Skip to main content
EN
Caution:
At present, there are occasional discrepancies in the display of intellectual property rights holders and their representatives. We are working on a solution.
Patent Search
Details
Details for 2020155559
Up to date per 04.06.2026
Actions
Copy link to European Patent
Download Registration Print
Details
Details for 2020155559
Title / Product Name
VERFAHREN ZUR HERSTELLUNG EINES OHRSTÖPSELS
Status
Deleted
Protection Type
European Patent
(AT-) Application Number
2020155559
EP Publication Number
3670134
E-Number
1435830
Language
EN
PCT Number
Publication Date
24.06.2020 A
06.10.2021 B1
Registration Date
06.10.2021
AT Publication Date
15.10.2021
Application Date
28.06.2013
Registration Number
-
Priorities
12.07.2012
US
201213547189
IPC
B29C 44/34 20060101AFI20200514BHEP
Maximum Duration of Protection
28.06.2033
Owner
3M Innovative Properties Company
3M Center P.O.Box 33427
St. Paul, MN 55133-3427
US
Representative
No representatives present
Inventor
ENDLE, James P.
c/o 3M Innovative Properties Company P.O. Box 33247 3M Center
Saint Paul, MN Minnesota 55133-3427
US
HAMER, Jeffrey L.
c/o 3M Innovative Properties Company P.O. Box 33247 3M Center
Saint Paul, MN Minnesota 55133-3427
US
SEVILLE, Alan R.
c/o 3M Innovative Properties Company P.O. Box 33247 3M Center
Saint Paul, MN Minnesota 55133-3427
US
TEETERS, Kenneth F.
c/o 3M Innovative Properties Company P.O. Box 33247 3M Center
Saint Paul, MN Minnesota 55133-3427
US