Refiners and methods of refining pulp
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Mar 25, 2008
Grant Date -
Aug 31, 2006
app pub date -
Feb 28, 2005
filing date -
Feb 28, 2005
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Abstract
A refiner plate for forming accepts and exhaust from a pulp material includes a first side and a second side and defines a channel extending between the first side and the second side. The channel is operable to direct at least some of the exhaust and at least some of the accepts away from the first side.
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 | |
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VALMET TECHNOLOGIES OY | 02150 ESPOO |
International Classification(s)

- 2005 Application Filing Year
- B02C Class
- 250 Applications Filed
- 149 Patents Issued To-Date
- 59.60 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Johansson, Ola M | Brookfield, WI | 20 | 165 |
# of filed Patents : 20 Total Citations : 165 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 4 Citation Count
- B02C Class
- 9.24 % this patent is cited more than
- 17 Age
Forward Cite Landscape
- No Forward Cites to Display

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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Aug 09, 2021 | 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 |
Aug 09, 2021 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Jul 07, 2021 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Jul 07, 2021 |
Feb 22, 2021 | FEPP | FEE PAYMENT PROCEDURE | free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
Dec 07, 2016 | FPAY | FEE PAYMENT | year of fee payment: 8 |
Nov 02, 2012 | FPAY | FEE PAYMENT | year of fee payment: 4 |
Dec 01, 2009 | CC | CERTIFICATE OF CORRECTION | |
Jul 07, 2009 | I | Issuance | |
Jun 17, 2009 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Apr 26, 2007 | P | Published | |
Nov 20, 2006 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:WILSON, MARK L.;MEMBRENO, AGUSTIN J.;NIRUMANDRAD, MOHAMMADREZA;REEL/FRAME:018544/0920;SIGNING DATES FROM 20061014 TO 20061016 Owner name: ONBOARD RESEARCH CORPORATION, TEXAS |
Sep 28, 2006 | F | Filing | |
Oct 25, 2005 | PD | Priority Date |

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