Coated implants and methods of coating
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 27, 2006
Grant Date -
Dec 9, 2004
app pub date -
Jun 4, 2003
filing date -
Jun 4, 2003
priority date (Note) -
In Force
status (Latency Note)
![]() |
A preliminary load of PAIR data current through [] has been loaded. Any more recent PAIR data will be loaded within twenty-four hours. |
PAIR data current through []
A preliminary load of cached data will be loaded soon.
Any more recent PAIR data will be loaded within twenty-four hours.
![]() |
Next PAIR Update Scheduled on [ ] |

Importance

US Family Size
|
Non-US Coverage
|
Patent Longevity
|
Forward Citations
|
Abstract
A method including forming a first coating layer derived from an alkoxide on a substrate having a dimension suitable for an implant and forming a second coating layer on the first coating layer that promotes osseointegration. An apparatus comprising a substrate having a dimension suitable as a medical or dental implant and a coating on a surface of a first coating layer derived from an alkoxide and a second coating layer that promotes osseointegration.

First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | Total Patents |
---|---|---|
Chemat Technology, Inc. | NORTHRIDGE, CA | 5 |
CHEMET TECHNOLOGY INC. | NORTHRIDGE, CA | 1 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Huang, Yuhong | West Hills, CA | 32 | 340 |
Liu, Jiankai | Chartsworth, CA | 4 | 62 |
Nishimura, Ichiro | Santa Monica, CA | 10 | 70 |
Cited Art Landscape
Patent Info | (Count) | # Cites | Year |
---|---|---|---|
|
|||
4330891 Element for implantation in body tissue, particularly bone tissue | 164 | 1980 | |
5722439 Dental floss dispenser on card format | 20 | 1996 | |
6206598 Capping device | 14 | 1999 | |
6428803 Hydroxylapatite gel | 24 | 1999 | |
6183255 Titanium material implants | 87 | 2000 | |
* 6527849 Self-repairing, reinforced matrix materials | 72 | 2001 | |
|
|||
* 6740366 Article having predetermined surface shape and method for preparing the same | 22 | 2002 | |
|
|||
6620861 Dental fillers | 28 | 2000 | |
|
|||
5730598 Prosthetic implants coated with hydroxylapatite and process for treating prosthetic implants plasma-sprayed with hydroxylapatite | 34 | 1997 | |
|
|||
5958340 Solid-state chemical sensor | 35 | 1998 | |
|
|||
* 2003/0005,646 Surface modification of coated abrasives to enhance their adhesion in resin bond tools | 19 | 2001 | |
|
|||
6596338 Antibiotic calcium phosphate coating | 25 | 2001 | |
|
|||
* 5612049 Bioactive coatings and their preparation and use | 50 | 1994 | |
|
|||
5344457 Porous surfaced implant | 214 | 1993 | |
|
|||
* 5188670 Apparatus for hydroxyapatite coatings of substrates | 51 | 1991 | |
5279831 Hydroxyapatite prosthesis coatings | 87 | 1992 | |
|
|||
* 2004/0023,048 Enhanced bonding layers on native oxide surfaces | 29 | 2003 | |
|
|||
6338810 Method for making apatite ceramics, in particular for biological use | 38 | 2000 | |
|
|||
6344209 Apatite-coated solid composition | 21 | 1999 | |
|
|||
5205921 Method for depositing bioactive coatings on conductive substrates | 124 | 1991 | |
|
|||
6153664 Bioerodible polymeric semi-interpenetrating network alloys and internal fixation devices made therefrom | 34 | 1998 | |
|
|||
5558517 Polymeric prosthesis having a phosphonylated surface | 36 | 1994 | |
|
|||
4366183 Process for making bioactive coatings on osseous prostheses, and prostheses thus obtained | 51 | 1981 | |
|
|||
4451235 Process for preparing an artificial dental root | 28 | 1983 | |
4904534 Implant material | 19 | 1989 | |
|
|||
6569292 Method and device for forming a calcium phosphate film on a substrate | 15 | 2001 | |
|
|||
5858318 Methods of synthesizing hydroxyapatite powders and bulk materials | 41 | 1996 | |
|
|||
6143948 Device for incorporation and release of biologically active agents | 30 | 1997 | |
|
|||
5952399 Polymerisable dental material and use of apatite fillers in the dental material | 24 | 1997 | |
|
|||
6139585 Bioactive ceramic coating and method | 121 | 1998 | |
|
|||
5478237 Implant and method of making the same | 85 | 1993 | |
|
|||
4882196 Process for the production of a titanium composite materials coated with calcium phosphate compound | 38 | 1987 | |
4911953 Process for producing composite materials having a coating of calcium phosphate compound | 40 | 1988 | |
4965088 Calcium phosphate-coated composite material and process for production thereof | 25 | 1989 | |
4960646 Titanium composite materials coated with calcium phosphate compound | 32 | 1989 | |
|
|||
5571188 Process for treating a metallic surgical implant | 66 | 1995 | |
|
|||
2002/0018,798 Coating for metallic implant materials | 33 | 2001 | |
|
|||
6290982 Plasticizable implant material and method for producing the same | 35 | 1999 | |
|
|||
5609633 Titanium-based bone-bonding composites having inverted concentration gradients of alkali and titanium ions in a surface layer | 27 | 1994 | |
|
|||
6426114 Sol-gel calcium phosphate ceramic coatings and method of making same | 54 | 2000 | |
|
|||
6136369 Device for incorporation and release of biologically active agents | 57 | 1999 | |
6344061 Device for incorporation and release of biologically active agents | 73 | 2000 | |
|
|||
6306925 Tape cast multi-layer ceramic/metal composites | 20 | 1998 | |
|
|||
6051272 Method for synthesizing organoapatites on to surgical metal alloys | 37 | 1999 | |
|
|||
5934287 Implant with bioactive particles stuck and method of manufacturing the same | 28 | 1998 | |
|
|||
* 2004/0121,451 Treatment of sols, gels and mixtures thereof | 30 | 2004 | |
|
|||
6306784 Alkali silicate glass | 38 | 2000 | |
|
|||
6077989 Resorbable implant biomaterial made of condensed calcium phosphate particles | 203 | 1998 | |
|
|||
6200137 Chemically stable translucent apatite glass ceramic | 43 | 1998 | |
6280863 Translucent apatite glass ceramic | 47 | 1998 | |
|
|||
4990163 Method of depositing calcium phosphate cermamics for bone tissue calcification enhancement | 149 | 1989 | |
|
|||
5759598 Fermented food product for animals | 24 | 1997 | |
|
|||
5700289 Tissue-engineered bone repair using cultured periosteal cells | 126 | 1995 | |
|
|||
5766247 Process for producing a bioimbedding material | 19 | 1995 | |
|
|||
6146686 Implant material and process for using it | 44 | 1999 | |
|
|||
5772439 Hybrid dental implant | 28 | 1996 | |
|
|||
5344654 Prosthetic devices having enhanced osteogenic properties | 115 | 1992 | |
|
|||
6261322 Implant with composite coating | 87 | 1998 | |
|
|||
5962549 Bioactive composite material for repair of hard and soft tissues | 17 | 1997 | |
|
|||
5981619 Material for osteosynthesis and composite implant material, and production processes thereof | 44 | 1997 | |
|
|||
* 6617142 Method for attachment of biomolecules to medical device surfaces | 56 | 1999 | |
|
|||
5030474 Method for forming hydroxyapatite coating film using coating liquor containing hydroxyapatite | 53 | 1990 | |
5128169 Method for forming hydroxyapatite coating film | 46 | 1991 | |
|
|||
6530958 Tissue regeneration matrices by solid free-form fabrication techniques | 122 | 1995 | |
6013591 Nanocrystalline apatites and composites, prostheses incorporating them, and method for their production | 206 | 1998 | |
|
|||
6190412 Trap-coated bone grafts and prostheses | 34 | 1998 | |
6508838 Compositions for medical implantation | 19 | 2001 | |
|
|||
6280789 Process for preparation of hydroxyapatite coatings | 29 | 1999 | |
|
|||
4871578 Hydroxylapatite coating on metal or ceramic | 45 | 1988 | |
|
|||
5068122 Process for forming a bioactive hydroxyapatite film | 52 | 1989 | |
|
|||
5733564 Method of treating endo-osteal materials with a bisphosphonate solution | 172 | 1995 | |
|
|||
6270347 Nanostructured ceramics and composite materials for orthopaedic-dental implants | 104 | 2000 | |
|
|||
5077132 Biocompatible composite material and a method for producing the same | 23 | 1989 | |
|
|||
6645644 Enhanced bonding of phosphoric and phosphoric acids to oxidized substrates | 40 | 2000 | |
|
|||
6146767 Self-assembled organic monolayers | 55 | 1997 | |
|
|||
6569489 Bioactive ceramic coating and method | 111 | 2000 | |
|
|||
5501706 Medical implant structure and method for using the same | 97 | 1994 | |
|
|||
4908030 Method of manufacturing synthetic bone coated surgical implants | 43 | 1987 | |
4944754 Method of manufacturing synthetic bone coated surgical implants | 47 | 1988 | |
|
|||
6153266 Method for producing calcium phosphate coating film | 26 | 1998 | |
|
|||
6344276 Non-dissolvable amorphous Ti-Ca-P coating for implant application | 23 | 1999 | |
|
|||
5990381 Biomedical materials | 22 | 1997 | |
|
|||
5584875 Method for making vascular grafts | 70 | 1994 | |
|
|||
5543019 Method of coating medical devices and device coated thereby | 53 | 1995 | |
5763092 Hydroxyapatite coatings and a method of their manufacture | 47 | 1996 | |
5958504 Hydroxyapatite coatings and a method of their manufacture | 26 | 1996 | |
|
|||
* 2003/0231,984 Method to rapidly prepare and screen formulations and compositions containing same | 19 | 2003 | |
|
|||
5196201 Implant material composition, preparation thereof as well as uses thereof and implant product obtainable therefrom | 28 | 1990 | |
|
|||
5759376 Method for the electrodeposition of hydroxyapatite layers | 26 | 1997 | |
|
|||
5527837 Heat-curable silicone elastomer compositions | 14 | 1995 | |
|
|||
5652016 Tetracalcium phosphate-based materials and processes for their preparation | 57 | 1996 | |
|
|||
* 6395299 Matrices for drug delivery and methods for making and using the same | 81 | 2000 | |
|
|||
5807430 Method and composition useful treating metal surfaces | 26 | 1995 | |
6372354 Composition and method for a coating providing anti-reflective and anti-static properties | 27 | 1999 | |
|
|||
4988362 Composition for coating bioceramics, method for coating bioceramics therewith, and composite bioceramics produced therewith | 37 | 1989 | |
|
|||
5092890 Implant materials for hard tissue | 20 | 1989 | |
|
|||
5817326 Processing of hydroxylapatite coatings on titanium alloy bone prostheses | 27 | 1995 | |
6399215 Ultrafine-grained titanium for medical implants | 76 | 2000 | |
|
|||
6589590 Composite material and methods of making the same | 27 | 2002 | |
|
|||
6419708 Calcium-phosphate coated implant element | 25 | 2000 | |
|
|||
6129928 Biomimetic calcium phosphate implant coatings and methods for making the same | 177 | 1998 |
Patent Citation Ranking
Forward Cite Landscape
Patent Info | (Count) | # Cites | Year |
---|---|---|---|
|
|||
* 2006/0141,002 Coated implants and methods of coating | 9 | 2006 | |
9579133 Internal fixation device | 0 | 2013 | |
|
|||
* 7740940 Coated substrates, organometallic films and methods for applying organometallic films to substrates | 13 | 2007 | |
* 2008/0152,930 Coated substrates, organometallic films and methods for applying organometallic films to substrates | 4 | 2007 | |
7901777 Coated substrates, organometallic films and methods for applying organometallic films to substrates | 11 | 2010 | |
8337985 Coated substrates, organometallic films and methods for applying organometallic films to substrates | 6 | 2010 | |
* 2011/0091,729 Coated substrates, organometallic films and methods for applying organometallic films to substrates | 3 | 2010 | |
|
|||
* 7341756 Coated implants and methods of coating | 17 | 2006 | |
|
|||
8486483 Deposition of discrete nanoparticles on an implant surface | 0 | 2006 | |
7972648 Deposition of discrete nanoparticles on a nanostructured surface of an implant | 1 | 2007 | |
* 2008/0220,394 Deposition of discrete nanoparticles on a nanostructured surface of an implant | 3 | 2007 | |
8309162 Implant surface with increased hydrophilicity | 5 | 2009 | |
8641418 Titanium nano-scale etching on an implant surface | 5 | 2011 | |
8647118 Deposition of discrete nanoparticles on a nanostructured surface of an implant | 0 | 2011 | |
* 2011/0229,856 Deposition of Discrete Nanoparticles On A Nanostructured Surface Of An Implant | 0 | 2011 | |
8852672 Implant surface with increased hydrophilicity | 1 | 2012 | |
9131995 Surface treatment for an implant surface | 0 | 2013 | |
9763751 Deposition of discrete nanoparticles on an implant surface | 0 | 2013 | |
9034201 Titanium nano-scale etching on an implant surface | 2 | 2013 | |
* 9204944 Deposition of discrete nanoparticles on a nanostructured surface of an implant | 1 | 2014 | |
* 2014/0127,392 DEPOSITION OF DISCRETE NANOPARTICLES ON A NANOSTRUCTURED SURFACE OF AN IMPLANT | 1 | 2014 | |
9198742 Implant surface with increased hydrophilicity | 0 | 2014 | |
9283056 Titanium nano-scale etching on an implant surface | 1 | 2015 | |
9539067 Deposition of discrete nanoparticles on a nanostructured surface of an implant | 1 | 2015 | |
9757212 Titanium nano-scale etching on an implant surface | 0 | 2016 | |
|
|||
* 2009/0164,011 Surface treatment of implants | 0 | 2007 | |
* 2009/0162,273 Chromium oxide powder having a reduced level of hexavalent chromium and a method of making the powder | 12 | 2007 | |
|
|||
9452032 Soft tissue preservation temporary (shell) immediate-implant abutment with biological active surface | 0 | 2013 | |
9700390 Soft-tissue preservation arrangement and method | 0 | 2014 | |
9474588 Method and apparatus for recording spatial gingival soft tissue relationship to implant placement within alveolar bone for immediate-implant placement | 0 | 2015 | |
|
|||
7771774 Deposition of discrete nanoparticles on an implant surface | 6 | 2006 | |
|
|||
* 2010/0262,244 Metal Coated Implant | 5 | 2009 |
Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 27, 2017 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Legal Events

Matter Detail

Renewals Detail

Note
The template below is formatted to ensure compatibility with our system.
Provide tags with | separated like (tags1|tags2).
Maximum length is 128 characters for Customer Application No
Mandatory Fields * - 'MatterType','AppType','Country','Title','SerialNo'.
Acceptable Date Format - 'MM/DD/YYYY'.
Acceptable Filing/App Types -
- Continuation/Divisional
- Original
- Paris Convention
- PCT National
- With Priority
- EP Validation
- Provisional Conversion
- Reissue
- Provisional
- Foreign Extension
Acceptable Status -
- Pending
- Abandoned
- Unfiled
- Expired
- Granted
Acceptable Matter Types -
- Patent
- Utility Model
- Supplemental Protection Certificate
- Design
- Inventor Certificate
- Plant
- Statutory Invention Reg
Advertisement
Advertisement
Advertisement

Advertisement

Advertisement

Recipient Email Address

Recipient Email Address

Comment
Recipient Email Address

Success
E-mail has been sent successfully.
Failure
Some error occured while sending email. Please check e-mail and try again!
PAIR load has been initiated
A preliminary load of cached data will be loaded soon. Current PAIR data will be loaded within twenty four hours.
File History PDF
Thank you for your purchase! The File Wrapper for Patent Number 7067169 will be available within the next 24 hours.
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:

Last Refreshed On:
Changes done successfully
Important Notes on Latency of Status data
Please note there is up to 60 days of latency in this Status indicator for certain status conditions. You can obtain up-to-date Status indicator readings by ordering PAIR for the file.
An application with the status "Published" (which means it is pending) may be recently abandoned, but not yet updated to reflect its abandoned status. However, an application filed less than one year ago is unlikely to be abandoned.
A patent with the status "Granted" may be recently expired, but not yet updated to reflect its expired status. However, it is highly unlikely a patent less than 3.5 years old would be expired.
An application with the status "Abandoned" is almost always current, but there is a small chance it was recently revived and the status not yet updated.
Important Note on Priority Date data
This priority date is an estimated earliest priority date and is purely an estimation. This date should not be taken as legal conclusion. No representations are made as to the accuracy of the date listed. Please consult a legal professional before relying on this date.
We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.