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Inventor

STAMMEN JOHN L

US16 patents
⚠️ This page may combine multiple inventors who share the name “STAMMEN JOHN L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ETHICON ENDO SURGERY INC

3 patents
US10405854B2Sep 10, 2019

Surgical stapling cartridge with layer retention features

ETHICON ENDO SURGERY INC808 citations99
US6036700AMar 14, 2000

Surgical anastomosis instrument

ETHICON ENDO SURGERY INC184 citations99
US7674275B2Mar 9, 2010

Suture anchor

ETHICON ENDO SURGERY INC135 citations98

CILAG GMBH INT

3 patents
US11812965B2Nov 14, 2023

Layer of material for a surgical end effector

CILAG GMBH INT7 citations86
US12453557B2Oct 28, 2025

Layer of material for a surgical end effector

CILAG GMBH INT0 citations63
US12343013B2Jul 1, 2025

Interconnected joint segments forming drive tube for stapling assembly

CILAG GMBH INT0 citations63

BAXTER III CHESTER O

2 patents
US10123798B2Nov 13, 2018

Tissue thickness compensator comprising controlled release and expansion

BAXTER III CHESTER O1,084 citations99
US9220501B2Dec 29, 2015

Tissue thickness compensators

BAXTER III CHESTER O1,530 citations99

ETHICON ENDO SURGERY LLC

1 patent
US9833242B2Dec 5, 2017

Tissue thickness compensators

ETHICON ENDO SURGERY LLC1,082 citations99

ALDRIDGE JEFFREY L

1 patent
US9301753B2Apr 5, 2016

Expandable tissue thickness compensator

ALDRIDGE JEFFREY L1,754 citations99

TIMM RICHARD W

1 patent
US9241714B2Jan 26, 2016

Tissue thickness compensator and method for making the same

TIMM RICHARD W1,341 citations99

SHELTON IV FREDERICK E

1 patent
US8747238B2Jun 10, 2014

Rotary drive shaft assemblies for surgical instruments with articulatable end effectors

SHELTON IV FREDERICK E1,987 citations99

SWAYZE JEFFREY S

1 patent
US9517063B2Dec 13, 2016

Movable member for use with a tissue thickness compensator

SWAYZE JEFFREY S1,127 citations98

MARTIN DAVID T

1 patent
US9247938B2Feb 2, 2016

Suture fastening device

MARTIN DAVID T18 citations92

SCHWEMBERGER RICHARD F

1 patent
US8821520B2Sep 2, 2014

Loader for knotting element

SCHWEMBERGER RICHARD F16 citations79

SZWEDA GINA M

1 patent
US8740853B2Jun 3, 2014

Endoscopic device and method of packaging

SZWEDA GINA M4 citations68