Microbial stabilization and mass reduction of wastes containing radionuclides and toxic metals
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Sep 10, 1991
Grant Date -
N/A
app pub date -
Nov 5, 1990
filing date -
Nov 5, 1990
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A process is provided to treat wastes containing radionuclides and toxic metals with Clostridium sp. BFGl to release a large fraction of the waste solids into solutin and convert the radionuclides and toxic metals to a more concentrated and stable form with concurrent volume and mass reduction. The radionuclides and toxic metals being in a more stable form are available for recovery, recycling and disposal.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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BROOKHAVEN SCIENCE ASSOCIATES | 40 BROOKHAVEN AVENUE BLDG 460 UPTON NY 11973-5000 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Dodge, Cleveland J | Wading River, NY | 3 | 51 |
# of filed Patents : 3 Total Citations : 51 | |||
Francis, Arokiasamy J | Middle Island, NY | 5 | 58 |
# of filed Patents : 5 Total Citations : 58 | |||
Gillow, Jeffrey B | Valley Cottage, NY | 1 | 7 |
# of filed Patents : 1 Total Citations : 7 |
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Patent Citation Ranking
- 7 Citation Count
- C02F Class
- 0 % this patent is cited more than
- 34 Age
Forward Cite Landscape
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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
Date | Code | Event | Description |
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Jul 07, 2014 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Jun 06, 2014 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Jun 06, 2014 |
Jun 06, 2014 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | |
Jan 17, 2014 | REMI | MAINTENANCE FEE REMINDER MAILED | |
Nov 04, 2009 | FPAY | FEE PAYMENT | year of fee payment: 4 |
Jan 16, 2007 | CC | CERTIFICATE OF CORRECTION | |
Jun 06, 2006 | I | Issuance | |
Aug 22, 2002 | P | Published | |
Mar 20, 2001 | F | Filing | |
Dec 19, 1996 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CERLETTI, NICO;REEL/FRAME:017772/0669 Owner name: NOVARTIS CORPORATION (PREV. CIBA-GEIGY CORP.), NEW Effective Date: Dec 19, 1996 |
Jul 25, 1994 | PD | Priority Date |

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