Method and apparatus for improving mechanical properties of magnetically activatable materials
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 30, 2012
Grant Date -
Mar 4, 2010
app pub date -
Sep 3, 2009
filing date -
Sep 4, 2008
priority date (Note) -
In Force
status (Latency Note)
![]() |
A preliminary load of PAIR data current through [] has been loaded. Any more recent PAIR data will be loaded within twenty-four hours. |
PAIR data current through []
A preliminary load of cached data will be loaded soon.
Any more recent PAIR data will be loaded within twenty-four hours.
![]() |
Next PAIR Update Scheduled on [ ] |

Importance

US Family Size
|
Non-US Coverage
|
Patent Longevity
|
Forward Citations
|
Abstract
A method for improving mechanical properties of a magnetically activatable material for reducing ripples in the magnetically activatable material. The method includes conveying the magnetically activatable material using at least one conveying device through a processing region, and applying a force on the magnetically activatable material in the processing region to deform the magnetically activatable material. The force is contactlessly applied by a plurality of magnet groups that form a plurality of magnetic fields, and which are arranged in a material flow direction side by side or one behind another. The plurality of magnetic fields are applied in or opposite to the material flow direction, and travel along one of the plurality of magnet groups or between two of the plurality of magnet groups.
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 | |
---|---|---|
UNGERER HOLDING GMBH | KANDELSTRASSE 20 75179 PFORZHEIM |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Wagner, Hans-Roland | Metzingen, DE | 1 | 1 |
# of filed Patents : 1 Total Citations : 1 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 1 Citation Count
- H01F Class
- 10.23 % this patent is cited more than
- 13 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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 |
---|---|---|---|
Aug 19, 2021 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4 |
Mar 27, 2018 | I | Issuance | |
Mar 07, 2018 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Sep 24, 2015 | P | Published | |
Mar 02, 2015 | F | Filing | |
Feb 23, 2015 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:TANAKA, YU;REEL/FRAME:035933/0041 Owner name: CANON KABUSHIKI KAISHA, JAPAN Effective Date: Feb 23, 2015 |
Mar 18, 2014 | PD | Priority Date |

Matter Detail

Renewals Detail
