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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : KUBEK, MARTIN
Total Assignments: 7
Assignment: 1
Reel/Frame:019666/0221   Pages: 3
Recorded: 08/08/2007
Attorney Dkt #:207930207341US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/17/2007
Assignee
1
ERNST-LEITZ-STRASSE 17-37
WETZLAR, GERMANY 35578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11815820
Correspondence name and address
ERIK R. SWANSON
P.O. BOX 770
CHURCH STREET STATION
NEW YORK, NY 10008-0770
Assignment: 2
Reel/Frame:028780/0391   Pages: 2
Recorded: 08/14/2012
Attorney Dkt #:046693.00009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/30/2012
Assignee
1
ERNST-LEITZ-STRASSE 17-37
WETZLAR, GERMANY D-35578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13552427
Correspondence name and address
HODGSON RUSS LLP
140 PEARL STREET, SUITE 100
THE GUARANTY BUILDING
BUFFALO, NY 14202
Assignment: 3
Reel/Frame:030329/0224   Pages: 2
Recorded: 05/01/2013
Attorney Dkt #:046693.00014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/10/2013
Assignee
1
ERNST-LEITZ-STRASSE 17-37
WETZLAR, GERMANY D-35578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13852123
Correspondence name and address
HODGSON RUSS LLP THE GUARANTY BUILDING
140 PEARL STREET
SUITE 100
BUFFALO, NY 14202-4040
Assignment: 4
Reel/Frame:041353/0038   Pages: 3
Recorded: 02/23/2017
Attorney Dkt #:815702
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/13/2017
Assignee
1
ERNST-LEITZ-STRASSE 17-37
WETZLAR, GERMANY 35578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15504660
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 606016731
Assignment: 5
Reel/Frame:044325/0081   Pages: 2
Recorded: 12/07/2017
Attorney Dkt #:046693.00031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/29/2017
Assignee
1
ERNST-LEITZ-STRASSE 17-37
WETZLAR, GERMANY D-35578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15580286
Correspondence name and address
HODGSON RUSS LLP THE GUARANTY BUILDING
140 PEARL STREET
SUITE 100
BUFFALO, NY 14202-4040
Assignment: 6
Reel/Frame:056037/0047   Pages: 3
Recorded: 04/26/2021
Attorney Dkt #:21295.0177US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/23/2021
Assignee
1
17-37 ERNST-LEITZ-STRASSE
WETZLAR, GERMANY 35578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17239834
Correspondence name and address
MARIA M. ELISEEVA
PATENTBAR INTERNATIONAL, P.C.
1666 MASSACHUSETTS AVE., SUITE 12
LEXINGTON, MA 02420
Assignment: 7
Reel/Frame:060802/0420   Pages: 14
Recorded: 08/15/2022
Attorney Dkt #:819117
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/26/2022
2
Exec Dt:
07/21/2022
3
Exec Dt:
07/25/2022
4
Exec Dt:
07/21/2022
Assignee
1
ERNST-LEITZ-STRASSE 17-37
WETZLAR, GERMANY 35578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17886487
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 606016731

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