Vectors and prokaryotes which autocatalytically delete antibiotic resistance
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Apr 7, 1998
Grant Date -
N/A
app pub date -
Apr 20, 1995
filing date -
Mar 31, 1992
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A vector and a prokaryote transformed therewith which includes nucleic acid sequences which make possible the autocatalytic deletion of nucleotide sequences encoding an antibiotic resistance phenotype. The prokaryote can be a bacterium, and in particular a mycobacterium. Such transformed mycobacteria may be employed in vaccines, thereby eliminating the attendant risk of vaccines including antibiotic resistance markers.
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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ALBERT EINSTEIN COLLEGE OF MEDICINE INC | 1300 MORRIS PARK AVENUE BRONX NY 10461 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Hanson, Mark S | Columbia, MD | 5 | 69 |
# of filed Patents : 5 Total Citations : 69 | |||
Hatfull, Graham | Pittsburgh, PA | 2 | 11 |
# of filed Patents : 2 Total Citations : 11 | |||
Haun, Shirley L | Gaithersburg, MD | 1 | 11 |
# of filed Patents : 1 Total Citations : 11 | |||
Jacobs, William R | City Island, NY | 19 | 373 |
# of filed Patents : 19 Total Citations : 373 | |||
Stover, Charles K | Mercer Island, WA | 19 | 143 |
# of filed Patents : 19 Total Citations : 143 |
Cited Art Landscape
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Patent Citation Ranking
- 11 Citation Count
- C12N Class
- 56.27 % this patent is cited more than
- 27 Age
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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

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Feb 04, 1998 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Nov 10, 1995 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:JACOBS, WILLIAM R.;REEL/FRAME:007721/0621 Owner name: ALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNI Effective Date: Nov 10, 1995 |
Apr 20, 1995 | F | Filing | |
Mar 31, 1992 | PD | Priority Date |

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