US20120316571A1 - Subchondral treatment of osteoarthritis in joints - Google Patents

Subchondral treatment of osteoarthritis in joints Download PDF

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Publication number
US20120316571A1
US20120316571A1 US13/491,921 US201213491921A US2012316571A1 US 20120316571 A1 US20120316571 A1 US 20120316571A1 US 201213491921 A US201213491921 A US 201213491921A US 2012316571 A1 US2012316571 A1 US 2012316571A1
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US
United States
Prior art keywords
bone
subchondral
joint
defect
method
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US13/491,921
Inventor
Peter F. Sharkey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zimmer Knee Creations Inc
Original Assignee
Knee Creations LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US201161495682P priority Critical
Application filed by Knee Creations LLC filed Critical Knee Creations LLC
Priority to US13/491,921 priority patent/US20120316571A1/en
Assigned to KNEE CREATIONS, LLC reassignment KNEE CREATIONS, LLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SHARKEY, PETER F.
Publication of US20120316571A1 publication Critical patent/US20120316571A1/en
Assigned to SUBCHONDROPLASTY ORTHOPEDICS, LLC FORMERLY KC ORTHOPEDIC TECHNOLOGIES, LLC reassignment SUBCHONDROPLASTY ORTHOPEDICS, LLC FORMERLY KC ORTHOPEDIC TECHNOLOGIES, LLC SECURITY AGREEMENT Assignors: DDLCOL, LLC
Assigned to KNEE CREATIONS, LLC reassignment KNEE CREATIONS, LLC SECURITY AGREEMENT Assignors: DDLCOL, LLC
Assigned to ZIMMER GMBH, INC. reassignment ZIMMER GMBH, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KNEE CREATIONS, LLC
Assigned to ZIMMER GMBH reassignment ZIMMER GMBH CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 030660 FRAME 0302. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNEE NAME SHOULD READ AS ZIMMER GMBH. Assignors: KNEE CREATIONS, LLC
Assigned to ZIMMER KNEE CREATIONS, INC. reassignment ZIMMER KNEE CREATIONS, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ZIMMER GMBH
Application status is Abandoned legal-status Critical

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