Grinding method for printing forms in the area of flexo or relief printing
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 6, 2016
Grant Date -
Jul 16, 2015
app pub date -
Mar 25, 2015
filing date -
Sep 26, 2012
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
The invention is directed to a method for grinding a printing form in the area of flexographic or relief printing wherein the material to be ground is an elastomer material or an elastomer-containing material. A feed or first speed (v) is imparted to the material to be ground. The material is grindingly abraded with a grinding belt or grinding paper moving at a second speed (V) at least five times greater than the first speed (v).
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 | |
---|---|---|
CONTITECH ELASTOMER-BESCHICHTUNGEN GMBH | 30165 HANNOVER |
International Classification(s)

- 2015 Application Filing Year
- B24B Class
- 630 Applications Filed
- 508 Patents Issued To-Date
- 80.64 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Fuellgraf, Stefan | Duderstadt, DE | 7 | 7 |
# of filed Patents : 7 Total Citations : 7 | |||
Raschdorf, Torsten | Einbeck, DE | 4 | 5 |
# of filed Patents : 4 Total Citations : 5 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 0 Citation Count
- B24B Class
- 0 % this patent is cited more than
- 9 Age
Forward Cite Landscape
- 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 | Mar 6, 2028 |
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 |
---|---|---|---|
Apr 25, 2022 | 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 |
Apr 25, 2022 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Mar 20, 2022 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Mar 20, 2022 |
Nov 08, 2021 | FEPP | FEE PAYMENT PROCEDURE | free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Jul 17, 2018 | CC | CERTIFICATE OF CORRECTION | |
Mar 20, 2018 | I | Issuance | |
Feb 28, 2018 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Jan 30, 2018 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:HAKE, SARAH C.;REEL/FRAME:044781/0187 Owner name: THE UNITED STATES OF AMERICA, AS REPRESENTED BY TH Effective Date: Jan 30, 2018 |
Sep 19, 2016 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:PAULY, MARKUS;KRAEMER, FLORIAN J.;HAKE, SARAH;SIGNING DATES FROM 20140227 TO 20140402;REEL/FRAME:039784/0535 Owner name: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, CALIF |
Aug 19, 2016 | AS | ASSIGNMENT | free format text: CONFIRMATORY LICENSE;ASSIGNOR:CALIFORNIA BERKELEY UNIVERSITY OF;REEL/FRAME:041328/0447 Owner name: ENERGY, UNITED STATES DEPARTMENT OF, DISTRICT OF C Effective Date: Aug 19, 2016 |
Dec 11, 2014 | P | Published | |
Jun 01, 2012 | F | Filing |

Matter Detail

Renewals Detail
