Device based on nitinol, a process for its production, and its use
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 24, 2012
Grant Date -
Aug 9, 2007
app pub date -
Mar 19, 2007
filing date -
Aug 17, 2001
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
The present invention relates to a device comprising a substrate based essentially on nitinol and, arranged thereon at least partially, a covering or a coating based on at least one polyphosphazene derivative having the general formula (I), a process for its production, and the use of the device as an artificial implant, vascular or nonvascular stent, catheter, thrombolectomy or embolectomy catheter, fragmentation spindle or catheter, filter, vascular connector, hernia patch, oral, dental or throat implant or urether.

First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | Total Patents |
---|---|---|
CELONOVA BIOSCIENCES, INC. | NEWNAN, GA | 13 |
International Classification(s)

- [Classification Symbol]
- [Patents Count]
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Denk, Roman | Weidenstetten, DE | 11 | 108 |
Grunze, Michael | Neckargemünd, DE | 11 | 259 |
Schüssler, Andreas | Pfinztal, DE | 7 | 13 |
Cited Art Landscape
Patent Info | (Count) | # Cites | Year |
---|---|---|---|
|
|||
5707597 Polyhalophosphazene solutions stable against gelation | 9 | 1996 | |
5814704 Recovery of polyphosphazene polyacids or acids salts thereof | 9 | 1997 | |
|
|||
5997301 Treatment of tooth surfaces and substances therefor | 27 | 1999 | |
|
|||
* 6626937 Austenitic nitinol medical devices | 81 | 2000 | |
|
|||
5238569 Filter membrane and method of manufacture | 20 | 1992 | |
|
|||
5605696 Drug loaded polymeric material and method of manufacture | 718 | 1995 | |
6503556 Methods of forming a coating for a prosthesis | 293 | 2000 | |
2001/0014,717 Coating for implantable devices and a method of forming the same | 235 | 2000 | |
6346110 Chamber for applying therapeutic substances to an implantable device | 229 | 2001 | |
|
|||
6007573 Intracranial stent and method of use | 111 | 1996 | |
6432128 Intracranial stent and method of use | 34 | 1999 | |
6669719 Intracranial stent and method of use | 128 | 2001 | |
|
|||
4883699 Polymeric article having high tensile energy to break when hydrated | 89 | 1987 | |
4911691 Assembly for adminstering IV solution | 91 | 1987 | |
|
|||
6254634 Coating compositions | 105 | 1998 | |
|
|||
6319984 Biodegradable and thermosensitive polyphosphazenes and their preparation method | 13 | 2000 | |
|
|||
5886026 Anti-angiogenic compositions and methods of use | 289 | 1995 | |
6506411 Anti-angiogenic compositions and methods of use | 100 | 1999 | |
2002/0119,202 Anti-angiogenic compositions and methods of use | 23 | 2001 | |
|
|||
6569195 Stent coating | 63 | 2001 | |
6652575 Stent with smooth ends | 145 | 2001 | |
|
|||
5716981 Anti-angiogenic compositions and methods of use | 846 | 1995 | |
|
|||
4424395 Carbamates of biphenyls | 10 | 1982 | |
|
|||
4451647 Heparinized polyorganophosphazenes | 11 | 1982 | |
|
|||
* 2004/0117,001 Medical devices, particularly stents, and methods for their manufacture | 8 | 2003 | |
|
|||
4480642 Dilation device for the cervix | 44 | 1982 | |
|
|||
6273913 Modified stent useful for delivery of drugs along stent strut | 717 | 1998 | |
2002/0051,730 Coated medical devices and sterilization thereof | 330 | 2001 | |
|
|||
5634946 Polymeric endoluminal paving process | 68 | 1995 | |
|
|||
2003/0004,568 Coated combination vaso-occlusive device | 57 | 2002 | |
|
|||
2001/0029,351 Drug combinations and delivery devices for the prevention and treatment of vascular disease | 306 | 2001 | |
2002/0005,206 Antiproliferative drug and delivery device | 255 | 2001 | |
2002/0111,590 Medical devices, drug coatings and methods for maintaining the drug coatings thereon | 337 | 2001 | |
2002/0133,183 Coated medical devices | 224 | 2001 | |
2003/0065,377 Coated medical devices | 264 | 2002 | |
2003/0204,168 Coated vascular devices | 170 | 2002 | |
2003/0065,345 Anastomosis devices and methods for treating anastomotic sites | 200 | 2002 | |
|
|||
6485514 Local delivery of therapeutic agents | 21 | 1997 | |
|
|||
4318947 Polymer coating and curing process for catheters | 49 | 1981 | |
4341844 Article having organo-phosphonitrile rubber coating bonded to natural or synthetic rubber and method of making | 9 | 1981 | |
|
|||
4592755 Mammary implant | 55 | 1985 | |
4975280 Bioerodable sustained release implants | 34 | 1989 | |
|
|||
4579880 Dental cavity filling composite material | 11 | 1984 | |
|
|||
5873904 Silver implantable medical device | 929 | 1997 | |
* 6299604 Coated implantable medical device | 821 | 1999 | |
|
|||
5439446 Stent and therapeutic delivery system | 371 | 1994 | |
5788979 Biodegradable coating with inhibitory properties for application to biocompatible materials | 415 | 1997 | |
5980972 Method of applying drug-release coatings | 551 | 1997 | |
|
|||
5914388 Synthesis polyphosphazenes with controlled molecular weight and polydisperity | 10 | 1997 | |
|
|||
4798876 Hydrophilic polyurethane composition | 40 | 1985 | |
|
|||
4880622 Water-soluble phosphazene polymers having pharmacological applications | 69 | 1986 | |
|
|||
5552159 Solid depot drug form | 58 | 1993 | |
|
|||
5548060 Sulfonation of polyphosphazenes | 34 | 1994 | |
6077916 Biodegradable mixtures of polyphoshazene and other polymers | 27 | 1998 |
Patent Citation Ranking
Forward Cite Landscape
Patent Info | (Count) | # Cites | Year |
---|---|---|---|
|
|||
9439787 Method of coating a stent | 0 | 2013 |
Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jul 24, 2019 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 24, 2023 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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 |
Full Text

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 8101275 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!.