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Patent Assignment Assignor Details
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Assignor Name : BIWERSI, SASCHA ALEXANDER
Total Assignments: 15
Assignment: 1
Reel/Frame:025697/0473   Pages: 3
Recorded: 01/21/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUB, WINFRIED
Exec Dt:
01/03/2011
2
BIWERSI, SASCHA ALEXANDER
Exec Dt:
01/12/2011
Assignee
1
HYDAC FILTERTECHNIK GMBH
INDUSTRIEGEBIET
66280 SULZBACH/SAAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110132471
12737526
Correspondence name and address
MARK S BICKS
ROYLANCE, ABRAMS, BERDO & GOODMAN, LLP
1300 19TH STREET, NW, SUITE 600
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:037750/0442   Pages: 3
Recorded: 02/17/2016
Attorney Dkt #:2015-1649A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BIWERSI, SASCHA ALEXANDER
Exec Dt:
01/26/2016
Assignee
1
HYDAC TECHNOLOGY GMBH
INDUSTRIEGEBIET
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10167881
US20160201695
14912419
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:038205/0127   Pages: 3
Recorded: 04/06/2016
Attorney Dkt #:2016-0175A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIWERSI, SASCHA ALEXANDER
Exec Dt:
03/22/2016
2
STOENNER, CHRISTOPH
Exec Dt:
03/22/2016
Assignee
1
HYDAC FILTERTECHNIK GMBH
INDUSTRIEGEBIET
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9791065
US20160281878
15027449
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:038612/0533   Pages: 4
Recorded: 05/17/2016
Attorney Dkt #:2016-0347A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIWERSI, SASCHA ALEXANDER
Exec Dt:
04/05/2016
2
HETTIGER, MARCUS
Exec Dt:
04/05/2016
3
SPECKS, MARCUS SIMON
Exec Dt:
04/19/2016
4
STOENNER, CHRISTOPH
Exec Dt:
04/05/2016
5
PFEIFFER, MARCUS KARL
Exec Dt:
04/08/2016
6
LAUTNER, ERIK
Exec Dt:
04/29/2016
Assignee
1
HYDAC FILTERTECHNIK GMBH
INDUSTRIEGEBIET
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10119558
US20160258450
15026263
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:040823/0466   Pages: 3
Recorded: 01/03/2017
Attorney Dkt #:2016-1646A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIWERSI, SASCHA ALEXANDER
Exec Dt:
12/19/2016
2
HETTIGER, MARCUS
Exec Dt:
12/14/2016
3
STOENNER, CHRISTOPH
Exec Dt:
12/15/2016
Assignee
1
HYDAC TECHNOLOGY GMBH
INDUSTRIEGEBIET
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10024343
US20170122344
15318389
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:042948/0232   Pages: 3
Recorded: 07/10/2017
Attorney Dkt #:2017-0750A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIWERSI, SASCHA ALEXANDER
Exec Dt:
06/19/2017
2
HETTIGER, MARCUS
Exec Dt:
06/19/2017
3
STOENNER, CHRISTOPH
Exec Dt:
06/19/2017
Assignee
1
HYDAC SYSTEM GMBH
INDUSTRIEGEBIET
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10408363
US20180274691
15542449
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:046290/0159   Pages: 3
Recorded: 07/09/2018
Attorney Dkt #:2018-0712A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIWERSI, SASCHA ALEXANDER
Exec Dt:
05/28/2018
2
SCHMITT, STEPHAN
Exec Dt:
05/28/2018
Assignee
1
HYDAC SYSTEMS & SERVICES GMBH
INDUSTRIEGEBIET
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200300275
15779150
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:047289/0290   Pages: 3
Recorded: 10/24/2018
Attorney Dkt #:2018-0923A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOENNER, CHRISTOPH
Exec Dt:
09/26/2018
2
BIWERSI, SASCHA ALEXANDER
Exec Dt:
09/26/2018
3
JAKOBS, PETER
Exec Dt:
09/26/2018
Assignee
1
HYDAC SYSTEMS & SERVICES GMBH
INDUSTRIEGEBIET
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10962031
US20200340499
16082005
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:047851/0055   Pages: 3
Recorded: 12/26/2018
Attorney Dkt #:2018-1957A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BIWERSI, SASCHA ALEXANDER
Exec Dt:
12/12/2018
Assignee
1
HYDAC SYSTEMS & SERVICES GMBH
INDUSTRIEGEBIET
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10914325
US20190120260
16309559
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:049153/0480   Pages: 3
Recorded: 05/13/2019
Attorney Dkt #:2019-0347A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BIWERSI, SASCHA ALEXANDER
Exec Dt:
03/08/2019
Assignee
1
HYDAC SYSTEMS & SERVICES GMBH
INDUSTRIEGEBIET
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11015723
US20190219177
16336969
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:049858/0105   Pages: 6
Recorded: 07/25/2019
Attorney Dkt #:2019-0848A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIWERSI, SASCHA ALEXANDER
Exec Dt:
06/28/2019
2
STOENNER, CHRISTOPH
Exec Dt:
06/28/2019
3
TEIGA, MICHAEL TIMOTHY
Exec Dt:
06/27/2019
Assignee
1
HYDAC SYSTEMS & SERVICES GMBH
INDUSTRIEGEBIET
SULZBACH, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11009051
US20190390690
16480731
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:050623/0511   Pages: 3
Recorded: 10/04/2019
Attorney Dkt #:2019-1168A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIWERSI, SASCHA ALEXANDER
Exec Dt:
09/20/2019
2
SUMPF, KAI
Exec Dt:
09/20/2019
3
SCHMITT, STEPHAN PETER
Exec Dt:
09/20/2019
Assignee
1
HYDAC SYSTEMS & SERVICES GMBH
INDUSTRIESTRASSE
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11111935
US20200232483
16489738
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:054428/0570   Pages: 3
Recorded: 11/16/2020
Attorney Dkt #:2020-2592A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BIWERSI, SASCHA ALEXANDER
Exec Dt:
11/03/2020
Assignee
1
HYDAC SYSTEMS & SERVICES GMBH
INDUSTRIESTRASSE
SULZBACH, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11378192
US20210199206
17055683
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 14
Reel/Frame:055012/0987   Pages: 3
Recorded: 01/25/2021
Attorney Dkt #:2020-2795A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BIWERSI, SASCHA ALEXANDER
Exec Dt:
01/15/2021
Assignee
1
HYDAC SYSTEMS & SERVICES GMBH
INDUSTRIESTRASSE
SULZBACH, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11199272
US20210207627
17056095
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:066829/0310   Pages: 5
Recorded: 03/19/2024
Attorney Dkt #:50006.120555
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMPF, KAI
Exec Dt:
09/18/2023
2
BIWERSI, SASCHA ALEXANDER
Exec Dt:
10/17/2023
Assignee
1
HYDAC MOBILHYDRAULIK GMBH
INDUSTRIEGEBIET
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240125338
18546412
Correspondence name and address
TODD A ROSSON
401 CONGRESS AVE
SUITE 1650
AUSTIN, TX 78701

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