Edward M. Chojin

Person

Boulder, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Electrosurgical forceps and method of manufacturing the same
- Patent number 11,707,313
- Issue date Jul 25, 2023
- Covidien LP
- Keir Hart
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrosurgical instrument
- Patent number 11,672,592
- Issue date Jun 13, 2023
- Covidien LP
- James D. Allen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Surgical forceps
- Patent number 11,523,862
- Issue date Dec 13, 2022
- Covidien LP
- Duane E. Kerr
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical instrument with stamped double-flange jaws and actuation m...
- Patent number 11,219,482
- Issue date Jan 11, 2022
- Covidien LP
- James D. Allen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrosurgical instrument with a knife blade lockout mechanism
- Patent number 10,595,932
- Issue date Mar 24, 2020
- Covidien LP
- John R. Twomey
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical forceps
- Patent number 10,376,306
- Issue date Aug 13, 2019
- Covidien LP
- Duane E. Kerr
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrosurgical forceps jaw member and seal plate
- Patent number 10,342,597
- Issue date Jul 9, 2019
- Covidien LP
- Keir Hart
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical tissue sealer
- Patent number 10,327,834
- Issue date Jun 25, 2019
- Covidien LP
- Joanna Ackley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical instrument with stamped double-flange jaws and actuation m...
- Patent number 10,271,897
- Issue date Apr 30, 2019
- Covidien LP
- James D. Allen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical forceps
- Patent number 10,039,591
- Issue date Aug 7, 2018
- Covidien LP
- Kathy E. Rooks
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrosurgical forceps with stamped double-flange jaws and u-shape...
- Patent number 9,956,030
- Issue date May 1, 2018
- Covidien LP
- James D. Allen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical forceps
- Patent number 9,775,668
- Issue date Oct 3, 2017
- Covidien LP
- Kathy E. Rooks
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Coupling mechanisms for surgical instruments
- Patent number 9,750,519
- Issue date Sep 5, 2017
- Covidien LP
- David M. Garrison
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical forceps
- Patent number 9,717,549
- Issue date Aug 1, 2017
- Covidien LP
- Duane E. Kerr
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical forceps including a removable stop member
- Patent number 9,668,806
- Issue date Jun 6, 2017
- Covidien LP
- Jeffrey R. Unger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrosurgical instrument
- Patent number 9,636,169
- Issue date May 2, 2017
- Covidien LP
- James D. Allen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrosurgical instrument with a knife blade lockout mechanism
- Patent number 9,610,116
- Issue date Apr 4, 2017
- Covidien LP
- John R. Twomey
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical forceps
- Patent number 9,504,519
- Issue date Nov 29, 2016
- Covidien LP
- Duane E. Kerr
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical instrument with stamped double-flange jaws and actuation m...
- Patent number 9,375,263
- Issue date Jun 28, 2016
- Covidien LP
- James D. Allen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrosurgical instrument
- Patent number 9,375,266
- Issue date Jun 28, 2016
- Covidien LP
- John R. Twomey
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical forceps for sealing and dividing tissue
- Patent number 9,370,393
- Issue date Jun 21, 2016
- Covidien LP
- Edward M. Chojin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscopic electrosurgical jaws with offset knife
- Patent number 9,364,247
- Issue date Jun 14, 2016
- Covidien LP
- Joesph D. Bucciaglia
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of manufacturing an electrosurgical forceps
- Patent number 9,265,569
- Issue date Feb 23, 2016
- Covidien LP
- Keir Hart
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical tissue sealer
- Patent number 9,211,657
- Issue date Dec 15, 2015
- Covidien LP
- Joanna Ackley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrosurgical instrument
- Patent number 9,186,206
- Issue date Nov 17, 2015
- Covidien LP
- John R. Twomey
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Monocoque jaw design
- Patent number 9,125,664
- Issue date Sep 8, 2015
- Covidien LP
- Edward M. Chojin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Coupling mechanisms for surgical instruments
- Patent number 9,113,899
- Issue date Aug 25, 2015
- Covidien LP
- David M. Garrison
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus, system, and method for performing an electrosurgical pro...
- Patent number 9,113,898
- Issue date Aug 25, 2015
- Covidien LP
- Edward M. Chojin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrosurgical instrument with a knife blade lockout mechanism
- Patent number 8,968,310
- Issue date Mar 3, 2015
- Covidien LP
- John R. Twomey
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical instrument with stamped double-flag jaws and actuation mec...
- Patent number 8,968,311
- Issue date Mar 3, 2015
- Covidien LP
- James D. Allen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ELECTROSURGICAL INSTRUMENT
- Publication number 20210015544
- Publication date Jan 21, 2021
- Covidien LP
- James D. Allen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SURGICAL FORCEPS
- Publication number 20190336201
- Publication date Nov 7, 2019
- Covidien LP
- DUANE E. KERR
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROSURGICAL FORCEPS AND METHOD OF MANUFACTURING THE SAME
- Publication number 20190314078
- Publication date Oct 17, 2019
- Covidien LP
- KEIR HART
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
SURGICAL INSTRUMENT WITH STAMPED DOUBLE-FLANGE JAWS AND ACTUATION M...
- Publication number 20190247112
- Publication date Aug 15, 2019
- Covidien LP
- JAMES D. ALLEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL INSTRUMENT WITH STAMPED DOUBLE-FLANGE JAWS AND ACTUATION M...
- Publication number 20180338792
- Publication date Nov 29, 2018
- Covidien LP
- James D. Allen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL INSTRUMENT WITH STAMPED DOUBLE-FLANGE JAWS AND ACTUATION M...
- Publication number 20180243028
- Publication date Aug 30, 2018
- Covidien LP
- James D. Allen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COUPLING MECHANISMS FOR SURGICAL INSTRUMENTS
- Publication number 20170360462
- Publication date Dec 21, 2017
- Covidien LP
- DAVID M. GARRISON
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROSURGICAL INSTRUMENT
- Publication number 20170231687
- Publication date Aug 17, 2017
- Covidien LP
- James D. Allen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROSURGICAL INSTRUMENT WITH A KNIFE BLADE LOCKOUT MECHANISM
- Publication number 20170181790
- Publication date Jun 29, 2017
- Covidien LP
- JOHN R. TWOMEY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL FORCEPS
- Publication number 20170071657
- Publication date Mar 16, 2017
- Covidien LP
- DUANE E. KERR
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL INSTRUMENT WITH STAMPED DOUBLE-FLANGE JAWS AND ACTUATION M...
- Publication number 20160287318
- Publication date Oct 6, 2016
- Covidien LP
- JAMES D. ALLEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROSURGICAL FORCEPS AND METHOD OF MANUFACTURING THE SAME
- Publication number 20160151104
- Publication date Jun 2, 2016
- Covidien LP
- KEIR HART
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL TISSUE SEALER
- Publication number 20160100881
- Publication date Apr 14, 2016
- Covidien LP
- JOANNA ACKLEY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROSURGICAL INSTRUMENT
- Publication number 20160045251
- Publication date Feb 18, 2016
- Covidien LP
- JOHN R. TWOMEY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL FORCEPS
- Publication number 20160000496
- Publication date Jan 7, 2016
- Duane E. Kerr
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COUPLING MECHANISMS FOR SURGICAL INSTRUMENTS
- Publication number 20150327879
- Publication date Nov 19, 2015
- Covidien LP
- DAVID M. GARRISON
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROSURGICAL INSTRUMENT
- Publication number 20150164582
- Publication date Jun 18, 2015
- Covidien LP
- JOHN R. TWOMEY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL FORCEPS
- Publication number 20150148804
- Publication date May 28, 2015
- Covidien LP
- KATHY E. ROOKS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROSURGICAL INSTRUMENT WITH A KNIFE BLADE LOCKOUT MECHANISM
- Publication number 20150133931
- Publication date May 14, 2015
- Covidien LP
- JOHN R. TWOMEY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL INSTRUMENT WITH STAMPED DOUBLE-FLAG JAWS AND ACTUATION MEC...
- Publication number 20150133930
- Publication date May 14, 2015
- Covidien LP
- JAMES D. ALLEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL FORCEPS
- Publication number 20150094720
- Publication date Apr 2, 2015
- Covidien LP
- KATHY E. ROOKS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL FORCEPS
- Publication number 20150066076
- Publication date Mar 5, 2015
- Covidien LP
- DUANE E. KERR
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL TISSUE SEALER
- Publication number 20140284841
- Publication date Sep 25, 2014
- JOANNA ACKLEY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL FORCEPS FOR SEALING AND DIVIDING TISSUE
- Publication number 20140155893
- Publication date Jun 5, 2014
- Covidien LP
- EDWARD M. CHOJIN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ENDOSCOPIC ELECTROSURGICAL JAWS WITH OFFSET KNIFE
- Publication number 20130338666
- Publication date Dec 19, 2013
- Covidien LP
- JOESPH D. BUCCIAGLIA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Surgical Instrument With Stamped Double-Flag Jaws and Actuation Mec...
- Publication number 20130296848
- Publication date Nov 7, 2013
- TYCO HEALTHCARE GROUP LP
- James D. Allen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Electrosurgical Forceps and Method of Manufacturing the Same
- Publication number 20130255063
- Publication date Oct 3, 2013
- TYCO HEALTHCARE GROUP LP
- Keir Hart
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Surgical Tissue Sealer
- Publication number 20130232753
- Publication date Sep 12, 2013
- TYCO HEALTHCARE GROUP LP
- JOANNA ACKLEY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MONOCOQUE JAW DESIGN
- Publication number 20130158549
- Publication date Jun 20, 2013
- Covidien LP
- EDWARD M. CHOJIN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Electrosurgical Instrument with a Knife Blade Lockout Mechanism
- Publication number 20130138102
- Publication date May 30, 2013
- TYCO HEALTHCARE GROUP LP
- John R. Twomey
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Edward M. Chojin

Person

Patents Grantslast 30 patents

Electrosurgical forceps and method of manufacturing the same

Electrosurgical instrument

Surgical forceps

Surgical instrument with stamped double-flange jaws and actuation m...

Electrosurgical instrument with a knife blade lockout mechanism

Surgical forceps

Electrosurgical forceps jaw member and seal plate

Surgical tissue sealer

Surgical instrument with stamped double-flange jaws and actuation m...

Surgical forceps

Electrosurgical forceps with stamped double-flange jaws and u-shape...

Surgical forceps

Coupling mechanisms for surgical instruments

Surgical forceps

Surgical forceps including a removable stop member

Electrosurgical instrument

Electrosurgical instrument with a knife blade lockout mechanism

Surgical forceps

Surgical instrument with stamped double-flange jaws and actuation m...

Electrosurgical instrument

Surgical forceps for sealing and dividing tissue

Endoscopic electrosurgical jaws with offset knife

Method of manufacturing an electrosurgical forceps

Surgical tissue sealer

Electrosurgical instrument

Monocoque jaw design

Coupling mechanisms for surgical instruments

Apparatus, system, and method for performing an electrosurgical pro...

Electrosurgical instrument with a knife blade lockout mechanism

Surgical instrument with stamped double-flag jaws and actuation mec...

Patents Applicationslast 30 patents

ELECTROSURGICAL INSTRUMENT

SURGICAL FORCEPS

ELECTROSURGICAL FORCEPS AND METHOD OF MANUFACTURING THE SAME

SURGICAL INSTRUMENT WITH STAMPED DOUBLE-FLANGE JAWS AND ACTUATION M...

SURGICAL INSTRUMENT WITH STAMPED DOUBLE-FLANGE JAWS AND ACTUATION M...

SURGICAL INSTRUMENT WITH STAMPED DOUBLE-FLANGE JAWS AND ACTUATION M...

COUPLING MECHANISMS FOR SURGICAL INSTRUMENTS

ELECTROSURGICAL INSTRUMENT

ELECTROSURGICAL INSTRUMENT WITH A KNIFE BLADE LOCKOUT MECHANISM

SURGICAL FORCEPS

SURGICAL INSTRUMENT WITH STAMPED DOUBLE-FLANGE JAWS AND ACTUATION M...

ELECTROSURGICAL FORCEPS AND METHOD OF MANUFACTURING THE SAME

SURGICAL TISSUE SEALER

ELECTROSURGICAL INSTRUMENT

SURGICAL FORCEPS

COUPLING MECHANISMS FOR SURGICAL INSTRUMENTS

ELECTROSURGICAL INSTRUMENT

SURGICAL FORCEPS

ELECTROSURGICAL INSTRUMENT WITH A KNIFE BLADE LOCKOUT MECHANISM

SURGICAL INSTRUMENT WITH STAMPED DOUBLE-FLAG JAWS AND ACTUATION MEC...

SURGICAL FORCEPS

SURGICAL FORCEPS

SURGICAL TISSUE SEALER

SURGICAL FORCEPS FOR SEALING AND DIVIDING TISSUE

ENDOSCOPIC ELECTROSURGICAL JAWS WITH OFFSET KNIFE

Surgical Instrument With Stamped Double-Flag Jaws and Actuation Mec...

Electrosurgical Forceps and Method of Manufacturing the Same

Surgical Tissue Sealer

MONOCOQUE JAW DESIGN

Electrosurgical Instrument with a Knife Blade Lockout Mechanism