Syed Sarfraz Ahamed

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Surgical stapling device with replaceable staple cartridge
- Patent number 12,108,953
- Issue date Oct 8, 2024
- Covidien LP
- Syed Sarfraz Ahamed
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tissue guide for curved end effectors
- Patent number 12,076,009
- Issue date Sep 3, 2024
- Covidien LP
- Jeevan Shankar Setty Maddur
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stapling device with cartridge assembly with alignment pins
- Patent number 11,931,030
- Issue date Mar 19, 2024
- Covidien LP
- Xini Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical stapling device with curved tool assembly
- Patent number 11,826,044
- Issue date Nov 28, 2023
- Covidien LP
- Jiangfeng Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Circular stapling device with position ribs
- Patent number 11,642,135
- Issue date May 9, 2023
- Covidien LP
- Dongming Shen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical stapling instrument and associated trigger mechanisms
- Patent number 11,617,578
- Issue date Apr 4, 2023
- Covidien LP
- Jeevan Maddur Shankar Setty
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Vessel sealing with fine dissection function
- Patent number 11,406,407
- Issue date Aug 9, 2022
- Covidien LP
- Weijiang Ding
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Circular stapling device with position ribs
- Patent number 11,234,703
- Issue date Feb 1, 2022
- Covidien LP
- Dongming Shen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
SURGICAL STAPLING DEVICE INCLUDING A LOADING UNIT ALIGNMENT INDICATOR
- Publication number 20240173029
- Publication date May 30, 2024
- Covidien LP
- Xiliang Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RELOAD ASSEMBLY FOR SURGICAL STAPLING DEVICE
- Publication number 20240138833
- Publication date May 2, 2024
- Covidien LP
- Zhaokai Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL STAPLING DEVICE WITH CURVED TOOL ASSEMBLY
- Publication number 20240081821
- Publication date Mar 14, 2024
- Covidien LP
- Jiangfeng Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ENDOSCOPE CLEANING DEVICE
- Publication number 20230263382
- Publication date Aug 24, 2023
- Covidien LP
- Weijiang Ding
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CURVED SURGICAL STAPLING DEVICE
- Publication number 20230255627
- Publication date Aug 17, 2023
- Covidien LP
- Syed Sarfraz Ahamed
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TROCAR FOR CLEANING MEDICAL DEVICES THEREIN
- Publication number 20230172632
- Publication date Jun 8, 2023
- Covidien LP
- Weijiang Ding
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS AND SYSTEMS FOR REALTIME MONITORING AND CLEANING OF A LAPAR...
- Publication number 20230165452
- Publication date Jun 1, 2023
- Covidien LP
- Weijiang Ding
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL STAPLING DEVICE WITH REPLACEABLE STAPLE CARTRIDGE
- Publication number 20230131172
- Publication date Apr 27, 2023
- Covidien LP
- Syed Sarfraz Ahamed
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STAPLE CARTRIDGE WITH RETRACTABLE KNIFE ASSEMBLY
- Publication number 20230111381
- Publication date Apr 13, 2023
- Covidien LP
- Ping Ren
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL STAPLING DEVICE WITH RELOADABLE CARTRIDGE
- Publication number 20230113655
- Publication date Apr 13, 2023
- Covidien LP
- Syed Sarfraz Ahamed
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STAPLING DEVICE WITH CARTRIDGE ASSEMBLY WITH ALIGNMENT PINS
- Publication number 20230094346
- Publication date Mar 30, 2023
- Covidien LP
- Xini Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL STAPLING DEVICE
- Publication number 20230093551
- Publication date Mar 23, 2023
- Covidien LP
- Syed Sarfraz Ahamed
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL STAPLING DEVICE WITH DISPOSABLE CUTTING PLATE
- Publication number 20230072670
- Publication date Mar 9, 2023
- Covidien LP
- Syed Sarfraz Ahamed
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL STAPLING DEVICE
- Publication number 20230060878
- Publication date Mar 2, 2023
- Covidien LP
- Syed Sarfraz Ahamed
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL STAPLING INSTRUMENT WITH CURVED END EFFECTOR ASSEMBLY
- Publication number 20230059710
- Publication date Feb 23, 2023
- Covidien LP
- Syed Sarfraz Ahamed
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TISSUE GUIDE FOR CURVED END EFFECTORS
- Publication number 20230052972
- Publication date Feb 16, 2023
- Covidien LP
- Jeevan Shankar Setty Maddur
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VESSEL SEALING DEVICE WITH FINE DISSECTION FUNCTION
- Publication number 20220354522
- Publication date Nov 10, 2022
- Covidien LP
- Weijiang Ding
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL STAPLING DEVICE WITH CARTRIDGE ASSEMBLY RETAINER
- Publication number 20220313252
- Publication date Oct 6, 2022
- Covidien LP
- Syed Sarfraz Ahamed
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL STAPLING DEVICE WITH CURVED TOOL ASSEMBLY
- Publication number 20220249090
- Publication date Aug 11, 2022
- Covidien LP
- Jiangfeng Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CIRCULAR STAPLING DEVICE WITH POSITION RIBS
- Publication number 20220104825
- Publication date Apr 7, 2022
- Covidien LP
- Dongming Shen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ANVIL ASSEMBLY WITH IMPROVED CUT RING ASSEMBLY
- Publication number 20220061849
- Publication date Mar 3, 2022
- Covidien LP
- Syed Sarfraz Ahamed
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL STAPLING INSTRUMENT AND ASSOCIATED TRIGGER MECHANISMS
- Publication number 20210251625
- Publication date Aug 19, 2021
- Covidien LP
- Jeevan Maddur Shankar Setty
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CIRCULAR STAPLING DEVICE WITH POSITION RIBS
- Publication number 20210121182
- Publication date Apr 29, 2021
- Dongming Shen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VESSEL SEALING WITH FINE DISSECTION FUNCTION
- Publication number 20200367920
- Publication date Nov 26, 2020
- Covidien LP
- Weijiang Ding
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Syed Sarfraz Ahamed

Person

Patents Grantslast 30 patents

Surgical stapling device with replaceable staple cartridge

Tissue guide for curved end effectors

Stapling device with cartridge assembly with alignment pins

Surgical stapling device with curved tool assembly

Circular stapling device with position ribs

Surgical stapling instrument and associated trigger mechanisms

Vessel sealing with fine dissection function

Circular stapling device with position ribs

Patents Applicationslast 30 patents

SURGICAL STAPLING DEVICE INCLUDING A LOADING UNIT ALIGNMENT INDICATOR

RELOAD ASSEMBLY FOR SURGICAL STAPLING DEVICE

SURGICAL STAPLING DEVICE WITH CURVED TOOL ASSEMBLY

ENDOSCOPE CLEANING DEVICE

CURVED SURGICAL STAPLING DEVICE

TROCAR FOR CLEANING MEDICAL DEVICES THEREIN

METHODS AND SYSTEMS FOR REALTIME MONITORING AND CLEANING OF A LAPAR...

SURGICAL STAPLING DEVICE WITH REPLACEABLE STAPLE CARTRIDGE

STAPLE CARTRIDGE WITH RETRACTABLE KNIFE ASSEMBLY

SURGICAL STAPLING DEVICE WITH RELOADABLE CARTRIDGE

STAPLING DEVICE WITH CARTRIDGE ASSEMBLY WITH ALIGNMENT PINS

SURGICAL STAPLING DEVICE

SURGICAL STAPLING DEVICE WITH DISPOSABLE CUTTING PLATE

SURGICAL STAPLING DEVICE

SURGICAL STAPLING INSTRUMENT WITH CURVED END EFFECTOR ASSEMBLY

TISSUE GUIDE FOR CURVED END EFFECTORS

VESSEL SEALING DEVICE WITH FINE DISSECTION FUNCTION

SURGICAL STAPLING DEVICE WITH CARTRIDGE ASSEMBLY RETAINER

SURGICAL STAPLING DEVICE WITH CURVED TOOL ASSEMBLY

CIRCULAR STAPLING DEVICE WITH POSITION RIBS

ANVIL ASSEMBLY WITH IMPROVED CUT RING ASSEMBLY

SURGICAL STAPLING INSTRUMENT AND ASSOCIATED TRIGGER MECHANISMS

CIRCULAR STAPLING DEVICE WITH POSITION RIBS

VESSEL SEALING WITH FINE DISSECTION FUNCTION