Disperse dye mixtures, their preparation and use
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Aug 4, 2015
Grant Date -
May 8, 2014
app pub date -
Jan 7, 2012
filing date -
Jan 15, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention relates to dye mixtures containing at least one dye of formula (I) and at least either a dye of formula (II) and/or at least one dye of formula (III) where R1-R15, n, o, X and D1-D3 are each as defined in claim 1. These dye mixtures are useful for dyeing or printing hydrophobic materials in particular.
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 | |
---|---|---|
DYSTAR COLOURS DISTRIBUTION GMBH | 65479 RAUNHEIM |
International Classification(s)

- 2012 Application Filing Year
- D06P Class
- 41 Applications Filed
- 35 Patents Issued To-Date
- 85.37 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Arnold, Markus | Hattersheim, DE | 10 | 13 |
# of filed Patents : 10 Total Citations : 13 | |||
Görlitz, Gunter | Bad Soden, DE | 6 | 3 |
# of filed Patents : 6 Total Citations : 3 | |||
Grund, Clemens | Hattersheim, DE | 37 | 71 |
# of filed Patents : 37 Total Citations : 71 | |||
Liebig, Timo | Köln, DE | 2 | 2 |
# of filed Patents : 2 Total Citations : 2 | |||
Murgatroyd, Andrian | Frankfurt am Main, DE | 1 | 2 |
# of filed Patents : 1 Total Citations : 2 |
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Patent Citation Ranking
- 0 Citation Count
- D06P Class
- 0 % this patent is cited more than
- 10 Age
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- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 4, 2027 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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 |
Full Text

Legal Events
Date | Code | Event | Description |
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Jun 10, 2019 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Jun 10, 2019 | 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: LARGE ENTITY |
May 05, 2019 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: May 05, 2019 |
Dec 24, 2018 | FEPP | FEE PAYMENT PROCEDURE | free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Apr 05, 2016 | CC | CERTIFICATE OF CORRECTION | |
May 05, 2015 | I | Issuance | |
Apr 15, 2015 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Jan 10, 2013 | P | Published | |
Sep 05, 2012 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:LUDWIG, MANFRED;REITZ, REINHOLD;KLEIS, MATTHIAS;AND OTHERS;SIGNING DATES FROM 20120823 TO 20120829;REEL/FRAME:028899/0001 Owner name: HOPPE AG, GERMANY |
Jul 03, 2012 | F | Filing | |
Jul 05, 2011 | PD | Priority Date |

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