Patents by Inventor Ludwig Weimann

Ludwig Weimann 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).

  • Publication number: 20240148668
    Abstract: Transdermal delivery devices for the delivery of cannabidiol (CBD) are shown and described. In reservoir patch designs, a microporous, hydrophilic membrane and a backing define a reservoir that houses a mixture of CBD, a polar liquid, and a gelling agent. The hydrophilic membrane is coated with an amine-compatible silicone skin adhesive. In a monolithic design, a release liner is coated with a mixture of CBD and a PIB or amine-compatible silicone skin adhesive laminated to the backing material. In either design, the CBD may be provided as a pure compound or as a component of a cannabis oil.
    Type: Application
    Filed: August 26, 2021
    Publication date: May 9, 2024
    Inventor: Ludwig Weimann
  • Patent number: 11285117
    Abstract: Transdermal delivery devices for the delivery of cannabidiol (CBD) are shown and described. In reservoir patch designs, a microporous, hydrophilic membrane and a backing define a reservoir that houses a mixture of CBD, a polar liquid, and a gelling agent. The hydrophilic membrane is coated with an amine-compatible silicone skin adhesive. In a monolithic design, a release liner is coated with a mixture of CBD and a PIB or amine-compatible silicone skin adhesive laminated to the backing material. In either design, the CBD may be provided as a pure compound or as a component of a cannabis oil.
    Type: Grant
    Filed: February 28, 2020
    Date of Patent: March 29, 2022
    Assignee: Remy Biosciences, Inc.
    Inventor: Ludwig Weimann
  • Publication number: 20220054431
    Abstract: Transdermal delivery devices for the delivery of cannabidiol (CBD) are shown and described. In reservoir patch designs, a microporous, hydrophilic membrane and a backing define a reservoir that houses a mixture of CBD, a polar liquid, and a gelling agent. The hydrophilic membrane is coated with an amine-compatible silicone skin adhesive. In a monolithic design, a release liner is coated with a mixture of CBD and a PIB or amine-compatible silicone skin adhesive laminated to the backing material. In either design, the CBD may be provided as a pure compound or as a component of a cannabis oil.
    Type: Application
    Filed: August 26, 2021
    Publication date: February 24, 2022
    Inventor: Ludwig Weimann
  • Publication number: 20210386684
    Abstract: Transdermal delivery devices for the delivery of cannabidiol (CBD) are shown and described. In reservoir patch designs, a microporous, hydrophilic membrane and a backing define a reservoir that houses a mixture of CBD, a polar liquid, and a gelling agent. The hydrophilic membrane is coated with an amine-compatible silicone skin adhesive. In a monolithic design, a release liner is coated with a mixture of CBD and a PIB or amine-compatible silicone skin adhesive laminated to the backing material. In either design, the CBD may be provided as a pure compound or as a component of a Cannabis oil.
    Type: Application
    Filed: August 26, 2021
    Publication date: December 16, 2021
    Inventor: Ludwig Weimann
  • Publication number: 20210386685
    Abstract: Transdermal delivery devices for the delivery of cannabidiol (CBD) are shown and described. In reservoir patch designs, a microporous, hydrophilic membrane and a backing define a reservoir that houses a mixture of CBD, a polar liquid, and a gelling agent. The hydrophilic membrane is coated with an amine-compatible silicone skin adhesive. In a monolithic design, a release liner is coated with a mixture of CBD and a PIB or amine-compatible silicone skin adhesive laminated to the backing material. In either design, the CBD may be provided as a pure compound or as a component of a Cannabis oil.
    Type: Application
    Filed: August 26, 2021
    Publication date: December 16, 2021
    Inventor: Ludwig Weimann
  • Publication number: 20210228497
    Abstract: The disclosure provides new medical device and manufacturing methods as well as chemicals that enhance delivery of pharmaceuticals from a transdermal patch, where the patch may include a film, adhesive, emulsifier, tackifier, or hydrogel.
    Type: Application
    Filed: April 27, 2019
    Publication date: July 29, 2021
    Inventor: Ludwig Weimann
  • Publication number: 20210186860
    Abstract: The disclosure provides complexes for desired usage as as chemical groups that enhance delivery of moieties from a buccal setting or from a transdermal patch, where the CBD unexepectely enhances the transmission and availability of actives.
    Type: Application
    Filed: October 17, 2018
    Publication date: June 24, 2021
    Inventor: Ludwig Weimann
  • Patent number: 10821084
    Abstract: The disclosure provides dermal patch formulations that include a pharmaceutically active agent, such as one or more cannabinoids. The formulations can include dihydromyricetin for the purpose of increasing the flux of the pharmaceutical agent into human skin.
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: November 3, 2020
    Assignee: Remy Biosciences, Inc.
    Inventor: Ludwig Weimann
  • Patent number: 10799545
    Abstract: Transdermal delivery devices for the delivery of cannabidiol (CBD) and related moieties are shown and described. In a reservoir-patch design, a microporous, hydrophilic membrane and a backing define a reservoir that houses a mixture of CBD, a polar liquid, and a gelling agent, along with other moieties that seem to be enhanced or bioavailability of increased by the same. The hydrophilic membrane is coated with an amine-compatible silicone skin adhesive. In a monolithic design, a release liner is coated with a mixture of CBD and a PIB or amine-compatible silicone skin adhesive laminated to the backing material. In using CBD as a pure compound or as one to combine with other moieties, the invention is able to control delivery better than the prior art. Construction of the transdermal patch of reservoir type is also taught, which enables things such as Vitamin B12 to become part of the complex deliverable by the inventions.
    Type: Grant
    Filed: April 29, 2019
    Date of Patent: October 13, 2020
    Assignee: Remy Biosciences, Inc.
    Inventor: Ludwig Weimann
  • Publication number: 20200276132
    Abstract: Transdermal delivery devices for the delivery of cannabidiol (CBD) are shown and described. In reservoir patch designs, a microporous, hydrophilic membrane and a backing define a reservoir that houses a mixture of CBD, a polar liquid, and a gelling agent. The hydrophilic membrane is coated with an amine-compatible silicone skin adhesive. In a monolithic design, a release liner is coated with a mixture of CBD and a PIB or amine-compatible silicone skin adhesive laminated to the backing material. In either design, the CBD may be provided as a pure compound or as a component of a cannabis oil.
    Type: Application
    Filed: February 28, 2020
    Publication date: September 3, 2020
    Inventor: Ludwig Weimann
  • Patent number: 10588869
    Abstract: Transdermal delivery devices for the delivery of cannabidiol (CBD) are shown and described. In a reservoir-patch design, a microporous, hydrophilic membrane and a backing define a reservoir that houses a mixture of CBD, a polar liquid, and a gelling agent. The hydrophilic membrane is coated with an amine-compatible silicone skin adhesive. In a monolithic design, a release liner is coated with a mixture of CBD and a PIB or amine-compatible silicone skin adhesive laminated to the hacking material. In either design, the CBD may be provided as a pure compound or as a component of a cannabis oil.
    Type: Grant
    Filed: May 7, 2018
    Date of Patent: March 17, 2020
    Assignee: Life Tech Global, LLC
    Inventor: Ludwig Weimann
  • Publication number: 20190247453
    Abstract: Transdermal delivery devices for the delivery of cannabidiol (CBD) and related moieties are shown and described. In a reservoir-patch design, a microporous, hydrophilic membrane and a backing define a reservoir that houses a mixture of CBD, a polar liquid, and a gelling agent, along with other moieties that seem to be enhanced or bioavailability of increased by the same. The hydrophilic membrane is coated with an amine-compatible silicone skin adhesive. In a monolithic design, a release liner is coated with a mixture of CBD and a PIB or amine-compatible silicone skin adhesive laminated to the backing material. In using CBD as a pure compound or as one to combine with other moieties, the invention is able to control delivery better than the prior art. Construction of the transdermal patch of reservoir type is also taught, which enables things such as Vitamin B12 to become part of the complex deliverable by the inventions.
    Type: Application
    Filed: April 29, 2019
    Publication date: August 15, 2019
    Inventor: Ludwig Weimann
  • Publication number: 20190231711
    Abstract: The disclosure provides dermal patch formulations that include a pharmaceutically active agent, such as one or more cannabinoids. The formulations can include dihydromyricetin for the purpose of increasing the flux of the pharmaceutical agent into human skin.
    Type: Application
    Filed: January 30, 2019
    Publication date: August 1, 2019
    Inventor: Ludwig Weimann
  • Patent number: 10272125
    Abstract: Transdermal delivery devices for the delivery of cannabidiol (CBD) and related moieties are shown and described. In a reservoir-patch design, a microporous, hydrophilic membrane and a backing define a reservoir that houses a mixture of CBD, a polar liquid, and a gelling agent. In a monolithic design, a release liner is coated with a mixture of CBD and a PIB or amine-compatible silicone skin adhesive laminated to the backing material. In using CBD as a pure compound or as one to combine with other moieties, the invention is able to control delivery better than the prior art.
    Type: Grant
    Filed: September 14, 2016
    Date of Patent: April 30, 2019
    Assignee: Life Tech Global, LLC
    Inventor: Ludwig Weimann
  • Publication number: 20190110981
    Abstract: The disclosure provides pharmaceuticals, cannabinoids, and nutraceuticals and dermal patches, as well as chemicals that enhance delivery of pharmaceuticals from a buccal patch or from a dermal patch, where the patch may include a film, adhesive, emulsifier, tackifier, or hydrogel.
    Type: Application
    Filed: October 17, 2018
    Publication date: April 18, 2019
    Inventor: Ludwig Weimann
  • Publication number: 20180333369
    Abstract: Transdermal delivery devices for the delivery of cannabidiol (CBD) are shown and described. In a reservoir-patch design, a microporous, hydrophilic membrane and a backing define a reservoir that houses a mixture of CBD, a polar liquid, and a gelling agent. The hydrophilic membrane is coated with an amine-compatible silicone skin adhesive. In a monolithic design, a release liner is coated with a mixture of CBD and a PIB or amine-compatible silicone skin adhesive laminated to the hacking material. In either design, the CBD may be provided as a pure compound or as a component of a cannabis oil.
    Type: Application
    Filed: May 7, 2018
    Publication date: November 22, 2018
    Inventor: Ludwig Weimann
  • Publication number: 20180078512
    Abstract: Transdermal delivery devices for the delivery of cannabidiol (CBD) and related moieties are shown and described. In a reservoir-patch design, a microporous, hydrophilic membrane and a backing define a reservoir that houses a mixture of CBD, a polar liquid, and a gelling agent, along with other moieties that seem to be enhanced or bioavailability of increased by the same. The hydrophilic membrane is coated with an amine-compatible silicone skin adhesive. In a monolithic design, a release liner is coated with a mixture of CBD and a PIB or amine-compatible silicone skin adhesive laminated to the backing material. In using CBD as a pure compound or as one to combine with other moieties, the invention is able to control delivery better than the prior art. Construction of the Transdermal patch of reservoir type is also taught, which enables things such as Vitamin B 12 to become part of the complex deliverable by the inventions.
    Type: Application
    Filed: November 29, 2017
    Publication date: March 22, 2018
    Inventor: Ludwig Weimann
  • Publication number: 20170071870
    Abstract: Transdermal delivery devices for the delivery of cannabidiol (CBD) and related moieties are shown and described. In a reservoir-patch design, a microporous, hydrophilic membrane and a backing define a reservoir that houses a mixture of CBD, a polar liquid, and a gelling agent, along with other moieties that seem to be enhanced or bioavailabilty of increased by the same. The hydrophilic membrane is coated with an amine-compatible silicone skin adhesive. In a monolithic design, a release liner is coated with a mixture of CBD and a PIB or amine-compatible silicone skin adhesive laminated to the backing material. In using CBD as a pure compound or as one to combine with other moieties, the invention is able to control delivery better than the prior art. Construction of the Transdermal patch of reservoir type is also taught, which enables things such as Vitamin B 12 to become part of the complex deliverable by the inventions.
    Type: Application
    Filed: September 14, 2016
    Publication date: March 16, 2017
    Inventor: Ludwig Weimann
  • Publication number: 20100221313
    Abstract: A transdermal reservoir patch includes a first adhesive layer, a second adhesive layer and an occlusive backing layer configured to inhibit transport of a pharmaceutical agent from the first adhesive layer to the second adhesive layer. Methods of manufacturing the transdermal reservoir patch are disclosed.
    Type: Application
    Filed: November 30, 2009
    Publication date: September 2, 2010
    Applicant: INNOVATIVE PHARMACEUTICALS, LLC
    Inventors: David J. Smith, Ludwig Weimann, Ollen Williams, Jr., III, Katherine Mary Evans, Mark John Badria
  • Publication number: 20100222751
    Abstract: A transdermal drug delivery device is shown and described. The device includes an occlusive or non-occlusive backing, an adhesive, at least one drug delivery region, an adhesive, and a release liner. The device has an open configuration and a closed configuration. When the device is in the closed configuration, the adhesive, the at least one drug delivery region, and the release liner are disposed between first and second portions of the backing.
    Type: Application
    Filed: September 22, 2009
    Publication date: September 2, 2010
    Applicant: Pharmapatch LLC
    Inventors: Hashem Heiati, Ludwig Weimann