skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : BARTHEL, STEFAN
Total Assignments: 6
Assignment: 1
Reel/Frame:039008/0800   Pages: 6
Recorded: 06/24/2016
Attorney Dkt #:950137.427USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/13/2014
2
Exec Dt:
01/13/2014
3
Exec Dt:
01/17/2014
Assignee
1
SUITE 101 - 1750 WEST 75TH AVENUE
VANCOUVER, CANADA V6P 6G2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15108220
Correspondence name and address
SEED INTELLECTUAL PROPERTY LAW GROUP PLL
701 FIFTH AVE
SUITE 5400
SEATTLE, WA 98104
Assignment: 2
Reel/Frame:046233/0883   Pages: 4
Recorded: 06/28/2018
Attorney Dkt #:090922-0713
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/24/2018
2
Exec Dt:
04/24/2018
3
Exec Dt:
04/24/2018
Assignee
1
LEIBNIZSTR. 4
REGENSBURG, GERMANY 93055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15948650
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
4 PARK PLAZA
SUITE 1700
IRVINE, CA 92614
Assignment: 3
Reel/Frame:048584/0041   Pages: 8
Recorded: 03/13/2019
Attorney Dkt #:OSR-548-EH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2019
2
Exec Dt:
01/08/2019
3
Exec Dt:
01/04/2019
4
Exec Dt:
01/07/2019
5
Exec Dt:
01/28/2019
Assignee
1
LEIBNIZSTRASSE 4
REGENSBURG, GERMANY 93055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16221350
Correspondence name and address
SLATER MATSIL, LLP
17950 PRESTON RD.
SUITE 1000
DALLAS, TX 75252
Assignment: 4
Reel/Frame:056045/0946   Pages: 7
Recorded: 04/27/2021
Attorney Dkt #:P77783US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/02/2020
2
Exec Dt:
07/03/2020
3
Exec Dt:
07/02/2020
4
Exec Dt:
07/01/2020
Assignee
1
LEIBNIZSTR. 4
REGENSBURG, GERMANY 93055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16758401
Correspondence name and address
VIERING, JENTSCHURA & PARTNER MBB
C/O 444 BRICKELL AVENUE
SUITE 700
MIAMI, FL 33131
Assignment: 5
Reel/Frame:060264/0200   Pages: 4
Recorded: 06/21/2022
Attorney Dkt #:0357.0083-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/25/2021
2
Exec Dt:
06/09/2022
Assignee
1
LEIBNIZSTR. 4
REGENSBURG, GERMANY 93055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17612333
Correspondence name and address
MH2 TECHNOLOGY LAW GROUP LLP
1951 KIDWELL DRIVE
SUITE 310
TYSONS CORNER, VA 22182
Assignment: 6
Reel/Frame:059317/0633   Pages: 9
Recorded: 03/21/2022
Attorney Dkt #:P79469US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/26/2022
2
Exec Dt:
01/13/2022
3
Exec Dt:
01/17/2022
4
Exec Dt:
01/24/2022
5
Exec Dt:
01/24/2022
6
Exec Dt:
01/13/2022
Assignee
1
LEIBNIZSTR. 4
REGENSBURG, GERMANY 93055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17053805
Correspondence name and address
VIERING, JENTSCHURA & PARTNER MBB
C/O 444 BRICKELL AVENUE
SUITE 700
MIAMI, FL 33131

Search Results as of: 05/27/2024 03:38 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT