P

Inventor

SCHIFF DAVID R

US65 patents
⚠️ This page may combine multiple inventors who share the name “SCHIFF DAVID R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FRESENIUS KABI DEUTSCHLAND GMBH

16 patents
US11426523B1Aug 30, 2022

Drug delivery assembly including a removable cartridge

FRESENIUS KABI DEUTSCHLAND GMBH18 citations94
US11872369B1Jan 16, 2024

Wearable medicament delivery device with leakage and skin contact sensing and method of use thereof

FRESENIUS KABI DEUTSCHLAND GMBH9 citations86
US11484646B1Nov 1, 2022

Sealing systems for a reservoir of an on-body injector

FRESENIUS KABI DEUTSCHLAND GMBH15 citations86
US11419976B1Aug 23, 2022

Wearable drug delivery device with pressurized fluid dispensing

FRESENIUS KABI DEUTSCHLAND GMBH4 citations84
US12357750B1Jul 15, 2025

Wearable drug delivery device with drug delivery indication

FRESENIUS KABI DEUTSCHLAND GMBH1 citations75
US12102791B1Oct 1, 2024

Wearable drug delivery device with pressurized fluid dispensing

FRESENIUS KABI DEUTSCHLAND GMBH2 citations73
US11633537B1Apr 25, 2023

Drug delivery assembly including a pre-filled cartridge

FRESENIUS KABI DEUTSCHLAND GMBH2 citations73
US11529459B1Dec 20, 2022

Wearable injector with adhesive module

FRESENIUS KABI DEUTSCHLAND GMBH6 citations73
US11504470B1Nov 22, 2022

Deformable drug reservoir for wearable drug delivery device

FRESENIUS KABI DEUTSCHLAND GMBH5 citations73
US11464902B1Oct 11, 2022

Wearable medicament delivery device with compressible reservoir and method of use thereof

FRESENIUS KABI DEUTSCHLAND GMBH3 citations73
US12582766B1Mar 24, 2026

Wearable drug delivery device

FRESENIUS KABI DEUTSCHLAND GMBH0 citations62
US12558482B1Feb 24, 2026

Sealing systems for a reservoir of an on-body injector

FRESENIUS KABI DEUTSCHLAND GMBH0 citations62
US12377209B1Aug 5, 2025

Deformable drug reservoir for wearable drug delivery device

FRESENIUS KABI DEUTSCHLAND GMBH0 citations62
US12337138B1Jun 24, 2025

Drug delivery assembly including a pre-filled cartridge

FRESENIUS KABI DEUTSCHLAND GMBH0 citations62
US12239825B1Mar 4, 2025

Drug delivery assembly including an actuator

FRESENIUS KABI DEUTSCHLAND GMBH0 citations62
US12053612B1Aug 6, 2024

Drug dispensing system with replaceable drug supply cartridges

FRESENIUS KABI DEUTSCHLAND GMBH0 citations62

ALTRIA CLIENT SERVICES LLC

9 patents

ALTRIA CLIENT SERVICES INC

3 patents

AMNEAL PHARMACEUTICALS LLC

3 patents

WILKINSON WILLIAM T

3 patents

KINNOS INC

3 patents

LITTON SYSTEMS INC

2 patents

SCHIFF DAVID R

2 patents

REEBOK INT LTD

1 patent

AIR PROD & CHEM

1 patent

WKI HOLDING CO INC

1 patent

GENZYME CORP

1 patent

CIBA VISION CORP

1 patent

MAKOWER JOSHUA

1 patent

INFRASCAN INC

1 patent

ETHICON INC

1 patent

DU PONT

1 patent

Showing the top 50 of 65 patents by PatentIndex Score.