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 : DWORAK, DAVID P.
Total Assignments: 22
Assignment: 1
Reel/Frame:018447/0479   Pages: 6
Recorded: 10/27/2006
Attorney Dkt #:LC-569/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, THOMAS FAY-OY
Exec Dt:
10/27/2006
2
DWORAK, DAVID P.
Exec Dt:
10/27/2006
3
CHU, HSIEN-KUN
Exec Dt:
10/27/2006
4
LIISTRO, MATHIAS E., JR.
Exec Dt:
10/27/2006
Assignee
1
HENKEL CORPORATION
1001 TROUT BROOK CROSSING
ROCKY HILL, CONNECTICUT 06067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7625978
NONE
11553759
Correspondence name and address
STEVEN C. BAUMAN
HENKEL CORPORATION
1001 TROUT BROOK CROSSING
ROCKY HILL, CT 06067
Assignment: 2
Reel/Frame:019531/0001   Pages: 3
Recorded: 07/09/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOUCEK, MARK D.
Exec Dt:
06/04/2007
2
DWORAK, DAVID P.
Exec Dt:
06/04/2007
Assignee
1
AKRON, UNIVERSITY OF
302 BUCHTEL COMMON
AKRON, OHIO 44325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080064803
11751309
Correspondence name and address
ROETZEL AND ANDRESS
222 SOUTH MAIN STREET
AKRON, OH 44308
Assignment: 3
Reel/Frame:019532/0856   Pages: 4
Recorded: 07/09/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOUCEK, MARK D.
Exec Dt:
06/04/2007
2
DWORAK, DAVID P.
Exec Dt:
06/04/2007
Assignee
1
AKRON, UNIVERSITY OF
302 BUCHTEL COMMON
AKRON, OHIO 44325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8198389
US20070287763
11753904
Correspondence name and address
GEORGE W. MOXON II
ROETZEL & ANDRESS
222 SOUTH MAIN STREET
AKRON, OH 44308
Assignment: 4
Reel/Frame:019932/0726   Pages: 4
Recorded: 10/04/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOUCEK, MARK D.
Exec Dt:
08/15/2007
2
DWORAK, DAVID P.
Exec Dt:
08/27/2007
Assignee
1
AKRON, UNIVERSITY OF
302 BUCHTEL COMMON
AKRON, OHIO 44325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080051525
11823593
Correspondence name and address
GEORGE W. MOXON II
ROETZEL & ANDRESS
222 SOUTH MAIN STREET
AKRON, OH 44308
Assignment: 5
Reel/Frame:029280/0559   Pages: 5
Recorded: 11/12/2012
Attorney Dkt #:LC-662
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MESSANA, ANDREW
Exec Dt:
06/18/2009
2
DWORAK, DAVID P.
Exec Dt:
06/09/2009
3
JACOBINE, ANTHONY F.
Exec Dt:
06/08/2009
Assignee
1
HENKEL CORPORATION
ONE HENKEL WAY
ROCKY HILL, CONNECTICUT 06067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8362112
US20120129994
13284176
Correspondence name and address
HENKEL CORPORATION
ONE HENKEL WAY
ROCKY HILL, CT 06067
Assignment: 6
Reel/Frame:024690/0848   Pages: 8
Recorded: 07/15/2010
Attorney Dkt #:089498.0559.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DWORAK, DAVID P.
Exec Dt:
07/13/2010
2
SOUCEK, MARK D.
Exec Dt:
07/08/2010
Assignee
1
THE UNIVERSITY OF AKRON
302 BUCHTEL COMMON
AKRON, OHIO 44325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100280189
12095567
Correspondence name and address
ROETZEL & ANDRESS
222 S. MAIN ST.
AKRON, OH 44308
Assignment: 7
Reel/Frame:026648/0823   Pages: 7
Recorded: 07/26/2011
Attorney Dkt #:089498.0558.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOUCEK, MARK D.
Exec Dt:
05/12/2011
2
DWORAK, DAVID P.
Exec Dt:
05/17/2011
3
CHAKRABORTY, RUBY
Exec Dt:
07/05/2011
Assignee
1
THE UNIVERSITY OF AKRON
302 BUCHTEL COMMON
AKRON, OHIO 44325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8653218
US20110275778
12671557
Correspondence name and address
ROETZEL & ANDRESS
222 S. MAIN STREET
AKRON, OH 44308
Assignment: 8
Reel/Frame:032293/0374   Pages: 6
Recorded: 02/25/2014
Attorney Dkt #:LC-687
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHU, QINYAN
Exec Dt:
11/12/2012
2
DWORAK, DAVID P.
Exec Dt:
11/12/2012
3
WOODS, JOHN G.
Exec Dt:
11/12/2012
4
JACOBINE, ANTHONY F.
Exec Dt:
11/13/2012
Assignee
1
HENKEL CORPORATION
ONE HENKEL WAY
ROCKY HILL, CONNECTICUT 06067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9006362
US20140107283
13795537
Correspondence name and address
HENKEL CORPORATION
ONE HENKEL WAY
ROCKY HILL, CT 06067
Assignment: 9
Reel/Frame:032517/0492   Pages: 8
Recorded: 03/25/2014
Attorney Dkt #:PT031487
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JACOBINE, ANTHONY F.
Exec Dt:
04/17/2013
2
WOODS, JOHN G.
Exec Dt:
04/26/2013
3
SENUTA, SCOTT
Exec Dt:
04/26/2013
4
DWORAK, DAVID P.
Exec Dt:
04/17/2013
5
DUCH, DEBORA E.
Exec Dt:
04/25/2013
6
MAZZULLO, JOHN
Exec Dt:
04/17/2013
Assignee
1
HENKEL CORPORATION
ONE HENKEL WAY
ROCKY HILL, CONNECTICUT 06067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8883941
US20140275448
13846088
Correspondence name and address
HENKEL CORPORATION
ONE HENKEL WAY
ROCKY HILL, CT 06067
Assignment: 10
Reel/Frame:033815/0272   Pages: 8
Recorded: 09/25/2014
Attorney Dkt #:PT031487
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JACOBINE, ANTHONY F.
Exec Dt:
04/12/2013
2
WOODS, JOHN G.
Exec Dt:
04/26/2013
3
SENUTA, SCOTT
Exec Dt:
04/26/2013
4
DWORAK, DAVID P.
Exec Dt:
04/17/2013
5
DUCH, DEBORA E.
Exec Dt:
04/26/2013
6
MAZZULLO, JOHN
Exec Dt:
04/17/2013
Assignee
1
HENKEL CORPORATION
ONE HENKEL WAY
ROCKY HILL, CONNECTICUT 06067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8883941
US20140275448
13846088
Correspondence name and address
HENKEL CORPORATION
ONE HENKEL WAY
ROCKY HILL, CT 06067
Assignment: 11
Reel/Frame:039123/0614   Pages: 4
Recorded: 07/11/2016
Attorney Dkt #:PT031764/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLEMARCZYK, PHILIP T.
Exec Dt:
08/13/2013
2
DWORAK, DAVID P.
Exec Dt:
08/13/2013
Assignee
1
HENKEL CORPORATION
ONE HENKEL WAY
ROCKY HILL, CONNECTICUT 06067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160152752
15017692
Correspondence name and address
HENKEL CORPORATION
ONE HENKEL WAY
ROCKY HILL, CT 06067
Assignment: 12
Reel/Frame:047956/0157   Pages: 4
Recorded: 01/10/2019
Attorney Dkt #:PT031764/US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLEMARCZYK, PHILIP T.
Exec Dt:
08/13/2013
2
DWORAK, DAVID P.
Exec Dt:
08/13/2013
Assignee
1
HENKEL CORPORATION
ONE HENKEL WAY
ROCKY HILL, CONNECTICUT 06067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190071528
16182768
Correspondence name and address
HENKEL CORPORATION
ONE HENKEL WAY
ROCKY HILL, CT 06067
Assignment: 13
Reel/Frame:032480/0464   Pages: 12
Recorded: 03/20/2014
Attorney Dkt #:LC-685
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHALL, JOEL D.
Exec Dt:
08/27/2013
2
EDO, ERIC HERNANDEZ
Exec Dt:
08/27/2013
3
WOODS, JOHN G.
Exec Dt:
08/27/2013
4
DWORAK, DAVID P.
Exec Dt:
08/27/2013
5
KLEMARCZYK, PHILIP T.
Exec Dt:
08/26/2013
6
DECATO, ALFRED A.
Exec Dt:
08/27/2013
Assignee
1
HENKEL CORPORATION
ONE HENKEL WAY
ROCKY HILL, CONNECTICUT 06067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9090765
US20140221573
14345863
Correspondence name and address
HENKEL CORPORATION
ONE HENKEL WAY
ROCKY HILL, CT 06067
Assignment: 14
Reel/Frame:048750/0669   Pages: 5
Recorded: 04/01/2019
Attorney Dkt #:PT031905
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DWORAK, DAVID P.
Exec Dt:
07/23/2014
2
KLEMARCZYK, PHILIP T.
Exec Dt:
07/23/2014
3
JACOBINE, ANTHONY F.
Exec Dt:
07/24/2014
Assignee
1
HENKEL CORPORATION
ONE HENKEL WAY
ROCKY HILL, CONNECTICUT 06067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10287368
US20170107306
15371306
Correspondence name and address
HENKEL CORPORATION
ONE HENKEL WAY
ROCKY HILL, CT 06067
Assignment: 15
Reel/Frame:043188/0186   Pages: 6
Recorded: 08/03/2017
Attorney Dkt #:PT031426
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JACOBINE, ANTHONY F.
Exec Dt:
01/20/2015
2
WOODS, JOHN G.
Exec Dt:
01/20/2015
3
DWORAK, DAVID P.
Exec Dt:
01/20/2015
4
GUSTAFSON, DAREL
Exec Dt:
01/20/2015
Assignee
1
HENKEL IP & HOLDING GMBH
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10414845
US20170298162
15638468
Correspondence name and address
HENKEL CORPORATION
ONE HENKEL WAY
ROCKY HILL, CT 06067
Assignment: 16
Reel/Frame:035273/0652   Pages: 7
Recorded: 03/27/2015
Attorney Dkt #:PT032811
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MESSANA, ANDREW M.
Exec Dt:
01/30/2015
2
DWORAK, DAVID P.
Exec Dt:
01/29/2015
3
JACOBINE, ANTHONY F.
Exec Dt:
02/18/2015
4
MESSANA, ANGELICA
Exec Dt:
01/30/2015
5
GUSTAFSON, DAREL
Exec Dt:
01/29/2015
Assignee
1
HENKEL IP & HOLDING GMBH
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9587151
US20150136323
14605037
Correspondence name and address
PATRICIA D. RUSSO
HENKEL CORPORATION
ONE HENKEL WAY
ROCKY HILL, CT 06067
Assignment: 17
Reel/Frame:058882/0443   Pages: 6
Recorded: 02/03/2022
Attorney Dkt #:PT032834 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MESSANA, ANDREW D
Exec Dt:
01/30/2015
2
DWORAK, DAVID P.
Exec Dt:
01/29/2015
3
JACOBINE, ANTHONY F.
Exec Dt:
02/18/2015
4
MESSANA, ANGELICA
Exec Dt:
01/30/2015
Assignee
1
HENKEL IP & HOLDING GMBH
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170320998
15660595
Correspondence name and address
HENKEL CORPORATION
ONE HENKEL WAY
ROCKY HILL, CT 06067
Assignment: 18
Reel/Frame:044081/0867   Pages: 5
Recorded: 11/09/2017
Attorney Dkt #:PT033069
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DWORAK, DAVID P.
Exec Dt:
04/23/2015
2
GUSTAFSON, DAREL
Exec Dt:
04/22/2015
3
MESSANA, ANDREW D.
Exec Dt:
04/24/2015
Assignee
1
HENKEL IP & HOLDING GMBH
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180022848
15723583
Correspondence name and address
HENKEL CORPORATION
ONE HENKEL WAY
ROCKY HILL, CT 06067
Assignment: 19
Reel/Frame:045557/0927   Pages: 8
Recorded: 04/17/2018
Attorney Dkt #:PT033150
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MESSANA, ANDREW D.
Exec Dt:
11/11/2015
2
DWORAK, DAVID P.
Exec Dt:
10/21/2015
3
GUSTAFSON, DAREL
Exec Dt:
11/21/2015
4
JACOBINE, ANTHONY F.
Exec Dt:
10/23/2015
Assignee
1
HENKEL IP & HOLDING GMBH
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10822444
US20180319920
15953632
Correspondence name and address
HENKEL CORPORATION
ONE HENKEL WAY
ROCKY HILL, CT 06067
Assignment: 20
Reel/Frame:046834/0558   Pages: 3
Recorded: 09/11/2018
Attorney Dkt #:PT033390
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DWORAK, DAVID P.
Exec Dt:
03/31/2016
Assignee
1
HENKEL IP & HOLDING GMBH
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10526509
US20180237661
15959528
Correspondence name and address
HENKEL CORPORATION
ONE HENKEL WAY
ROCKY HILL, CT 06067
Assignment: 21
Reel/Frame:047378/0690   Pages: 5
Recorded: 11/01/2018
Attorney Dkt #:PT033910
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DECATO, ALFRED A.
Exec Dt:
01/19/2017
2
JIN, SHUHUA
Exec Dt:
01/20/2017
3
DWORAK, DAVID P.
Exec Dt:
01/19/2017
Assignee
1
HENKEL IP & HOLDING GMBH
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10889737
US20180305594
16021995
Correspondence name and address
HENKEL CORPORATION
ONE HENKEL WAY
ROCKY HILL, CT 06067
Assignment: 22
Reel/Frame:053860/0852   Pages: 5
Recorded: 09/23/2020
Attorney Dkt #:2017P34914 US01_JEP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHU, QINYAN
Exec Dt:
01/18/2018
2
JIN, SHUHUA
Exec Dt:
01/18/2018
3
DWORAK, DAVID P.
Exec Dt:
01/16/2018
Assignee
1
HENKEL IP & HOLDING GMBH
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200277444
15929728
Correspondence name and address
HENKEL CORPORATION
ONE HENKEL WAY
ROCKY HILL, CT 06067

Search Results as of: 05/23/2024 03:00 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