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Patent Assignment Assignor Details
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Assignor Name : BIELEFELD, HANS-WALTER
Total Assignments: 2
Assignment: 1
Reel/Frame:012460/0578   Pages: 3
Recorded: 01/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2002
2
Exec Dt:
01/07/2002
3
Exec Dt:
01/07/2002
Assignee
1
KAROLINENSTRASSE 1-15
33609 BIELEFELD, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10041789
Correspondence name and address
HENRY M. FEIEREISEN
350 FIFTH AVENUE
SUITE 3220
NEW YORK, NY 10118
Assignment: 2
Reel/Frame:056132/0303   Pages: 7
Recorded: 05/04/2021
Attorney Dkt #:0507-119
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/19/2021
2
Exec Dt:
03/19/2021
3
Exec Dt:
04/27/2021
4
Exec Dt:
03/18/2021
5
Exec Dt:
03/18/2021
Assignee
1
KAROLINENSTR. 1 - 15
BIELEFELD, GERMANY 33609
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17279165
Correspondence name and address
PATENT PORTFOLIO BUILDERS PLLC
754 WARRENTON ROAD
SUITE 113-314
FREDERICKSBURG, VA 22406

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