Fungal endoglucanase variants, their production and use
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United States of America Patent
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Jun 12, 2018
Issued Date -
Nov 23, 2017
app pub date -
Oct 23, 2015
filing date -
Oct 27, 2014
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Abstract
The invention relates to novel variants of fungal endoglucanases, their production and means for their production. Especially the invention relates to variants of Acremonium thermophilum Cel45A. The invention further relates to enzyme preparations and detergent compositions comprising at least one novel variant endoglucanase as well as to processes for treating cellulosic material therewith. The novel variant endoglucanase polypeptides have improved performance in textile applications, especially in biofinishing and biostoning, and in detergent applications, in fabric care and color maintenance, especially in prevention and removal of fuzz and pills, in color care and revival.
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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AB ENZYMES OY | 05200 RAJAMÄKI |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Alapuranen, Marika | Rajamäki, FI | 16 | 130 |
# of filed Patents : 16 Total Citations : 130 | |||
Juntunen, Kari | Rajamäki, FI | 32 | 48 |
# of filed Patents : 32 Total Citations : 48 | |||
Meriläinen, Hanna-Mari | Rajamäki, FI | 2 | 0 |
# of filed Patents : 2 Total Citations : 0 | |||
Puranen, Terhi | Rajamäki, FI | 38 | 103 |
# of filed Patents : 38 Total Citations : 103 | |||
Valtakari, Leena | Rajamäki, FI | 28 | 132 |
# of filed Patents : 28 Total Citations : 132 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Dec 12, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 12, 2029 |
Fee | Large entity fee | small entity fee | micro entity fee |
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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 |
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Legal Events
Date | Code | Event | Description |
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Sep 03, 2018 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
Sep 03, 2018 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Jul 27, 2018 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Jul 27, 2018 |
Mar 12, 2018 | FEPP | FEE PAYMENT PROCEDURE | free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.) |
Jan 24, 2014 | FPAY | FEE PAYMENT | year of fee payment: 4 |
Dec 01, 2013 | FEPP | FEE PAYMENT PROCEDURE | free format text: PAT HOLDER CLAIMS SMALL ENTITY STATUS, ENTITY STATUS SET TO SMALL (ORIGINAL EVENT CODE: LTOS); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
Feb 15, 2011 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SIEGEL AERODYNAMICS, INC.;REEL/FRAME:025856/0608 Owner name: ATARGIS ENERGY CORPORATION, COLORADO Effective Date: Feb 15, 2011 |
Jul 27, 2010 | I | Issuance | |
Sep 20, 2007 | P | Published | |
Mar 14, 2006 | F | Filing | |
Mar 14, 2006 | PD | Priority Date | |
Mar 13, 2006 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SIEGEL, STEFAN GUNTHER;REEL/FRAME:017694/0250 Owner name: SIEGEL AERODYNAMICS, INC., COLORADO Effective Date: Mar 13, 2006 |

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