Implant including a body of non-resorbable bioactive material
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Feb 22, 2005
Grant Date -
May 29, 2003
app pub date -
Nov 8, 2001
filing date -
Mar 10, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An implant includes a body of non-resorbable bioactive material, with zones of resorbable bioactive material located in the body of non-resorbable material. The sizes of a major proportion of the zones of resorbable material are from 10 to 500 microns.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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TECHNOLOGY FINANCE CORPORATION (PROPRIETARY) LIMITED | 72 GRAYSTON DRIVE SANDTON 2ND FLOOR FINANCE WEEK HOUSE TRANSVAAL PROVINCE |
International Classification(s)

- 2001 Application Filing Year
- A61F Class
- 2955 Applications Filed
- 1463 Patents Issued To-Date
- 49.51 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Richter, Paul Wilhelm | Pretoria, ZA | 8 | 148 |
# of filed Patents : 8 Total Citations : 148 | |||
Thomas, Michael Edward | Pretoria, ZA | 19 | 199 |
# of filed Patents : 19 Total Citations : 199 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 8 Citation Count
- A61F Class
- 0.75 % this patent is cited more than
- 20 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
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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
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Oct 05, 2021 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2551); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 4 |
Apr 10, 2018 | I | Issuance | |
Mar 21, 2018 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Oct 29, 2014 | AS | ASSIGNMENT | free format text: CHANGE OF ADDRESS;ASSIGNOR:OBSCHESTVO S OGRANICHENNOY OTVETSTVENNOSTYU GEMATOLOGICHESKAYA KORPORATSIYA;REEL/FRAME:045272/0403 Owner name: OBSCHESTVO S OGRANICHENNOY OTVETSTVENNOSTYU GEMATO Effective Date: Oct 29, 2014 |
Aug 18, 2014 | AS | ASSIGNMENT | free format text: LICENSE;ASSIGNOR:OBSCHESTVO S OGRANICHENNOY OTVETSTVENNOSTYU GEMATOLOGICHESKAYA KORPORATSIYA;REEL/FRAME:033600/0971 Owner name: LIMITED LIABILITY COMPANY HEMACORE LABS, RUSSIAN F Effective Date: Aug 18, 2014 |
Aug 14, 2014 | P | Published | |
Jan 20, 2014 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:ATAULLAKHANOV, FAZOIL INOYATOVICH;DASHKEVICH, NATALJYA MIKHAJLOVNA;OVANESOV, MIKHAIL VLADIMIROVICH;AND OTHERS;REEL/FRAME:032043/0365 Owner name: OBSCHESTVO S OGRANICHENNOY OTVETSTVENNOSTYU GEMAT Effective Date: Jan 20, 2014 |
Jul 16, 2012 | F | Filing | |
Jul 26, 2011 | PD | Priority Date |

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