Inventor · Langendorf, CH

Daniel Kuenzli

14Patents
8h-index
17Co-inventors
65Inventor score

Filing activity: Dec 22, 2005 → Jul 7, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US7758550B2 Injection device with a time-constant delivery signal Human Necessities 104 Active
US8409148B2 Device for the dosed administration of a fluid product, provided with a coupling Human Necessities 77 Active
US7976494B2 Device for the dosed administration of a fluid product, adapted for the replacement of a container Human Necessities 71 Active
US9057369B2 Device for the dosed administration of a fluid product, adapted for the replacement of a container Human Necessities 66 Active
US7749186B2 Service life timer for a device for administering a product in doses Human Necessities 41 Active
US8556847B2 Service life timer for a device for administering a product in doses Human Necessities 29 Active
US8043262B2 Injection device with controlled needle retraction Human Necessities 28 Active
US8398594B2 Spring arrangement in an injection device Human Necessities 8 Active
US7951113B2 Device for the dosed administration of a fluid product comprising a torsion spring drive Human Necessities 6 Active
US8672901B2 Product container holder for an injection device and for receiving a product container Emerging Cross-Sectional Technologies 6 Active
US11065393B2 Device for the dosed administration of a fluid product, adapted for the replacement of a container Human Necessities 1 Active
US10099017B2 Device for the dosed administration of a fluid product, adapted for the replacement of a container Human Necessities 1 Active
US7509874B2 Apparatus for the testing of elastic textile leg garments Physics 1 Expired
US11931558B2 Device for the dosed administration of a fluid product, adapted for the replacement of a container Human Necessities 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.