Cheng-Kung Liu

Person

Norwalk, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Bioabsorbable suture and method of its manufacture
- Patent number 6,191,236
- Issue date Feb 20, 2001
- United States Surgical Corporation
- Mark S. Roby
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composite bioabsorbable materials and surgical articles made therefrom
- Patent number 6,093,200
- Issue date Jul 25, 2000
- United States Surgical
- Cheng-Kung Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Plasticizers for fibers used to form surgical devices
- Patent number 6,005,019
- Issue date Dec 21, 1999
- United States Surgical Corporation
- Cheng-Kung Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbable polymer blends and surgical articles fabricated therefrom
- Patent number 5,997,568
- Issue date Dec 7, 1999
- United States Surgical Corporation
- Cheng-Kung Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Composite bioabsorbable materials and surgical articles made therefrom
- Patent number 5,626,611
- Issue date May 6, 1997
- United States Surgical Corporation
- Cheng-Kung Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process of making a monofilament
- Patent number 5,626,811
- Issue date May 6, 1997
- United States Surgical Corporation
- Cheng-Kung Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbable polymer and surgical articles fabricated therefrom
- Patent number 5,618,313
- Issue date Apr 8, 1997
- United States Surgical Corporation
- Mark S. Roby
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Plasticizers for fibers used to form surgical devices
- Patent number 5,585,056
- Issue date Dec 17, 1996
- United States Surgical Corporation
- Cheng-Kung Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Composite bioabsorbable materials and surgical articles made thereform
- Patent number 5,578,046
- Issue date Nov 26, 1996
- United States Surgical Corporation
- Cheng-Kung Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbable block copolymers and surgical articles fabricated therefrom
- Patent number 5,554,170
- Issue date Sep 10, 1996
- United States Surgical Corporation
- Mark S. Roby
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ionomeric suture and its method of manufacture
- Patent number 5,549,907
- Issue date Aug 27, 1996
- United States Surgical Corporation
- Cheng-Kung Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polyamide monofilament suture manufactured from higher order polyamide
- Patent number 5,540,717
- Issue date Jul 30, 1996
- U.S. Surgical Corporation
- Cheng-Kung Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbable block copolymers and surgical articles fabricated therefrom
- Patent number 5,522,841
- Issue date Jun 4, 1996
- United States Surgical Corporation
- Mark S. Roby
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbable composition
- Patent number 5,502,159
- Issue date Mar 26, 1996
- United States Surgical Corporation
- Cheng-Kung Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of manufacturing a monofilament suture
- Patent number 5,494,620
- Issue date Feb 27, 1996
- United States Surgical Corporation
- Cheng-Kung Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of suturing using a polyetherimide ester suture
- Patent number 5,480,411
- Issue date Jan 2, 1996
- United States Surgical Corporation
- Cheng-Kung Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for improving the in vivo strength retention of a bioabsorba...
- Patent number 5,478,355
- Issue date Dec 26, 1995
- United States Surgical Corporation
- Ross R. Muth
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process of treating filaments
- Patent number 5,466,406
- Issue date Nov 14, 1995
- United States Surgical Corporation
- Cheng-Kung Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Monofilament suture and process for its manufacture
- Patent number 5,456,696
- Issue date Oct 10, 1995
- United States Surgical Corporation
- Cheng-Kung Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbable block copolymers and surgical articles fabricated therefrom
- Patent number 5,431,679
- Issue date Jul 11, 1995
- United States Surgical Corporation
- Steven L. Bennett
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bioabsorbable melt spun fiber based on glycolide-containing copolymer
- Patent number 5,425,984
- Issue date Jun 20, 1995
- United States Surgical Corporation
- John Kennedy
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polyamide monofilament suture
- Patent number 5,405,358
- Issue date Apr 11, 1995
- United States Surgical Corporation
- Cheng-Kung Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbable block copolymers and surgical articles fabricated therefrom
- Patent number 5,403,347
- Issue date Apr 4, 1995
- United States Surgical Corporation
- Mark S. Roby
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polyamide monofilament suture manufactured from higher order polyamide
- Patent number 5,349,044
- Issue date Sep 20, 1994
- United States Surgical Corporation
- Cheng-Kung Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbable block copolymers and surgical articles made therefrom
- Patent number 5,322,925
- Issue date Jun 21, 1994
- United States Surgical Corporation
- Ross R. Muth
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polypropylene multifilament warp knitted mesh and its use in surgery
- Patent number 5,292,328
- Issue date Mar 8, 1994
- United States Surgical Corporation
- Matthew E. Hain
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Filament fabricated from a blend of ionomer resin and nonionic ther...
- Patent number 5,284,489
- Issue date Feb 8, 1994
- United States Surgical Corporation
- Cheng-Kung Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for manufacture of polyamide monofilament suture
- Patent number 5,279,783
- Issue date Jan 18, 1994
- United States Surgical Corporation
- Cheng-Kung Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Suture fabricated from syndiotactic polypropylene
- Patent number 5,269,807
- Issue date Dec 14, 1993
- United States Surgical Corporation
- Cheng-Kung Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbable polymers and surgical articles made therefrom
- Patent number 5,236,444
- Issue date Aug 17, 1993
- United States Surgical Corporation
- Ross R. Muth
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Cheng-Kung Liu

Person

Patents Grantslast 30 patents

Bioabsorbable suture and method of its manufacture

Composite bioabsorbable materials and surgical articles made therefrom

Plasticizers for fibers used to form surgical devices

Absorbable polymer blends and surgical articles fabricated therefrom

Composite bioabsorbable materials and surgical articles made therefrom

Process of making a monofilament

Absorbable polymer and surgical articles fabricated therefrom

Plasticizers for fibers used to form surgical devices

Composite bioabsorbable materials and surgical articles made thereform

Absorbable block copolymers and surgical articles fabricated therefrom

Ionomeric suture and its method of manufacture

Polyamide monofilament suture manufactured from higher order polyamide

Absorbable block copolymers and surgical articles fabricated therefrom

Absorbable composition

Method of manufacturing a monofilament suture

Method of suturing using a polyetherimide ester suture

Method for improving the in vivo strength retention of a bioabsorba...

Process of treating filaments

Monofilament suture and process for its manufacture

Absorbable block copolymers and surgical articles fabricated therefrom

Bioabsorbable melt spun fiber based on glycolide-containing copolymer

Polyamide monofilament suture

Absorbable block copolymers and surgical articles fabricated therefrom

Polyamide monofilament suture manufactured from higher order polyamide

Absorbable block copolymers and surgical articles made therefrom

Polypropylene multifilament warp knitted mesh and its use in surgery

Filament fabricated from a blend of ionomer resin and nonionic ther...

Process for manufacture of polyamide monofilament suture

Suture fabricated from syndiotactic polypropylene

Absorbable polymers and surgical articles made therefrom