Method of using G-4 amylase to produce high maltotetraose and high maltose content starch hydrolysates
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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May 15, 1990
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N/A
app pub date -
Dec 29, 1986
filing date -
Dec 29, 1986
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Abstract
Maltotetraose or maltose is specifically produced in a high yield from starch by causing an amylase produced by a microorganism of genus Bacillus circulans G-4 to act on the starch.
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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AGENCY OF INDUSTRIAL SCIENCE & TECHNOLOGY MINISTRY OF INTERNATIONAL TRADE & INDUSTRY | 3-1 KASUMIGASEKI 1-CHOME CHIYODA-KU TOKYO |
International Classification(s)

- 1986 Application Filing Year
- C12R Class
- 95 Applications Filed
- 0 Patents Issued To-Date
- 0 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Takasaki, Yoshiyuki | Matsudo, JP | 13 | 76 |
# of filed Patents : 13 Total Citations : 76 |
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- 2 Citation Count
- C12R Class
- 0 % this patent is cited more than
- 35 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
US Patent No: 9872923
Method of producing an immunoligand/payload conjugate
Abstract
A method of producing an immunoligand/payload conjugate can encompass conjugating a payload to an immunoligand by means of a sequence-specific transpeptidase, or a catalytic domain thereof.
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Legal Events
Date | Code | Event | Description |
---|---|---|---|
Sep 28, 2000 | FPAY | FEE PAYMENT | year of fee payment: 12 |
Sep 24, 1996 | FPAY | FEE PAYMENT | year of fee payment: 8 |
Sep 24, 1992 | FPAY | FEE PAYMENT | year of fee payment: 4 |
Sep 11, 1992 | AS | ASSIGNMENT | free format text: CHANGE OF NAME;ASSIGNOR:Y S SECURITIES;REEL/FRAME:006508/0201 Owner name: YORKSHIRE SWITCHGEAR LIMITED, UNITED KINGDOM Effective Date: Sep 11, 1992 free format text: CHANGE OF NAME;ASSIGNOR:YORKSHIRE SWITCHGEAR LIMITED;REEL/FRAME:006508/0208 Owner name: MERLIN GERIN LIMITED, UNITED KINGDOM Effective Date: Sep 11, 1992 |
Nov 01, 1991 | FEPP | FEE PAYMENT PROCEDURE | free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
May 02, 1989 | I | Issuance | |
Mar 09, 1989 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Mar 11, 1988 | F | Filing | |
Mar 03, 1988 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNORS:OAKES, MARTIN C.;SCULLY, GRAHAM D.;ADAMS, MICHAEL;REEL/FRAME:004862/0357 Owner name: Y.S. SECURITIES LIMITED, MEANWOOD ROAD, LEEDS, WES Effective Date: Mar 03, 1988 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:OAKES, MARTIN C.;SCULLY, GRAHAM D.;ADAMS, MICHAEL;REEL/FRAME:004862/0357 Owner name: Y.S. SECURITIES LIMITED, ENGLAND Effective Date: Mar 03, 1988 |
Mar 12, 1987 | PD | Priority Date |

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