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C Change Surgical LLC
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Organization
Winston-Salem, NC, US
Business Address
101 SOUTH CHESTNUT ST WINSTON SALEM NC 27101
Mailing Address
101 SOUTH CHESTNUT ST WINSTON SALEM NC 27101
State Location
NC
State of Incorporation
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Patents Grants
last 30 patents
Information
Patent Grant
Producing sterile surgical slush using complex rotational motion
Patent number
10,231,866
Issue date
Mar 19, 2019
C Change Surgical LLC
Patrick Kammer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Anti-fogging and cleaning apparatus for medical scopes
Patent number
9,326,667
Issue date
May 3, 2016
C Change Surgical LLC
Patrick Kammer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Open access sleeve for heated fluid units
Patent number
8,523,082
Issue date
Sep 3, 2013
C Change Surgical LLC
Patrick Kammer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Open access sleeve for heated fluid units
Patent number
8,308,074
Issue date
Nov 13, 2012
C Change Surgical LLC
Patrick Kammer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Adapter for use with a liquid warming device
Patent number
8,309,891
Issue date
Nov 13, 2012
C Change Surgical LLC
Patrick Kammer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Liquid warming device with basin detection
Patent number
8,138,454
Issue date
Mar 20, 2012
C Change Surgical LLC
Patrick Kammer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods using a draped liquid warming device
Patent number
7,903,957
Issue date
Mar 8, 2011
C Change Surgical LLC
Patrick Kammer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and apparatus for producing slush for surgical use
Patent number
7,874,167
Issue date
Jan 25, 2011
C Change Surgical LLC
Patrick Kammer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Open access sleeve for heated fluid units
Patent number
7,854,387
Issue date
Dec 21, 2010
C Change Surgical LLC
Patrick Kammer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Heating element for liquid warming device
Patent number
7,560,667
Issue date
Jul 14, 2009
C Change Surgical LLC
Patrick Kammer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Basin for use in liquid warming device
Patent number
7,459,657
Issue date
Dec 2, 2008
C Change Surgical LLC
Patrick Kammer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Liquid warming system
Patent number
7,441,714
Issue date
Oct 28, 2008
C Change Surgical LLC
Patrick Kammer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hospital basin with channel
Patent number
D569970
Issue date
May 27, 2008
C Change Surgical LLC
Patrick Kammer
D24 - Medical and laboratory equipment
Information
Patent Grant
Hospital basin
Patent number
D568989
Issue date
May 13, 2008
C Change Surgical LLC
Patrick Kammer
D24 - Medical and laboratory equipment
Information
Patent Grant
Hospital basin with channel
Patent number
D547444
Issue date
Jul 24, 2007
C Change Surgical LLC
Patrick Kammer
D24 - Medical and laboratory equipment
Information
Patent Grant
Hospital basin
Patent number
D546943
Issue date
Jul 17, 2007
C Change Surgical LLC
Patrick Kammer
D24 - Medical and laboratory equipment
Information
Patent Grant
Hospital basin with protrusions
Patent number
D546944
Issue date
Jul 17, 2007
C Change Surgical LLC
Patrick Kammer
D24 - Medical and laboratory equipment
Information
Patent Grant
Liquid warming device with basin
Patent number
7,128,275
Issue date
Oct 31, 2006
C Change Surgical LLC
Patrick Kammer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patents Applications
last 30 patents
Information
Patent Application
Cover For Sterile Field Fluid Systems
Publication number
20230181279
Publication date
Jun 15, 2023
C Change Surgical, LLC
Patrick Kammer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
OPEN ACCESS SLEEVE FOR HEATED FLUID UNITS
Publication number
20130310799
Publication date
Nov 21, 2013
C CHANGE SURGICAL LLC
Patrick Kammer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
OPEN ACCESS SLEEVE FOR HEATED FLUID UNITS
Publication number
20110282281
Publication date
Nov 17, 2011
C CHANGE SURGICAL LLC
Patrick Kammer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
OPEN ACCESS SLEEVE FOR HEATED FLUID UNITS
Publication number
20110114629
Publication date
May 19, 2011
C CHANGE SURGICAL LLC
Patrick Kammer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LIQUID WARMING DEVICE WITH BASIN DETECTION
Publication number
20090014547
Publication date
Jan 15, 2009
C Change Surgical LLC
Patrick Kammer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHODS USING A DRAPED LIQUID WARMING DEVICE
Publication number
20080272199
Publication date
Nov 6, 2008
C Change Surgical LLC
Patrick Kammer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Adapter for use with a liquid warming device
Publication number
20080152937
Publication date
Jun 26, 2008
C Change Surgical LLC
Patrick Kammer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Liquid warming device
Publication number
20070084936
Publication date
Apr 19, 2007
C Change Surgical LLC
Patrick Kammer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Basin for use in liquid warming device
Publication number
20060091128
Publication date
May 4, 2006
C Change Surgical LLC
Patrick Kammer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE