Patents by Inventor Hendrik A. Weeber

Hendrik A. Weeber 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: 11914229
    Abstract: Apparatuses, systems and methods for providing improved ophthalmic lenses, particularly intraocular lenses (IOLs), include features for reducing dysphotopsia effects, such as straylight, haloes and glare, in diffractive lenses. Exemplary ophthalmic lenses can include a diffractive profile that distributes light among a near focal length, a far focal length, and one or more intermediate focal length. The diffractive profile provides for minimized or zero step heights between one or more pairs of diffractive zones for reducing visual artifacts.
    Type: Grant
    Filed: February 18, 2022
    Date of Patent: February 27, 2024
    Assignee: AMO Groningen B.V.
    Inventors: Hendrik A. Weeber, Robert Rosen
  • Publication number: 20240050223
    Abstract: Lenses and methods are provided for improving peripheral and/or central vision for patients who suffer from certain retinal conditions that reduce central vision or patients who have undergone cataract surgery. The lens is configured to improve vision by having an optic configured to focus light incident along a direction parallel to an optical axis at the fovea in order to produce a functional foveal image. The optic is configured to focus light incident on the patient's eye at an oblique angle with respect to the optical axis at a peripheral retinal location disposed at a distance from the fovea, the peripheral retinal location having an eccentricity between ?30 degrees and 30 degrees. The image quality at the peripheral retinal location is improved by reducing at least one optical aberration at the peripheral retinal location. The method for improving vision utilizes ocular measurements to iteratively adjust the shape factor of the lens to reduce peripheral refractive errors.
    Type: Application
    Filed: October 20, 2023
    Publication date: February 15, 2024
    Inventors: Robert Rosén, Franck Emmanuel Gounou, Hendrik A. Weeber, Carmen Canovas Vidal, Marrie H. Van Der Mooren, Mihai State, Patricia Ann Piers, Aixa Alarcon Heredia, Dora Sellitri
  • Patent number: 11844689
    Abstract: Apparatuses, systems and methods for providing improved ophthalmic lenses, particularly intraocular lenses (IOLs), include features for providing improved extended depth of focus lenses. Exemplary ophthalmic lenses can include an optic including a diffractive profile including at least one set of echelettes, each echelette of the set having a different width in r-squared space than any other echelette of the set and the at least one set of echelettes repeating at least once upon the optic.
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: December 19, 2023
    Assignee: AMO Groningen B.V.
    Inventors: Franck Gounou, Hendrik A. Weeber, Robert Rosen, Carmen Canovas Vidal, Patricia A. Piers
  • Patent number: 11793626
    Abstract: Lenses and methods are provided for improving peripheral and/or central vision for patients who suffer from certain retinal conditions that reduce central vision or patients who have undergone cataract surgery. The lens is configured to improve vision by having an optic configured to focus light incident along a direction parallel to an optical axis at the fovea in order to produce a functional foveal image. The optic is configured to focus light incident on the patient's eye at an oblique angle with respect to the optical axis at a peripheral retinal location disposed at a distance from the fovea, the peripheral retinal location having an eccentricity between ?30 degrees and 30 degrees. The image quality at the peripheral retinal location is improved by reducing at least one optical aberration at the peripheral retinal location. The method for improving vision utilizes ocular measurements to iteratively adjust the shape factor of the lens to reduce peripheral refractive errors.
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: October 24, 2023
    Assignee: AMO Groningen B.V.
    Inventors: Robert Rosén, Franck Emmanuel Gounou, Hendrik A. Weeber, Carmen Canovas Vidal, Marrie H. Van Der Mooren, Mihai State, Patricia Ann Piers, Aixa Alarcon Heredia, Dora Sellitri
  • Publication number: 20230293289
    Abstract: The present disclosure relates to devices, systems, and methods for improving or optimizing peripheral vision. In particular, methods are disclosed which include utilizing particular characteristics of the retina in improving or optimizing peripheral vision. Additionally, various IOL designs, as well as IOL implantation locations, are disclosed which improve or optimize peripheral vision.
    Type: Application
    Filed: May 25, 2023
    Publication date: September 21, 2023
    Inventors: Robert Rosen, Hendrik A. Weeber, Carmen Canovas Vidal, Marrie H. Van Der Mooren, Mihai State, Patricia Ann Piers, Aixa Alarcon Heredia
  • Publication number: 20230190451
    Abstract: Apparatuses, systems and methods for providing improved ophthalmic lenses, particularly intraocular lenses (IOLs), include features for reducing adverse optical effects from diffractive profiles of such a lens. Exemplary ophthalmic lenses can include an optic including a diffractive profile including a transition zone having a parabolic shape.
    Type: Application
    Filed: December 2, 2022
    Publication date: June 22, 2023
    Inventors: Aixa ALARCON HEREDIA, Miguel FARIA RIBEIRO, Franck GOUNOU, Patricia A. PIERS, Hendrik WEEBER, Carmen CANOVAS VIDAL, Robert ROSEN
  • Publication number: 20230190450
    Abstract: Apparatuses, systems and methods for providing improved ophthalmic lenses, particularly intraocular lenses (IOLs). Exemplary diffractive intraocular implants (IOLs) can include a diffractive profile having multiple diffractive zones. The diffractive zones can include a central zone that includes one or more echelettes and a peripheral zone beyond the central zone having one or more peripheral echelettes. The central diffractive zone can work in a higher diffractive order than a remainder of the diffractive profile. The combination of the central and peripheral zones and an optional intermediate zone provides a longer depth of focus than a diffractive profile defined just by a peripheral and/or optional intermediate zone.
    Type: Application
    Filed: November 4, 2022
    Publication date: June 22, 2023
    Inventors: Carmen Cánovas Vidal, Hendrik A. Weeber, Patricia Ann Piers
  • Publication number: 20230172705
    Abstract: Apparatuses, systems and methods for providing improved ophthalmic lenses, particularly intraocular lenses (IOLs), include features for providing improved extended depth of focus lenses. Exemplary ophthalmic lenses can include an optic including a diffractive profile including multiple rings, with the rings having step heights corresponding to a desired performance of the optic and configured to reduce adverse optical effects of the diffractive profile.
    Type: Application
    Filed: December 2, 2022
    Publication date: June 8, 2023
    Inventors: Aixa ALARCON HEREDIA, Miguel FARIA RIBEIRO, Franck GOUNOU, Patricia A. PIERS, Hendrik WEEBER, Carmen CANOVAS VIDAL, Robert ROSEN
  • Patent number: 11660183
    Abstract: The present disclosure relates to devices, systems, and methods for improving or optimizing peripheral vision. In particular, methods are disclosed which include utilizing particular characteristics of the retina in improving or optimizing peripheral vision. Additionally, various IOL designs, as well as IOL implantation locations, are disclosed which improve or optimize peripheral vision.
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: May 30, 2023
    Assignee: AMO Groningen B.V.
    Inventors: Robert Rosen, Hendrik A. Weeber, Carmen Canovas Vidal, Marrie H. Van Der Mooren, Mihai State, Patricia Ann Piers, Aixa Alarcon Heredia
  • Publication number: 20230105462
    Abstract: Apparatuses, systems and methods for providing improved ophthalmic lenses, particularly intraocular lenses (IOLs), include features for reducing dysphotopsia effects, such as haloes and glare. Exemplary ophthalmic lenses may include a central zone with a first set of two echelettes arranged around the optical axis, the first set having a profile in r-squared space. A middle zone includes a second set of two echelettes arranged around the optical axis, the second set having a profile in r-squared space that is different than the profile of the first set. A peripheral zone includes a third set of two echelettes arranged around the optical axis, the third set having a profile in r-squared space that is different than the profile of the first set and the profile of the second set, the third set being repeated in series on the peripheral zone.
    Type: Application
    Filed: December 8, 2022
    Publication date: April 6, 2023
    Inventors: Robert Rosen, Hendrik A. Weeber
  • Publication number: 20230105831
    Abstract: Systems and methods are provided for improving overall vision in patients suffering from a loss of vision in a portion of the retina (e.g., loss of central vision) by providing symmetric or asymmetric optic with aspheric surface which redirects and/or focuses light incident on the eye at oblique angles onto a peripheral retinal location. The intraocular lens can include a redirection element (e.g., a prism, a diffractive element, or an optical component with a decentered GRIN profile) configured to direct incident light along a deflected optical axis and to focus an image at a location on the peripheral retina. Optical properties of the intraocular lens can be configured to improve or reduce peripheral errors at the location on the peripheral retina.
    Type: Application
    Filed: December 9, 2022
    Publication date: April 6, 2023
    Inventors: Robert Rosen, Hendrik A. Weeber, Carmen Canovas Vidal, Marrie Van Der Mooren, Dora Sellitri
  • Publication number: 20230099097
    Abstract: Systems and methods are provided for improving overall vision in patients suffering from a loss of vision in a portion of the retina (e.g., loss of central vision) by providing a piggyback lens which in combination with the cornea and an existing lens in the patient's eye redirects and/or focuses light incident on the eye at oblique angles onto a peripheral retinal location. The piggyback lens can include a redirection element (e.g., a prism, a diffractive element, or an optical component with a decentered GRIN profile) configured to direct incident light along a deflected optical axis and to focus an image at a location on the peripheral retina. Optical properties of the piggyback lens can be configured to improve or reduce peripheral errors at the location on the peripheral retina.
    Type: Application
    Filed: December 2, 2022
    Publication date: March 30, 2023
    Inventors: Robert Rosen, Hendrik A. Weeber, Carmen Canovas Vidal, Marrie Van Der Mooren, Dora Sellitri, Patricia Ann Piers
  • Publication number: 20230073059
    Abstract: Apparatuses, systems and methods for providing improved ophthalmic lenses, particularly intraocular lenses (IOLs), include features for reducing adverse optical effects from diffractive profiles of such a lens. Exemplary ophthalmic lenses can include an optic including a diffractive profile including a transition zone having an elevated surface roughness.
    Type: Application
    Filed: September 7, 2022
    Publication date: March 9, 2023
    Applicant: AMO Groningen B.V.
    Inventors: Hendrik A. Weeber, Aixa Alarcon Heredia, Carmen Canovas Vidal, Franck Gounou, Patricia A. Piers, Miguel Faria Ribeiro
  • Patent number: 11573433
    Abstract: Apparatuses, systems and methods for providing improved ophthalmic lenses, particularly intraocular lenses (IOLs), include features for reducing dysphotopsia effects, such as haloes and glare, in extended range of vision lenses. Exemplary ophthalmic lenses can include a central zone with a first set of three echelettes arranged around the optical axis, the first set having a profile in r-squared space. An intermediate zone includes a second set of three echelettes arranged around the optical axis, the second set having a profile in r-squared space that is different than the profile of the first set. A peripheral zone includes a third set of three echelettes arranged around the optical axis, the third set having a profile in r-squared space that is different than the profile of the first set and the profile of the second set.
    Type: Grant
    Filed: October 22, 2021
    Date of Patent: February 7, 2023
    Assignee: AMO Groningen B.V.
    Inventors: Hendrik A. Weeber, Robert Rosen
  • Publication number: 20230011320
    Abstract: Apparatuses, systems and methods for providing improved ophthalmic lenses, particularly intraocular lenses (IOLs), include features for providing a range of vision. Chromatic aberrations may be reduced at near, distance, and intermediate vision.
    Type: Application
    Filed: July 6, 2022
    Publication date: January 12, 2023
    Inventors: Mark Jenkins Sanchez, Hendrik A. Weeber, Miguel Faria Ribeiro
  • Patent number: 11534291
    Abstract: Systems and methods are provided for improving overall vision in patients suffering from a loss of vision in a portion of the retina (e.g., loss of central vision) by providing symmetric or asymmetric optic with aspheric surface which redirects and/or focuses light incident on the eye at oblique angles onto a peripheral retinal location. The intraocular lens can include a redirection element (e.g., a prism, a diffractive element, or an optical component with a decentered GRIN profile) configured to direct incident light along a deflected optical axis and to focus an image at a location on the peripheral retina. Optical properties of the intraocular lens can be configured to improve or reduce peripheral errors at the location on the peripheral retina.
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: December 27, 2022
    Assignee: AMO Groningen B.V.
    Inventors: Robert Rosen, Hendrik A. Weeber, Carmen Canovas Vidal, Marrie Van Der Mooren, Dora Sellitri
  • Patent number: 11523897
    Abstract: Apparatuses, systems and methods for providing improved ophthalmic lenses, particularly intraocular lenses (IOLs), include features for reducing dysphotopsia effects, such as haloes and glare. Exemplary ophthalmic lenses may include a central zone with a first set of two echelettes arranged around the optical axis, the first set having a profile in r-squared space. A middle zone includes a second set of two echelettes arranged around the optical axis, the second set having a profile in r-squared space that is different than the profile of the first set. A peripheral zone includes a third set of two echelettes arranged around the optical axis, the third set having a profile in r-squared space that is different than the profile of the first set and the profile of the second set, the third set being repeated in series on the peripheral zone.
    Type: Grant
    Filed: June 21, 2018
    Date of Patent: December 13, 2022
    Assignee: AMO Groningen B.V.
    Inventors: Robert Rosen, Hendrik A. Weeber
  • Patent number: 11517423
    Abstract: Systems and methods are provided for improving overall vision in patients suffering from a loss of vision in a portion of the retina (e.g., loss of central vision) by providing a piggyback lens which in combination with the cornea and an existing lens in the patient's eye redirects and/or focuses light incident on the eye at oblique angles onto a peripheral retinal location. The piggyback lens can include a redirection element (e.g., a prism, a diffractive element, or an optical component with a decentered GRIN profile) configured to direct incident light along a deflected optical axis and to focus an image at a location on the peripheral retina. Optical properties of the piggyback lens can be configured to improve or reduce peripheral errors at the location on the peripheral retina.
    Type: Grant
    Filed: November 26, 2018
    Date of Patent: December 6, 2022
    Assignee: AMO Groningen B.V.
    Inventors: Robert Rosen, Hendrik A. Weeber, Carmen Canovas Vidal, Marrie Van Der Mooren, Dora Sellitri, Patricia Ann Piers
  • Patent number: 11504226
    Abstract: Intraocular lenses for reducing the risk of posterior capsule opacification (PCO) are described herein. PCO can be reduced with an IOL design that increases the pressure at the posterior capsular bend, for example, by including a sharper edge design, an enlarged optical zone, and/or an increased vault height. An example ophthalmic lens can include an optic (200) including an anterior surface (202) defining an anterior side of the optic, a posterior surface (204) defining a posterior side of the optic, and an edge (210) arranged between the anterior and posterior surfaces. The edge and the posterior surface can form an angle, where the angle is less than about 90 degrees. Additionally, the ophthalmic lens can have an increased vault height. At least one of the angle or the increased vault height be configured to increase pressure on a capsular bend in a subject's eye.
    Type: Grant
    Filed: October 21, 2019
    Date of Patent: November 22, 2022
    Assignee: AMO Groningen B.V.
    Inventors: Robert Rosen, Hendrik A. Weeber, Carmen Canovas Vidal, Robin Zonneveld, Sieger Meijer, Bram Koopman, Bart Cannegieter, Theophilus Bogaert, Aixa Alarcon Heredia, Mihai State
  • Patent number: 11506914
    Abstract: An apparatus, system and method including an ophthalmic lens having an optic with an anterior surface, a posterior surface, and an optical axis. The ophthalmic lens further includes a first region having a first optical power and a second region having a second optical power. The ophthalmic lens further includes a third region having an optical power that progresses from the first optical power to the second optical power. The progression may be uniform or non-uniform. Each of the first, second and progression optical power may include a base power and an optical add power. Each of the first, second and progression regions may provide a first focus, a second focus and a plurality of third foci, respectively.
    Type: Grant
    Filed: October 7, 2019
    Date of Patent: November 22, 2022
    Assignee: AMO Groningen B.V.
    Inventors: Carmen Canovas Vidal, Marrie H. Van Der Mooren, Hendrik A. Weeber