Patents by Inventor Simon Francis
Simon Francis 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: 12364820Abstract: An auto-injector for administering a dose of a liquid medicament (M) is present having a tubular chassis telescopable in a tubular case, a carrier subassembly comprising a tubular carrier slidably arranged relative to the chassis inside the case, where the carrier is adapted to contain a syringe with a hollow injection needle. The injector also has a drive spring and a plunger for forwarding load of the drive spring to a stopper of the syringe, wherein the syringe is lockable for joint axial translation with the carrier. A control spring is arranged around the carrier for translating the carrier in a proximal direction (P) for insertion of the needle through the chassis into an injection site.Type: GrantFiled: January 8, 2025Date of Patent: July 22, 2025Assignee: Sanofi-Aventis Deutschland GMBHInventors: Simon Francis Brereton, Thomas Kemp, Rosie Burnell, Matthew Ekman
-
Patent number: 12364821Abstract: An auto-injector for administering a dose of a liquid medicament (M) is present having a tubular chassis telescopable in a tubular case, a carrier subassembly comprising a tubular carrier slidably arranged relative to the chassis inside the case, where the carrier is adapted to contain a syringe with a hollow injection needle. The injector also has a drive spring and a plunger for forwarding load of the drive spring to a stopper of the syringe, wherein the syringe is lockable for joint axial translation with the carrier. A control spring is arranged around the carrier for translating the carrier in a proximal direction (P) for insertion of the needle through the chassis into an injection site.Type: GrantFiled: January 13, 2025Date of Patent: July 22, 2025Assignee: Sanofi-Aventis Deutschland GMBHInventors: Simon Francis Brereton, Thomas Kemp, Rosie Burnell, Matthew Ekman
-
Publication number: 20250144308Abstract: An auto-injector for administering a dose of a liquid medicament (M) is present having a tubular chassis telescopable in a tubular case, a carrier subassembly comprising a tubular carrier slidably arranged relative to the chassis inside the case, where the carrier is adapted to contain a syringe with a hollow injection needle. The injector also has a drive spring and a plunger for forwarding load of the drive spring to a stopper of the syringe, wherein the syringe is lockable for joint axial translation with the carrier. A control spring is arranged around the carrier for translating the carrier in a proximal direction (P) for insertion of the needle through the chassis into an injection site.Type: ApplicationFiled: January 13, 2025Publication date: May 8, 2025Inventors: Simon Francis Brereton, Thomas Kemp, Rosie Burnell, Matthew Ekman
-
Publication number: 20250144306Abstract: An auto-injector for administering a dose of a liquid medicament (M) is present having a tubular chassis telescopable in a tubular case, a carrier subassembly comprising a tubular carrier slidably arranged relative to the chassis inside the case, where the carrier is adapted to contain a syringe with a hollow injection needle. The injector also has a drive spring and a plunger for forwarding load of the drive spring to a stopper of the syringe, wherein the syringe is lockable for joint axial translation with the carrier. A control spring is arranged around the carrier for translating the carrier in a proximal direction (P) for insertion of the needle through the chassis into an injection site.Type: ApplicationFiled: January 10, 2025Publication date: May 8, 2025Inventors: Simon Francis Brereton, Thomas Kemp, Rosie Burnell, Matthew Ekman
-
Publication number: 20250144310Abstract: An auto-injector for administering a dose of a liquid medicament (M) is present having a tubular chassis telescopable in a tubular case, a carrier subassembly comprising a tubular carrier slidably arranged relative to the chassis inside the case, where the carrier is adapted to contain a syringe with a hollow injection needle. The injector also has a drive spring and a plunger for forwarding load of the drive spring to a stopper of the syringe, wherein the syringe is lockable for joint axial translation with the carrier. A control spring is arranged around the carrier for translating the carrier in a proximal direction (P) for insertion of the needle through the chassis into an injection site.Type: ApplicationFiled: January 13, 2025Publication date: May 8, 2025Inventors: Simon Francis Brereton, Thomas Kemp, Rosie Burnell, Matthew Ekman
-
Publication number: 20250144305Abstract: An auto-injector for administering a dose of a liquid medicament (M) is present having a tubular chassis telescopable in a tubular case, a carrier subassembly comprising a tubular carrier slidably arranged relative to the chassis inside the case, where the carrier is adapted to contain a syringe with a hollow injection needle. The injector also has a drive spring and a plunger for forwarding load of the drive spring to a stopper of the syringe, wherein the syringe is lockable for joint axial translation with the carrier. A control spring is arranged around the carrier for translating the carrier in a proximal direction (P) for insertion of the needle through the chassis into an injection site.Type: ApplicationFiled: January 9, 2025Publication date: May 8, 2025Inventors: Simon Francis Brereton, Thomas Kemp, Rosie Burnell, Matthew Ekman
-
Publication number: 20250144307Abstract: An auto-injector for administering a dose of a liquid medicament (M) is present having a tubular chassis telescopable in a tubular case, a carrier subassembly comprising a tubular carrier slidably arranged relative to the chassis inside the case, where the carrier is adapted to contain a syringe with a hollow injection needle. The injector also has a drive spring and a plunger for forwarding load of the drive spring to a stopper of the syringe, wherein the syringe is lockable for joint axial translation with the carrier. A control spring is arranged around the carrier for translating the carrier in a proximal direction (P) for insertion of the needle through the chassis into an injection site.Type: ApplicationFiled: January 13, 2025Publication date: May 8, 2025Inventors: Simon Francis Brereton, Thomas Kemp, Rosie Burnell, Matthew Ekman
-
Publication number: 20250144309Abstract: An auto-injector for administering a dose of a liquid medicament (M) is present having a tubular chassis telescopable in a tubular case, a carrier subassembly comprising a tubular carrier slidably arranged relative to the chassis inside the case, where the carrier is adapted to contain a syringe with a hollow injection needle. The injector also has a drive spring and a plunger for forwarding load of the drive spring to a stopper of the syringe, wherein the syringe is lockable for joint axial translation with the carrier. A control spring is arranged around the carrier for translating the carrier in a proximal direction (P) for insertion of the needle through the chassis into an injection site.Type: ApplicationFiled: January 13, 2025Publication date: May 8, 2025Inventors: Simon Francis Brereton, Thomas Kemp, Rosie Burnell, Matthew Ekman
-
Publication number: 20250144304Abstract: An auto-injector for administering a dose of a liquid medicament (M) is present having a tubular chassis telescopable in a tubular case, a carrier subassembly comprising a tubular carrier slidably arranged relative to the chassis inside the case, where the carrier is adapted to contain a syringe with a hollow injection needle. The injector also has a drive spring and a plunger for forwarding load of the drive spring to a stopper of the syringe, wherein the syringe is lockable for joint axial translation with the carrier. A control spring is arranged around the carrier for translating the carrier in a proximal direction (P) for insertion of the needle through the chassis into an injection site.Type: ApplicationFiled: January 9, 2025Publication date: May 8, 2025Inventors: Simon Francis Brereton, Thomas Kemp, Rosie Burnell, Matthew Ekman
-
Publication number: 20250144303Abstract: An auto-injector for administering a dose of a liquid medicament (M) is present having a tubular chassis telescopable in a tubular case, a carrier subassembly comprising a tubular carrier slidably arranged relative to the chassis inside the case, where the carrier is adapted to contain a syringe with a hollow injection needle. The injector also has a drive spring and a plunger for forwarding load of the drive spring to a stopper of the syringe, wherein the syringe is lockable for joint axial translation with the carrier. A control spring is arranged around the carrier for translating the carrier in a proximal direction (P) for insertion of the needle through the chassis into an injection site.Type: ApplicationFiled: January 8, 2025Publication date: May 8, 2025Inventors: Simon Francis Brereton, Thomas Kemp, Rosie Burnell, Matthew Ekman
-
Publication number: 20250135118Abstract: An auto-injector for administering a dose of a liquid medicament (M) is present having a tubular chassis telescopable in a tubular case, a carrier subassembly comprising a tubular carrier slidably arranged relative to the chassis inside the case, where the carrier is adapted to contain a syringe with a hollow injection needle. The injector also has a drive spring and a plunger for forwarding load of the drive spring to a stopper of the syringe, wherein the syringe is lockable for joint axial translation with the carrier. A control spring is arranged around the carrier for translating the carrier in a proximal direction (P) for insertion of the needle through the chassis into an injection site.Type: ApplicationFiled: January 6, 2025Publication date: May 1, 2025Inventors: Simon Francis Brereton, Thomas Kemp, Rosie Burnell, Matthew Ekman
-
Publication number: 20250135117Abstract: An auto-injector for administering a dose of a liquid medicament (M) is present having a tubular chassis telescopable in a tubular case, a carrier subassembly comprising a tubular carrier slidably arranged relative to the chassis inside the case, where the carrier is adapted to contain a syringe with a hollow injection needle. The injector also has a drive spring and a plunger for forwarding load of the drive spring to a stopper of the syringe, wherein the syringe is lockable for joint axial translation with the carrier. A control spring is arranged around the carrier for translating the carrier in a proximal direction (P) for insertion of the needle through the chassis into an injection site.Type: ApplicationFiled: January 6, 2025Publication date: May 1, 2025Inventors: Simon Francis Brereton, Thomas Kemp, Rosie Burnell, Matthew Ekman
-
Patent number: 12220567Abstract: An auto-injector for administering a dose of a liquid medicament (M) is present having a tubular chassis telescopable in a tubular case, a carrier subassembly comprising a tubular carrier slidably arranged relative to the chassis inside the case, where the carrier is adapted to contain a syringe with a hollow injection needle. The injector also has a drive spring and a plunger for forwarding load of the drive spring to a stopper of the syringe, wherein the syringe is lockable for joint axial translation with the carrier. A control spring is arranged around the carrier for translating the carrier in a proximal direction (P) for insertion of the needle through the chassis into an injection site.Type: GrantFiled: January 16, 2024Date of Patent: February 11, 2025Assignee: Sanofi-Aventis Deutschland GMBHInventors: Simon Francis Brereton, Thomas Kemp, Rosie Burnell, Matthew Ekman
-
Patent number: 12220563Abstract: An auto-injector for administering a dose of a liquid medicament (M) is present having a tubular chassis telescopable in a tubular case, a carrier subassembly comprising a tubular carrier slidably arranged relative to the chassis inside the case, where the carrier is adapted to contain a syringe with a hollow injection needle. The injector also has a drive spring and a plunger for forwarding load of the drive spring to a stopper of the syringe, wherein the syringe is lockable for joint axial translation with the carrier. A control spring is arranged around the carrier for translating the carrier in a proximal direction (P) for insertion of the needle through the chassis into an injection site.Type: GrantFiled: March 20, 2024Date of Patent: February 11, 2025Assignee: Sanofi-Aventis Deutschland GMBHInventors: Simon Francis Brereton, Thomas Kemp, Rosie Burnell, Matthew Ekman
-
Patent number: 12220564Abstract: An auto-injector for administering a dose of a liquid medicament (M) is present having a tubular chassis telescopable in a tubular case, a carrier subassembly comprising a tubular carrier slidably arranged relative to the chassis inside the case, where the carrier is adapted to contain a syringe with a hollow injection needle. The injector also has a drive spring and a plunger for forwarding load of the drive spring to a stopper of the syringe, wherein the syringe is lockable for joint axial translation with the carrier. A control spring is arranged around the carrier for translating the carrier in a proximal direction (P) for insertion of the needle through the chassis into an injection site.Type: GrantFiled: June 26, 2024Date of Patent: February 11, 2025Assignee: Sanofi-Aventis Deutschland GMBHInventors: Simon Francis Brereton, Thomas Kemp, Rosie Burnell, Matthew Ekman
-
Patent number: 12214172Abstract: An auto-injector for administering a dose of a liquid medicament (M) is present having a tubular chassis telescopable in a tubular case, a carrier subassembly comprising a tubular carrier slidably arranged relative to the chassis inside the case, where the carrier is adapted to contain a syringe with a hollow injection needle. The injector also has a drive spring and a plunger for forwarding load of the drive spring to a stopper of the syringe, wherein the syringe is lockable for joint axial translation with the carrier. A control spring is arranged around the carrier for translating the carrier in a proximal direction (P) for insertion of the needle through the chassis into an injection site.Type: GrantFiled: June 27, 2024Date of Patent: February 4, 2025Assignee: Sanofi-Aventis Deutschland GMBHInventors: Simon Francis Brereton, Thomas Kemp, Rosie Burnell, Matthew Ekman
-
Patent number: 12214176Abstract: An auto-injector for administering a dose of a liquid medicament (M) is present having a tubular chassis telescopable in a tubular case, a carrier subassembly comprising a tubular carrier slidably arranged relative to the chassis inside the case, where the carrier is adapted to contain a syringe with a hollow injection needle. The injector also has a drive spring and a plunger for forwarding load of the drive spring to a stopper of the syringe, wherein the syringe is lockable for joint axial translation with the carrier. A control spring is arranged around the carrier for translating the carrier in a proximal direction (P) for insertion of the needle through the chassis into an injection site.Type: GrantFiled: June 27, 2024Date of Patent: February 4, 2025Assignee: Sanofi-Aventis Deutschland GMBHInventors: Simon Francis Brereton, Thomas Kemp, Rosie Burnell, Matthew Ekman
-
Patent number: 12214170Abstract: An auto-injector for administering a dose of a liquid medicament (M) is present having a tubular chassis telescopable in a tubular case, a carrier subassembly comprising a tubular carrier slidably arranged relative to the chassis inside the case, where the carrier is adapted to contain a syringe with a hollow injection needle. The injector also has a drive spring and a plunger for forwarding load of the drive spring to a stopper of the syringe, wherein the syringe is lockable for joint axial translation with the carrier. A control spring is arranged around the carrier for translating the carrier in a proximal direction (P) for insertion of the needle through the chassis into an injection site.Type: GrantFiled: June 26, 2024Date of Patent: February 4, 2025Assignee: Sanofi-Aventis Deutschland GMBHInventors: Simon Francis Brereton, Thomas Kemp, Rosie Burnell, Matthew Ekman
-
Patent number: 12214171Abstract: An auto-injector for administering a dose of a liquid medicament (M) is present having a tubular chassis telescopable in a tubular case, a carrier subassembly comprising a tubular carrier slidably arranged relative to the chassis inside the case, where the carrier is adapted to contain a syringe with a hollow injection needle. The injector also has a drive spring and a plunger for forwarding load of the drive spring to a stopper of the syringe, wherein the syringe is lockable for joint axial translation with the carrier. A control spring is arranged around the carrier for translating the carrier in a proximal direction (P) for insertion of the needle through the chassis into an injection site.Type: GrantFiled: June 27, 2024Date of Patent: February 4, 2025Assignee: Sanofi-Aventis Deutschland GMBHInventors: Simon Francis Brereton, Thomas Kemp, Rosie Burnell, Matthew Ekman
-
Patent number: 12208247Abstract: An auto-injector for administering a dose of a liquid medicament (M) is present having a tubular chassis telescopable in a tubular case, a carrier subassembly comprising a tubular carrier slidably arranged relative to the chassis inside the case, where the carrier is adapted to contain a syringe with a hollow injection needle. The injector also has a drive spring and a plunger for forwarding load of the drive spring to a stopper of the syringe, wherein the syringe is lockable for joint axial translation with the carrier. A control spring is arranged around the carrier for translating the carrier in a proximal direction (P) for insertion of the needle through the chassis into an injection site.Type: GrantFiled: March 20, 2024Date of Patent: January 28, 2025Assignee: Sanofi-Aventis Deutschland GMBHInventors: Simon Francis Brereton, Thomas Kemp, Rosie Burnell, Matthew Ekman