 2022Applicant: SIKA TECHNOLOGY AGInventors: Steffen MAIER, Javier LARA, Joel KUNZ
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Publication number: 20210393096Abstract: A connection device for the fluidic connection of a suction tube to a function unit. The connection device includes a first hollow-cylindrical connection section and a second hollow-cylindrical connection section. One of the connection sections is connectable or connected to the suction tube and the other connection section is connectable or connected to the function unit. One of the connection sections is located at least partly within the other connection section and with its outer periphery bears on the inner periphery of the other connection section, where the two connection sections are rotatably mounted, in order to provide a rotation compensation for the suction tube, and where an electrical connection for providing an antistatic function exists between the two connection sections. The first connection section includes a spring section which is deformable in the radial direction and with which the bearing contact on the second connection element takes place.Type: ApplicationFiled: October 28, 2019Publication date: December 23, 2021Applicant: Festool GmbHInventor: Steffen MAIER
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Publication number: 20210238095Abstract: A composition including: a first component A, includes: between 68 and 99.9 wt.-% of an aqueous dispersion of at least one polymer, the aqueous dispersion including the polymer with an amount of between 20 and 90 wt.-%; between 0 and 2 wt.-% of a nonionic or ionic dispersing agent; a second component B, includes: between 10 and 30 wt.-% of a nonionic, non-aqueous liquid carrier, between 0 and 20 wt.-% of calcium sulfate, between 10 and 89.9 wt.-% of at least one hydraulic binder, between 0 and 10 wt.-% of a thixotropy agent; wherein both components A and B are prepared and stored separately and mixed directly before application; and with the proviso that the first component A furthermore includes: between 0.1 and 15 wt.-% of a monovalent metal salt, and the second component B furthermore comprises: between 0.1 and 25 wt.-% of a polyamine.Type: ApplicationFiled: May 3, 2018Publication date: August 5, 2021Applicant: SIKA TECHNOLOGY AGInventors: Ukiwo ONUOHA, Steffen MAIER, Oscar LARSSON
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Publication number: 20210221748Abstract: A two-component composition including: a) a first component A, including: an aqueous dispersion of at least one polymer P1; b) a second component B, including: at least one hydraulic binder H, and at least one functional compound P2; wherein both components A and B are liquid or pasty and both are prepared and stored separately and mixed directly before application; and with the proviso that the functional compound P2 includes functional groups that chemically react with the aqueous dispersion of the first polymer P1 to form cross-linked and/or chain-extended polymers. The composition is highly suitable cementitious adhesive, joint sealant, casting composition, or coating and shows improved mechanical properties, adhesion properties, and resistance as well as minimized plasticizer migration problems.Type: ApplicationFiled: November 20, 2018Publication date: July 22, 2021Applicant: SIKA TECHNOLOGY AGInventors: Steffen MAIER, Michael LANGNER, Sara STAUBER FEDIER
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Patent number: 11060003Abstract: A water-based dispersion sealant composition, including an aqueous polymer dispersion including water and at least one water-dispersible polymer, at least one polyolefin oligomer, at least one hydrogenated mixture of alkanes, isoalkanes, and/or cycloalkanes with a boiling point of at least 150° C., and optionally at least one plasticizer having at least one ester or ether group, wherein the at least one polyolefin oligomer and the at least one hydrogenated mixture of alkanes, isoalkanes, and/or cycloalkanes with a boiling point of at least 150° C. are liquid at 23° C. and under standard pressure, wherein the at least one polyolefin oligomer is selected from polybutene and/or polyisobutylene, and wherein said at least one water-dispersible polymer is selected from poly(meth)acrylate polymers, styrene-(meth)acrylate copolymers, and vinyl-acetate-(meth)acrylate copolymers.Type: GrantFiled: December 5, 2017Date of Patent: July 13, 2021Assignee: SIKA TECHNOLOGY AGInventors: Steffen Maier, Ukiwo Onuoha
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Publication number: 20210130665Abstract: A single-component sealant or adhesive composition, including: an aqueous polymer dispersion including water and at least one water-dispersed polymer P, at least one water-dispersed or water-dissolved epoxy- or isocyanate-functional cross-linker C with a nominal epoxy- or isocyanate-functionality of at least 2, wherein the at least one water-dispersed polymer P has functional groups selected from carboxylic acid groups, amino groups, and hydroxyl groups, and wherein the epoxy- or isocyanate-functional cross-linker C has a molecular weight of at least 1000 g/mol or a number average molecular weight Mn, determined by means of GPC against polystyrene as standard, of at least 1000 g/mol, and wherein the composition includes between 0.1 and 50, preferably between 0.1 and 10 parts by weight of said epoxy- or isocyanate-functional cross-linker C per 100 parts by weight of the at least one water-dispersed polymer P.Type: ApplicationFiled: July 1, 2019Publication date: May 6, 2021Applicant: SIKA TECHNOLOGY AGInventors: Steffen MAIER, Nestor FAILACHE, Michael SCHLUMPF
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Publication number: 20210076890Abstract: A suction hose for a vacuum cleaner including a hose portion, which has a flexible dust removal hose body and a flexible jacket hose body, in which the dust removal hose body is arranged, wherein a suction flow channel for conducting a suction flow to the vacuum cleaner extends between longitudinal ends of the hose portion, which suction flow channel is bounded by a hose jacket of the dust removal hose body, a connection piece for connecting to the hand-held power tool or to the vacuum cleaner is arranged at at least one longitudinal end of the hose portion, and the jacket hose body and the dust removal hose body extend into an interior of a hose receptacle of the connection piece such that the dust removal hose body is sheathed by the jacket hose body into the hose receptacle.Type: ApplicationFiled: June 19, 2018Publication date: March 18, 2021Inventor: Steffen Maier
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Publication number: 20200071512Abstract: A composition containing an aqueous polymer dispersion including water and at least one water-dispersible polymer and at least one silane-terminated polymer and to a method for protecting a substrate against stone-chipping and/or corrosion. Also relating to a method for sealing a joint between two substrates, to a method for coating a surface of substrate and to a method for adhesively bonding two substrates. Furthermore, the use of silane-terminated polymers in sealants, coatings, and adhesives containing aqueous dispersion of water-dispersible polymers for improving the mechanical properties of the sealants, coatings, and adhesives.Type: ApplicationFiled: March 28, 2018Publication date: March 5, 2020Applicant: SIKA TECHNOLOGY AGInventors: André BUCHHOLZ, Steffen MAIER, Urs JÄGER
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Publication number: 20190292424Abstract: A water-based dispersion sealant composition, including an aqueous polymer dispersion including water and at least one water-dispersible polymer, at least one polyolefin oligomer, at least one hydrogenated mixture of alkanes, isoalkanes, and/or cycloalkanes with a boiling point of at least 150° C., and optionally at least one plasticizer having at least one ester or ether group, wherein the at least one polyolefin oligomer and the at least one hydrogenated mixture of alkanes, isoalkanes, and/or cycloalkanes with a boiling point of at least 150° C. are liquid at 23° C. and under standard pressure, wherein the at least one polyolefin oligomer is selected from polybutene and/or polyisobutylene, and wherein said at least one water-dispersible polymer is selected from poly(meth)acrylate polymers, styrene-(meth)acrylate copolymers, and vinyl-acetate-(meth)acrylate copolymers.Type: ApplicationFiled: December 5, 2017Publication date: September 26, 2019Applicant: SIKA TECHNOLOGY AGInventors: Steffen MAIER, Ukiwo ONUOHA
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Patent number: 10248733Abstract: A catalog application includes data for key indicators for performance measurement of applications. The catalog application comprises data for a large number of key indicators that may be compatible for different application. A monitoring application utilizes data for key indicators to measure performance of external applications. A catalog service interface is instantiated to process requests from the monitoring application to the catalog application. The external applications run in different technical environments and are part of different technical landscapes. A request to provide data for key indicators compatible with a first application is received at the instantiated service interface. The key indicators in the catalog application are filtered based on matching the technical characteristics of the first application with the key indicators' prerequisites.Type: GrantFiled: December 8, 2015Date of Patent: April 2, 2019Assignee: SAP SEInventors: Andreas Vogel, Andreas Kunstein, Dominic Hehn, Mathias Zietzschmann, Michael Decker, Sigo Henkel, Steffen Maier, Susanne Gottlieb
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Patent number: 10189938Abstract: The invention relates to compositions comprising at least one first and one second component; —the first component K1 comprising at least one di(aminobenzoate) ester A1 of formula (I) with an average molecular weight of 500 g/mol to 2000 g/mol, preferably 600 g/mol to 1500 g/mol and particularly preferred between 650 g/mol and 1300 g/mol, G being a divalent group derived from poly(tetramethylene oxide) diol, and —the second component K2 comprising at least one aromatic polyisocyanate B1 with an average molecular weight of 160 g/mol to 1100 g/mol, preferably 500 g/mol to 800 g/mol.Type: GrantFiled: October 13, 2015Date of Patent: January 29, 2019Assignee: SIKA TECHNOLOGY AGInventors: Steffen Maier, Dominik Huber, Steffen Kelch
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Publication number: 20170240686Abstract: The invention relates to compositions comprising at least one first and one second component; —the first component K1 comprising at least one di(aminobenzoate) ester A1 of formula (I) with an average molecular weight of 500 g/mol to 2000 g/mol, preferably 600 g/mol to 1500 g/mol and particularly preferred between 650 g/mol and 1300 g/mol, G being a divalent group derived from poly(tetramethylene oxide) diol, and —the second component K2 comprising at least one aromatic polyisocyanate B1 with an average molecular weight of 160 g/mol to 1100 g/mol, preferably 500 g/mol to 800 g/mol.Type: ApplicationFiled: October 13, 2015Publication date: August 24, 2017Applicant: SIKA TECHNOLOGY AGInventors: Steffen MAIER, Dominik HUBER, Steffen KELCH
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Publication number: 20170161058Abstract: A catalog application includes data for key indicators for performance measurement of applications. The catalog application comprises data for a large number of key indicators that may be compatible for different application. A monitoring application utilizes data for key indicators to measure performance of external applications. A catalog service interface is instantiated to process requests from the monitoring application to the catalog application. The external applications run in different technical environments and are part of different technical landscapes. A request to provide data for key indicators compatible with a first application is received at the instantiated service interface. The key indicators in the catalog application are filtered based on matching the technical characteristics of the first application with the key indicators' prerequisites.Type: ApplicationFiled: December 8, 2015Publication date: June 8, 2017Inventors: Andreas Vogel, Andreas Kunstein, Dominic Hehn, Mathias Zietzschmann, Michael Decker, Sigo Henkel, Steffen Maier, Susanne Gottlieb
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Patent number: 8713446Abstract: In an embodiment, a method of providing a personalized display of data is presented. In this method, an identity of each of multiple applications for displaying data is transmitted to a user device, such as, for example, a computer or mobile communication device. Selections of more than one of the multiple applications are received from the user device. Configuration data indicating the selected applications are generated and stored. A request for a presentation application is received from the user device. The presentation application is to display the data via execution of the selected applications. In response to the request, the presentation application is generated based on the configuration data, and includes the selected applications. The presentation application is then transmitted to the user device for execution.Type: GrantFiled: July 21, 2011Date of Patent: April 29, 2014Assignee: SAP AGInventors: Andreas Vogel, Dominic Hehn, Mathias Zietzschmann, Andreas Michael Kunstein, Sigo Henkel, Susanne Gottlieb, Andrei Tsognov, Steffen Maier
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Publication number: 20130024760Abstract: In an embodiment, a method of providing a personalized display of data is presented. In this method, an identity of each of multiple applications for displaying data is transmitted to a user device, such as, for example, a computer or mobile communication device. Selections of more than one of the multiple applications are received from the user device. Configuration data indicating the selected applications are generated and stored. A request for a presentation application is received from the user device. The presentation application is to display the data via execution of the selected applications. In response to the request, the presentation application is generated based on the configuration data, and includes the selected applications. The presentation application is then transmitted to the user device for execution.Type: ApplicationFiled: July 21, 2011Publication date: January 24, 2013Applicant: SAP AGInventors: Andreas Vogel, Dominic Hehn, Mathias Zietzschmann, Andreas Michael Kunstein, Sigo Henkel, Susanne Gottlieb, Andrei Tsoganov, Steffen Maier
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Publication number: 20120310655Abstract: Various embodiments of systems and methods for executing a business process in a business reporting manager are disclosed. At a first instance, a first business data to be extracted from an enterprise application is determined. A replication of the first business data is migrated to a migration repository to render the first message for data recovery. At a second instance, a second business data to be extracted from an enterprise application is determined. The first business data and the second business data are configured to execute the business process according to a data model associated with the business process. Based upon a modification in the data model, the second business data and the replication of the first business data is compiled to execute the business process according to the modified data model associated with the business process.Type: ApplicationFiled: May 31, 2011Publication date: December 6, 2012Inventors: Andreas Vogel, Dominic Hehn, Steffen Maier, Andrei Tsoganov