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 : GÜNTHNER, STEFAN, DR.
Total Assignments: 6
Assignment: 1
Reel/Frame:036120/0798   Pages: 16
Recorded: 07/17/2015
Attorney Dkt #:1700P13051WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2015
2
Exec Dt:
05/18/2015
3
Exec Dt:
05/21/2015
4
Exec Dt:
06/17/2015
5
Exec Dt:
06/26/2015
6
Exec Dt:
05/18/2015
7
Exec Dt:
05/21/2015
Assignee
1
GUERICKESTR. 7
FRANKFURT, GERMANY 60488
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14652507
Correspondence name and address
RATNERPRESTIA
P.O. BOX 980
VALLEY FORGE, PA 19482
Assignment: 2
Reel/Frame:036306/0787   Pages: 8
Recorded: 08/12/2015
Attorney Dkt #:1700P13059WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/27/2015
2
Exec Dt:
05/28/2015
3
Exec Dt:
06/26/2015
Assignee
1
GUERICKESTR. 7
FRANKFURT, GERMANY 60488
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14653461
Correspondence name and address
RATNERPRESTIA
P.O. BOX 980
VALLEY FORGE, PA 19482
Assignment: 3
Reel/Frame:036936/0277   Pages: 9
Recorded: 11/02/2015
Attorney Dkt #:1700P12843WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/26/2015
2
Exec Dt:
10/07/2015
3
Exec Dt:
10/15/2015
4
Exec Dt:
10/05/2015
Assignee
1
GUERICKESTRASSE 7
FRANKFURT, GERMANY 60488
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14366166
Correspondence name and address
RATNERPRESTIA
P.O. BOX 980
VALLEY FORGE, PA 19482
Assignment: 4
Reel/Frame:039603/0037   Pages: 17
Recorded: 08/31/2016
Attorney Dkt #:2013P02289WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/17/2016
2
Exec Dt:
05/04/2016
3
Exec Dt:
05/21/2016
4
Exec Dt:
06/26/2016
5
Exec Dt:
05/17/2016
6
Exec Dt:
05/05/2016
Assignee
1
GUERICKESTR. 7
FRANKFURT, GERMANY 60488
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15038595
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BLVD., SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 5
Reel/Frame:041763/0562   Pages: 18
Recorded: 03/28/2017
Attorney Dkt #:2013P02223WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/10/2017
2
Exec Dt:
01/13/2017
3
Exec Dt:
01/23/2017
4
Exec Dt:
03/13/2017
5
Exec Dt:
01/11/2017
6
Exec Dt:
01/13/2017
Assignee
1
GUERICKESTR. 7
FRANKFURT, GERMANY 60488
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15323845
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BLVD.
SUITE 350
KING OR PRUSSIA, PA 19406
Assignment: 6
Reel/Frame:048435/0897   Pages: 20
Recorded: 02/26/2019
Attorney Dkt #:2014P03796WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/16/2019
2
Exec Dt:
10/15/2018
3
Exec Dt:
10/13/2018
4
Exec Dt:
12/18/2018
5
Exec Dt:
10/15/2018
6
Exec Dt:
02/16/2019
7
Exec Dt:
10/16/2018
Assignee
1
GUERICKESTR. 7
FRANKFURT AM MAIN, GERMANY 60488
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16092048
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BLVD
SUITE 350
KING OF PRUSSIA, PA 19406

Search Results as of: 06/17/2024 07:00 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