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 : SCHULZ, FRANK
Total Assignments: 22
Assignment: 1
Reel/Frame:004894/0052   Pages: 2
Recorded: 05/10/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROHLING, HOLMER
Exec Dt:
05/30/1988
2
SCHULZ, FRANK
Exec Dt:
06/04/1988
3
MARQARDT, WOLFGANG
Exec Dt:
06/01/1988
Assignee
1
DRAGERWERK AKTIENGESELLSCHAFT
MOISLINGER ALLEE 53/55
A CORP. OF THE FED. REP. OF GERMANY
2400 LUBECK 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4836197
NONE
07205074
Correspondence name and address
WALTER OTTESEN
12704 SPLIT CREEK COURT
GAITHERSBURG, MD 20878
Assignment: 2
Reel/Frame:004902/0253   Pages: 2
Recorded: 06/10/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROHLING, HOLMER
Exec Dt:
05/30/1988
2
SCHULZ, FRANK
Exec Dt:
06/04/1988
3
PREININGER, SIEGFRIED
Exec Dt:
06/02/1988
Assignee
1
DRAGERWERK AKTIENGESELLSCHAFT, A CORP. OF GERMANY
MOISLINGER ALLEE 53/55
2400 LUBECK 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4840171
NONE
07204873
Correspondence name and address
WALTER OTTESEN
PATENT ATTORNEY
12704 SPLIT CREEK COURT
GAITHERSBURG, MD 20878
Assignment: 3
Reel/Frame:026482/0587   Pages: 4
Recorded: 06/20/2011
Attorney Dkt #:502901-822PUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DITTMERS, REINHARD
Exec Dt:
06/09/2011
2
GANDRAS, DIRK
Exec Dt:
06/10/2011
3
GUT, MICHAEL
Exec Dt:
06/09/2011
4
SCHLENKER, REINHOLD
Exec Dt:
05/26/2011
5
SCHULZ, FRANK
Exec Dt:
06/10/2011
Assignee
1
CONTINENTAL AUTOMOTIVE GMBH
VAHRENWALDER STR. 9
HANNOVER, GERMANY 30165
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8718864
US20110257815
13141054
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE LLP
551 FIFTH AVENUE
SUITE 1210
NEW YORK, NY 10176
Assignment: 4
Reel/Frame:028665/0325   Pages: 3
Recorded: 07/17/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRUCK, PETER
Exec Dt:
07/09/2012
2
BILL, MARKUS
Exec Dt:
07/09/2012
3
SCHULZ, FRANK
Exec Dt:
07/09/2012
Assignee
1
HYDAC FLUIDTECHNIK GMBH
INDUSTRIEGEBIET
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9004105
US20120292540
13261367
Correspondence name and address
ROYLANCE, ABRAMS, BERDO & GOODMAN, L.L.P.
SUITE 600
1300 19TH STREET, N.W.
WASHINGTON, D.C. 20036-1649
Assignment: 5
Reel/Frame:029132/0676   Pages: 3
Recorded: 10/01/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULZ, FRANK
Exec Dt:
09/19/2012
2
BRUCK, PETER
Exec Dt:
09/19/2012
3
BILL, MARKUS
Exec Dt:
09/19/2012
Assignee
1
HYDAC FLUIDTECHNIK GMBH
INDUSTRIEGEBIET
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9115730
US20120285568
13261374
Correspondence name and address
ROYLANCE, ABRAMS, BERDO AND GOODMAN LLP
1300 19TH STREET, N.W.
SUITE 600
WASHINGTON, D.C. 20036
Assignment: 6
Reel/Frame:031250/0602   Pages: 3
Recorded: 09/20/2013
Attorney Dkt #:60761
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULZ, FRANK
Exec Dt:
08/05/2013
2
BRUCK, PETER
Exec Dt:
08/05/2013
Assignee
1
HYDAC FLUIDTECHNIK GMBH
INDUSTRIEGEBIET
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9453518
US20140007964
13261704
Correspondence name and address
ROYLANCE, ABRAMS, BERDO & GOODMAN
1300 19TH STREET, N.W.
SUITE 600
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:033037/0819   Pages: 3
Recorded: 06/05/2014
Attorney Dkt #:61597
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULZ, FRANK
Exec Dt:
05/15/2014
2
BILL, MARKUS
Exec Dt:
05/15/2014
Assignee
1
HYDAC FLUIDTECHNIK GMBH
INDUSTRIEGEBIET
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9709180
US20140352826
13261910
Correspondence name and address
ROYLANCE, ABRAMS, BERDO & GOODMAN, LLP
1300 19TH STREET, NW, SUITE 600
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:033360/0001   Pages: 3
Recorded: 07/22/2014
Attorney Dkt #:61553
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULZ, FRANK
Exec Dt:
06/02/2014
2
BRUCK, PETER
Exec Dt:
06/03/2014
Assignee
1
HYDAC FLUIDTECHNIK GMBH
INDUSTRIEGEBIET
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10781833
US20140325974
13261913
Correspondence name and address
MARK S. BICKS
1300 19TH STREET, NW, SUITE 600
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:034936/0102   Pages: 3
Recorded: 02/11/2015
Attorney Dkt #:61552
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULZ, FRANK
Exec Dt:
06/03/2014
2
BRUCK, PETER
Exec Dt:
06/03/2014
Assignee
1
HYDAC FLUIDTECHNIK GMBH
INDUSTRIEGEBIET
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10323657
US20150152889
13261912
Correspondence name and address
MARK S. BICKS
1300 19TH STREET, NW, SUITE 600
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:033322/0628   Pages: 3
Recorded: 07/16/2014
Attorney Dkt #:61677
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULZ, FRANK
Exec Dt:
06/05/2014
2
BRUCK, PETER
Exec Dt:
06/05/2014
Assignee
1
HYDAC FLUIDTECHNIK GMBH
INDUSTRIEGEBIET
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9631647
US20140318115
13261904
Correspondence name and address
MARK S. BICKS
1300 19TH STREET, NW, SUITE 600
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:037185/0598   Pages: 3
Recorded: 12/02/2015
Attorney Dkt #:2015-1302A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIPPEL, OLAF
Exec Dt:
11/10/2015
2
SCHULZ, FRANK
Exec Dt:
11/12/2015
3
BILL, MARKUS
Exec Dt:
11/12/2015
Assignee
1
HYDAC FLUIDTECHNIK GMBH
INDUSTRIEGEBIET
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9791061
US20160116075
14893094
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:037739/0784   Pages: 3
Recorded: 02/16/2016
Attorney Dkt #:2015-1590A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRUCK, PETER
Exec Dt:
01/21/2016
2
SCHULZ, FRANK
Exec Dt:
01/21/2016
Assignee
1
HYDAC FLUIDTECHNIK GMBH
JUSTUS-VON-LIEBIG-STRASSE
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10146235
US20160195879
14912180
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:038077/0315   Pages: 3
Recorded: 03/23/2016
Attorney Dkt #:2016-0169A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULZ, FRANK
Exec Dt:
03/07/2016
2
REIK, MICHAEL
Exec Dt:
03/07/2016
3
HILZENDEGEN, PHILIPP
Exec Dt:
03/07/2016
Assignee
1
HYDAC FLUIDTECHNIK GMBH
JUSTUS-VON-LIEBIG-STRASSE
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9869400
US20160230900
15024055
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:040054/0473   Pages: 3
Recorded: 10/19/2016
Attorney Dkt #:2016-1195A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILZENDEGEN, PHILIPP
Exec Dt:
08/29/2016
2
BRUCK, PETER
Exec Dt:
10/06/2016
3
SCHULZ, FRANK
Exec Dt:
09/29/2016
Assignee
1
HYDAC FLUIDTECHNIK GMBH
JUSTUS-VON-LIEBIG-STRASSE
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170159832
15129936
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 15
Reel/Frame:042161/0809   Pages: 3
Recorded: 04/27/2017
Attorney Dkt #:2017-0272A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULZ, FRANK
Exec Dt:
04/07/2017
2
BILL, MARKUS
Exec Dt:
04/07/2017
Assignee
1
HYDAC FLUIDTECHNIK GMBH
JUSTUS-VON-LIEBIG-STRASSE
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10400912
US20170321820
15520107
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 16
Reel/Frame:043019/0997   Pages: 3
Recorded: 06/28/2017
Attorney Dkt #:2017-0839A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHULZ, FRANK
Exec Dt:
06/20/2017
Assignee
1
HYDAC FLUIDTECHNIK GMBH
JUSTUS-VON-LIEBIG-STRASSE
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10458556
US20170356554
15540280
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 17
Reel/Frame:044335/0778   Pages: 3
Recorded: 12/08/2017
Attorney Dkt #:2017-1528A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULZ, FRANK
Exec Dt:
11/28/2017
2
REIK, MICHAEL
Exec Dt:
11/28/2017
Assignee
1
HYDAC FLUIDTECHNIK GMBH
JUSTUS-VON-LIEBIG-STRASSE
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11442478
US20180173253
15579651
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 18
Reel/Frame:048117/0533   Pages: 3
Recorded: 01/24/2019
Attorney Dkt #:2018-2074A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULZ, FRANK
Exec Dt:
01/03/2019
2
BRUCK, PETER
Exec Dt:
01/08/2019
Assignee
1
HYDAC FLUIDTECHNIK GMBH
JUSTUS-VON-LIEBIG-STRASSE
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10865891
US20190162319
16313537
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 19
Reel/Frame:051991/0439   Pages: 3
Recorded: 03/03/2020
Attorney Dkt #:2019-2328A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRUCK, PETER
Exec Dt:
01/31/2020
2
SCHULZ, FRANK
Exec Dt:
01/31/2020
Assignee
1
HYDAC FLUIDTECHNIK GMBH
JUSTUS-VON-LIEBIG-STRASSE
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11268544
US20200347855
16643892
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 20
Reel/Frame:052949/0977   Pages: 3
Recorded: 06/16/2020
Attorney Dkt #:2020-1207A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BILL, MARKUS
Exec Dt:
06/02/2020
2
SCHULZ, FRANK
Exec Dt:
05/26/2020
Assignee
1
HYDAC FLUIDTECHNIK GMBH
JUSTUS-VON-LIEBIG-STRASSE
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11307599
US20210089061
16954292
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 21
Reel/Frame:053720/0213   Pages: 4
Recorded: 09/09/2020
Attorney Dkt #:2020-2042A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRUCK, PETER
Exec Dt:
07/27/2020
2
SCHULZ, FRANK
Exec Dt:
08/19/2020
3
STAUCH, CHRISTIAN
Exec Dt:
07/21/2020
4
LÜBBERT, JAN
Exec Dt:
07/27/2020
Assignee
1
HYDAC FLUIDTECHNIK GMBH
JUSTUS-VON-LIEBIG-STRASSE
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200378409
16970715
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 22
Reel/Frame:061775/0098   Pages: 3
Recorded: 11/15/2022
Attorney Dkt #:2022-2032A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHEIDT, MICHAEL
Exec Dt:
11/10/2022
2
SCHULZ, FRANK
Exec Dt:
11/04/2022
3
STAUCH, CHRISTIAN
Exec Dt:
11/07/2022
4
RINGLE, TIMO
Exec Dt:
11/10/2022
Assignee
1
HYDAC FLUIDTECHNIK GMBH
JUSTUS-VON-LIEBIG-STRASSE,
SULZBACH/SAAR, GERMANY 66280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230182706
17925389
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036

Search Results as of: 05/29/2024 12:02 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