Patents by Inventor David Weller

David Weller 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).

  • Patent number: 12649603
    Abstract: The present invention relates to a production system (10), in particular for producing biological-pharmaceutical products (20), and/or a method for producing a product (20), in particular a biological-pharmaceutical product (20).
    Type: Grant
    Filed: January 17, 2024
    Date of Patent: June 9, 2026
    Assignee: KyooBe Tech GmbH
    Inventors: Mario Bott, Lena Schober, David Weller
  • Publication number: 20260034259
    Abstract: A transfer device for enabling an aseptic transition between a first object, in particular a first process unit, and a second object, in particular a second process unit. Furthermore, a system consisting of at least two objects, in particular process units, and to a system consisting of three or four or more objects and/or process units.
    Type: Application
    Filed: October 7, 2025
    Publication date: February 5, 2026
    Applicant: KyooBe Tech GmbH
    Inventors: David WELLER, Vincent EUCHNER, Lena SCHOBER
  • Publication number: 20250109358
    Abstract: Cleaning compositions and methods of making and using the same are provided. The cleaning composition includes an ethyl or methyl ester and an emulsifying agent. The cleaning compositions of the present invention may be useful in a variety of domestic or industrial applications such as cleaning paint brushes and gum removal.
    Type: Application
    Filed: October 2, 2023
    Publication date: April 3, 2025
    Inventors: Herman Kron, David Weller
  • Publication number: 20240199265
    Abstract: The present invention relates to a production system (10), in particular for producing biological-pharmaceutical products (20), and/or a method for producing a product (20), in particular a biological-pharmaceutical product (20).
    Type: Application
    Filed: January 17, 2024
    Publication date: June 20, 2024
    Applicant: KyooBe Tech GmbH
    Inventors: Mario BOTT, Lena Schober, David Weller
  • Publication number: 20240191173
    Abstract: The present invention relates to a production system (10), in particular for producing biological-pharmaceutical products (20), and/or a method for producing a product (20), in particular a biological-pharmaceutical product (20).
    Type: Application
    Filed: January 17, 2024
    Publication date: June 13, 2024
    Applicant: KyooBe Tech GmbH
    Inventors: Mario BOTT, Lena SCHOBER, David WELLER
  • Patent number: 8337792
    Abstract: Compositions and methods relating to aromatic imine compounds and methods of their use are described. The compounds are formed from aromatic aldehydes and amino or amino derivatives. The compounds and their derivatives are useful, for example, as hydrogen sulfide and mercaptan scavengers for use in both water and petroleum products.
    Type: Grant
    Filed: July 19, 2011
    Date of Patent: December 25, 2012
    Assignee: Guard Products LLC
    Inventors: Gary Westlund, David Weller
  • Publication number: 20110271835
    Abstract: Compositions and methods relating to aromatic imine compounds and methods of their use are described. The compounds are formed from aromatic aldehydes and amino or amino derivatives. The compounds and their derivatives are useful, for example, as hydrogen sulfide and mercaptan scavengers for use in both water and petroleum products.
    Type: Application
    Filed: July 19, 2011
    Publication date: November 10, 2011
    Inventors: Gary Westlund, David Weller
  • Patent number: 7985881
    Abstract: Compositions and methods relating to aromatic imine compounds and methods of their use are described. The compounds are formed from aromatic aldehydes and amino or amino derivatives. The compounds and their derivatives are useful, for example, as hydrogen sulfide and mercaptan scavengers for use in both water and petroleum products.
    Type: Grant
    Filed: September 12, 2007
    Date of Patent: July 26, 2011
    Assignee: Guard Products LLC
    Inventors: Gary Westlund, David Weller
  • Publication number: 20090133279
    Abstract: A tool is disclosed for alignment of siding and roofing materials including but not limited to shingles. The tool includes a means of affixing a ledger board of other guidance or measurement device. The tool may include a gradicule for measurement to a reference line. This tool allows the use of a ledger board without compromising the integrity of the shingles.
    Type: Application
    Filed: November 14, 2008
    Publication date: May 28, 2009
    Inventors: William J. Gorman, David Weller
  • Publication number: 20090065445
    Abstract: Compositions and methods relating to aromatic imine compounds and methods of their use are described. The compounds are formed from aromatic aldehydes and amino or amino derivatives. The compounds and their derivatives are useful, for example, as hydrogen sulfide and mercaptan scavengers for use in both water and petroleum products.
    Type: Application
    Filed: September 12, 2007
    Publication date: March 12, 2009
    Applicant: GUARD PRODUCTS LLC
    Inventors: Gary Westlund, David Weller
  • Publication number: 20070032157
    Abstract: A chopped strand mat formed of bundles reinforcin fibers and individual reinforcing fibers is provided. The chopped strand mat may be engineered to contain pre-selected amounts of bundles of reinforcement fibers and/or individual reinforcement fibers to select or enhance a particular feature of the chopped strand mat. In at least one embodiment, the reinforcing fibers are wet use chopped strand glass fibers. The reinforcing fibers are at least partially coated with a size composition that maintains bundle integrity during the formation of the mat and assists in filamentizing the bundles during subsequent processing steps in order to form chopped strand mat that gives an aesthetically pleasing look to the finished product. The retention of fiber bundles within the chopped strand mat creates a mat with a higher glass content per volume than conventional dispersed fiber mats. This increased glass content provides improved mechanical and impact performance to the final products.
    Type: Application
    Filed: August 5, 2005
    Publication date: February 8, 2007
    Inventors: Ralph McGrath, William Hager, David Weller, Leonard Adzima
  • Publication number: 20060068675
    Abstract: Nonwoven wet-lay flame barrier of the invention comprises a blend of water dispersible fibers, that are inherently fire resistant and nonshrinking to direct flame, along with water dispersible fibers extruded from polymers made with halogenated monomers and optionally including fiberglass and wood pulp, being together thermally bonded with a binder resin in a wet-lay manufacturing process to provide a relatively thin, but dense, durable flame barrier with excellent tensile, and durability properties in the end use application. The wet-lay flame barrier of this invention also allows for the manufacture of open flame resistant composite articles, while also permitting the continued use of conventional non-flame retardant dress cover fabrics, conventional non-flame retardant fiberfills and conventional non-flame retardant polyurethane foams.
    Type: Application
    Filed: August 31, 2005
    Publication date: March 30, 2006
    Inventors: Alan Handermann, David Weller, Frank Land, John Blanchard
  • Publication number: 20060021148
    Abstract: Glass fiber products used to reduce the flammability of mattresses and upholstery are provided. In one embodiment, a veil formed of glass fibers, comfort enhancing fibers, and optionally a combination of synthetic fibers is positioned on the bottom of a mattress to provide fire resistance or prevention. The binder composition used to form the veil may include a binder with a low glass transition temperature and a flame retardant additive. In a second embodiment, a glass veil is utilized in a fire retarding composite formed of an encapsulating layer, a fire retarding veil, and a backing layer. Preferably, all of the fibers in the veil are glass fibers. The fire retarding composite is positioned on the mattress with the encapsulating layer against the cushioning material, the backing layer facing externally, and the veil sandwiched between the encapsulating layer and the backing layer. A fire retarding insulation product is also provided.
    Type: Application
    Filed: July 22, 2005
    Publication date: February 2, 2006
    Inventor: David Weller
  • Publication number: 20050276960
    Abstract: A size composition containing one or more film forming agents, at least one coupling agent, and a fatty amide lubricant synthesized from a (poly)ethylene amine and a C5-C20 unsaturated fatty acid is provided. The fatty acid is preferably a conjugated fatty acid and the (poly)ethylene amine is preferably tetraethylenepentamine. The fatty amide lubricant may be modified by maleinized rubber or carboxylated rubber. The size is advantageously applied to glass fibers such as wet use chopped strand glass and used to form roofing composites, such as shingles. The fatty amide lubricant facilitates interfacial bonding between the glass and asphalt through a vulcanizing mechanism. The unsaturation of the fatty amide modifies the surface energy of the glass fibers to make the glass more compatible with the asphalt, enhances the compatibility between the glass and the asphalt, and improves glass/asphalt interactions through the reduced interfacial tensions.
    Type: Application
    Filed: June 15, 2004
    Publication date: December 15, 2005
    Inventors: Jerry Lee, William Barrick, David Weller
  • Patent number: D567539
    Type: Grant
    Filed: January 30, 2007
    Date of Patent: April 29, 2008
    Assignee: Harper Bush Works, Inc.
    Inventors: Norwood Teachey, Joni Johnston, Hal Reed, Scott Reid, David Weller