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Patent Assignment Assignor Details
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Assignor Name : BUTKEVICH, ALEXEY
Total Assignments: 3
Assignment: 1
Reel/Frame:045432/0433   Pages: 4
Recorded: 02/23/2018
Attorney Dkt #:B1180/20327
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/31/2018
2
Exec Dt:
01/31/2018
3
Exec Dt:
02/05/2018
4
Exec Dt:
01/31/2018
5
Exec Dt:
02/08/2018
6
Exec Dt:
02/15/2018
7
Exec Dt:
01/31/2018
Assignee
1
HOFGARTENSTRASSE 8
MUENCHEN, GERMANY 80539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15886494
Correspondence name and address
DAVID M. TENER
1635 MARKET STREET
7 PENN CENTER, 12TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 2
Reel/Frame:049290/0150   Pages: 10
Recorded: 05/28/2019
Attorney Dkt #:B1180/20353
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/16/2019
2
Exec Dt:
04/16/2019
3
Exec Dt:
04/21/2019
4
Exec Dt:
04/17/2019
5
Exec Dt:
04/17/2019
6
Exec Dt:
04/16/2019
7
Exec Dt:
04/16/2019
8
Exec Dt:
04/16/2019
Assignee
1
HOFGARTENSTRASSE 8
MUENCHEN, GERMANY 80539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16332072
Correspondence name and address
ROBERT S. SILVER
1635 MARKET STREET - 12TH FLOOR
7 PENN CENTER
PHILADELPHIA, PA 19103-2212
Assignment: 3
Reel/Frame:057276/0583   Pages: 5
Recorded: 08/24/2021
Attorney Dkt #:B1180/20414
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/23/2021
2
Exec Dt:
07/23/2021
3
Exec Dt:
07/22/2021
Assignee
1
HOFGARTENSTRASSE 8
MUENCHEN, GERMANY 80539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17410879
Correspondence name and address
CAESAR RIVISE, PC
7 PENN CENTER, 12TH FLOOR
1635 MARKET STREET
PHILADELPHIA, 19103-2212 UNITED STATES

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