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 : GUMBMANN, FRANK, DR.
Total Assignments: 9
Assignment: 1
Reel/Frame:033784/0848   Pages: 2
Recorded: 09/22/2014
Attorney Dkt #:P1139US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/01/2014
Assignee
1
MUEHLDORF STR. 15
MUNICH, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14331220
Correspondence name and address
POTOMAC TECHNOLOGY LAW, LLC
9713 SOTWEED DRIVE
POTOMAC, MD 20854
Assignment: 2
Reel/Frame:046642/0968   Pages: 14
Recorded: 08/21/2018
Attorney Dkt #:PRNP166789
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/09/2018
2
Exec Dt:
07/05/2018
3
Exec Dt:
07/04/2018
4
Exec Dt:
07/09/2018
5
Exec Dt:
07/05/2018
6
Exec Dt:
07/09/2018
Assignee
1
MUEHLDORFSTRASSE 15
MUNICH, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16008979
Correspondence name and address
BRANDON C. STALLMAN, ESQ.
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
1201 THIRD AVENUE, SUITE 3600
SEATTLE, WA 98101-3029
Assignment: 3
Reel/Frame:047232/0459   Pages: 5
Recorded: 10/19/2018
Attorney Dkt #:P8975US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/28/2018
2
Exec Dt:
10/01/2018
Assignee
1
MUEHLDORFSTRASSE 15
MUNICH, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16119192
Correspondence name and address
DITTHAVONG & STEINER P. C.
44 CANAL CENTER PLAZA
SUITE 305
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:047797/0520   Pages: 5
Recorded: 12/17/2018
Attorney Dkt #:P9008US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/12/2018
2
Exec Dt:
11/13/2018
Assignee
1
MUEHLDORFSTRASSE 15
MUNICH, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16169553
Correspondence name and address
DITTHAVONG & STEINER P. C.
44 CANAL CENTER PLAZA
SUITE 305
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:050355/0222   Pages: 10
Recorded: 09/12/2019
Attorney Dkt #:PRNP169974
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/14/2019
2
Exec Dt:
08/27/2019
3
Exec Dt:
08/26/2019
4
Exec Dt:
08/14/2019
Assignee
1
MUEHLDORFSTRASSE 15
MUNICH, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16533527
Correspondence name and address
BRANDON C. STALLMAN, ESQ.
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
1201 THIRD AVENUE, SUITE 3600
SEATTLE, WA 98101-3029
Assignment: 6
Reel/Frame:050373/0258   Pages: 10
Recorded: 09/13/2019
Attorney Dkt #:P9189US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/23/2019
2
Exec Dt:
08/27/2019
3
Exec Dt:
08/21/2019
4
Exec Dt:
08/21/2019
Assignee
1
MUEHLDORFSTR. 15
MUNICH, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16529367
Correspondence name and address
DITTHAVONG & STEINER P.C.
44 CANAL CENTER PLAZA
SUITE 305
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:054710/0525   Pages: 12
Recorded: 12/21/2020
Attorney Dkt #:P9706US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/2020
2
Exec Dt:
12/07/2020
3
Exec Dt:
12/07/2020
4
Exec Dt:
12/08/2020
5
Exec Dt:
12/07/2020
Assignee
1
MUEHLDORFSTRASSE 15
MUNICH, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17066185
Correspondence name and address
DITTHAVONG & STEINER, P.C.
201 N. UNION STREET, SUITE 110
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:057296/0796   Pages: 14
Recorded: 08/26/2021
Attorney Dkt #:3161-P273.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/14/2021
2
Exec Dt:
07/14/2021
3
Exec Dt:
07/16/2021
4
Exec Dt:
07/20/2021
5
Exec Dt:
07/13/2021
6
Exec Dt:
07/14/2021
Assignee
1
MUEHLDORFSTRASSE 15
MUNICH, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17355598
Correspondence name and address
BRANDON C. STALLMAN, ESQ.
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
1201 THIRD AVENUE, SUITE 3600
SEATTLE, WA 98101-3029
Assignment: 9
Reel/Frame:066562/0328   Pages: 10
Recorded: 02/26/2024
Attorney Dkt #:P10282US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/05/2024
2
Exec Dt:
07/12/2023
3
Exec Dt:
07/17/2023
4
Exec Dt:
07/11/2023
Assignee
1
MUEHLDORFSTRASSE 15
MUNICH, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18216206
Correspondence name and address
DITTHAVONG, STEINER, & MLOTKOWSKI
201 NORTH UNION STREET
SUITE 110
ALEXANDRIA, VA 22314

Search Results as of: 06/01/2024 04:49 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