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 : MAINKA, DAVID
Total Assignments: 10
Assignment: 1
Reel/Frame:039166/0251   Pages: 3
Recorded: 07/15/2016
Attorney Dkt #:1120/0473PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAINKA, DAVID
Exec Dt:
07/01/2016
2
HAMER, FELIX
Exec Dt:
07/01/2016
Assignee
1
GROHE AG
INDUSTRIEPARK EDELBURG
HEMER, GERMANY D-58675
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9963859
US20160362876
15183138
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 2
Reel/Frame:050678/0847   Pages: 3
Recorded: 10/10/2019
Attorney Dkt #:1120/0610PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUIG, FRANK-THOMAS
Exec Dt:
08/13/2019
2
MAINKA, DAVID
Exec Dt:
10/02/2019
3
LAZIC, DAJANA
Exec Dt:
08/28/2019
4
ALTHOFF, SEBASTIAN
Exec Dt:
09/02/2019
Assignee
1
GROHE AG
INDUSTRIEPARK EDELBURG
HEMER, GERMANY D-58675
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10947706
US20190338498
16512957
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 3
Reel/Frame:055563/0465   Pages: 8
Recorded: 03/11/2021
Attorney Dkt #:2020-2903A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAINKA, DAVID
Exec Dt:
01/14/2021
2
WOESTHOFF, WULF
Exec Dt:
01/04/2021
3
SCHLÜTER, MATTHIAS
Exec Dt:
12/16/2020
Assignee
1
GROHE AG
INDUSTRIEPARK EDELBURG
HEMER, GERMANY D-58675
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11926999
US20220049479
17275329
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:056412/0047   Pages: 3
Recorded: 06/02/2021
Attorney Dkt #:3882.001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAINKA, DAVID
Exec Dt:
03/25/2021
2
SCHWARZ, JOERG
Exec Dt:
05/30/2021
Assignee
1
MEDIOS MANUFAKTUR GMBH
LUISENSTRASSE 54-55
BERLIN, GERMANY 10117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11092544
US20200386679
16772528
Correspondence name and address
BOYLE FREDRICKSON S.C.
840 NORTH PLANKINTON AVENUE
MILWAUKEE, WI 53203
Assignment: 5
Reel/Frame:056533/0451   Pages: 3
Recorded: 06/14/2021
Attorney Dkt #:2021-0538A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEIER, TORSTEN
Exec Dt:
05/11/2021
2
MAINKA, DAVID
Exec Dt:
05/11/2021
Assignee
1
GROHE AG
INDUSTRIEPARK EDELBURG
HEMER, GERMANY 58675
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11919038
US20220288634
17413701
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:057608/0227   Pages: 3
Recorded: 09/27/2021
Attorney Dkt #:1120/0663PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LINKER, NATALIA
Exec Dt:
07/13/2021
2
SCHLUETER, MATTHIAS
Exec Dt:
06/25/2021
3
MAINKA, DAVID
Exec Dt:
06/23/2021
Assignee
1
GROHE AG
INDUSTRIEPARK EDELBURG
HEMER, GERMANY D-58675
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210277636
17328698
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD, SUITE 310
FAIRFAX, VA 22033
Assignment: 7
Reel/Frame:058492/0389   Pages: 5
Recorded: 12/28/2021
Attorney Dkt #:2021-1916A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEUBROCK, DOMINIK
Exec Dt:
10/04/2021
2
MAINKA, DAVID
Exec Dt:
12/11/2021
Assignee
1
GROHE AG
INDUSTRIEPARK EDELBURG
HEMER, GERMANY 58675
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220168757
17437134
Correspondence name and address
WENDEROTH, LIND & PONACK, LLP
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:062236/0709   Pages: 3
Recorded: 12/29/2022
Attorney Dkt #:2022-1878A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAINKA, DAVID
Exec Dt:
11/29/2022
2
SCHLÜTER, MATTHIAS
Exec Dt:
11/07/2022
3
SPIEKERMANN, FRANK
Exec Dt:
11/29/2022
4
MÜHLING, FELIX
Exec Dt:
11/07/2022
Assignee
1
GROHE AG
58675
HEMER, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230203792
17914569
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:062691/0067   Pages: 3
Recorded: 02/14/2023
Attorney Dkt #:2022-1880A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTE, MICHAEL
Exec Dt:
02/07/2023
2
MAINKA, DAVID
Exec Dt:
02/07/2023
Assignee
1
GROHE AG
INDUSTRIEPARK EDELBURG
HEMER, GERMANY 58675
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230193602
17914824
Correspondence name and address
WENDEROTH, LIND & PONACK, LLP
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:066585/0667   Pages: 3
Recorded: 02/28/2024
Attorney Dkt #:2022-1312A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAINKA, DAVID
Exec Dt:
02/06/2024
2
BUCHMÜLLER, JANIK
Exec Dt:
02/06/2024
3
KUKLA, SEBASTIAN
Exec Dt:
02/25/2024
Assignee
1
GROHE AG
58675
HEMER, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11946234
US20230110583
17794778
Correspondence name and address
WENDEROTH, LIND & PONACK, LLP
1025 CONNECTICUT AVENUE NW, SUITE 500
WASHINGTON, DC 20036

Search Results as of: 05/04/2024 06:14 AM
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