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 : LEONHARDT, DARRIN
Total Assignments: 27
Assignment: 1
Reel/Frame:014696/0316   Pages: 3
Recorded: 06/04/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/10/2003
2
Exec Dt:
12/10/2003
3
Exec Dt:
12/16/2003
4
Exec Dt:
12/10/2003
5
Exec Dt:
12/10/2003
Assignee
1
800 NORTH QUINCY STREET, BALLSTON TOWER ONE
CHIEF OF NAVAL RESEARCH OFFICE OF COUNSEL
ARLINGTON, VIRGINIA 22217
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10644567
Correspondence name and address
ASSOCIATE COUNSEL (PATENTS)
JOHN J. KARASEK
4555 OVERLOOK AVENUE, SW
NAVAL RESEARCH LABORATORY (ATTN: ET AL
WASHINGTON, DC 20375
Assignment: 2
Reel/Frame:023153/0924   Pages: 4
Recorded: 08/27/2009
Attorney Dkt #:100045-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/16/2003
2
Exec Dt:
12/10/2003
3
Exec Dt:
12/16/2003
4
Exec Dt:
12/10/2003
5
Exec Dt:
12/10/2003
Assignee
1
875 N RANDOLPH ST
SUITE 1425
ARLINGTON, VIRGINIA 22203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12548510
Correspondence name and address
JOSEPH T GRUNKEMEYER
4555 OVERLOOK AVE, SW
CODE 1008.2
WASHINGTON, DC 20375
Assignment: 3
Reel/Frame:014383/0840   Pages: 2
Recorded: 02/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/26/2004
2
Exec Dt:
02/27/2004
3
Exec Dt:
02/26/2004
4
Exec Dt:
02/26/2004
Assignee
1
BALLSTON TOWER ONE, 800 NORTH QUINCY STREET
OFFICE OF COUNSEL, CHIEF OF NAVAL RESEARCH (CODE OOCCIP)
ARLINGTON, VIRGINIA 22217
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10672269
Correspondence name and address
NAVAL RESEARCH LABORATORY
JOHN J. KARASEK
ASSOCIATE COUNSEL (PATENTS)(CODE 1008.2)
4555 OVERLOOK AVENUE, SW
WASHINGTON, DC 20375
Assignment: 4
Reel/Frame:018789/0037   Pages: 2
Recorded: 01/19/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/13/2004
2
Exec Dt:
04/13/2004
3
Exec Dt:
04/13/2004
4
Exec Dt:
04/13/2004
Assignee
1
ONE LIBERTY CTR. 875 NORTH RANDOLPH STREET SUITE 1425
CHIEF OF NAVAL RESEARCH OFFICE OF COUNSEL (ATTN: CODE OOCCIP)
ARLINGTON, VIRGINIA 22203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10825800
Correspondence name and address
ASSOCIATE COUNSEL (PATENTS)
NAVAL RESEARCH LABORATORY
(ATTN: CODE 1008.2)
4555 OVERLOOK AVENUE, SW
WASHINGTON, DC 20375
Assignment: 5
Reel/Frame:018615/0239   Pages: 3
Recorded: 12/08/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/22/2004
2
Exec Dt:
06/22/2004
3
Exec Dt:
06/22/2004
4
Exec Dt:
06/22/2004
5
Exec Dt:
06/22/2004
Assignee
1
BALLSTON TOWER ONE 800 NORTH QUINCY STREET
CHIEF OF NAVAL RESEARCH OFFICE OF COUNSEL (ATTN: CODE OOCCIP)
ARLINGTON, VIRGINIA 22217
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10875002
Correspondence name and address
ASSOCIATE COUNSEL (PATENTS)
NAVAL RESEARCH LABORATORY
ATTN: CODE 1008.2
455 OVERLOOK AVENUE, SW
WASHINGTON, DC 20375
Assignment: 6
Reel/Frame:021739/0162   Pages: 3
Recorded: 10/27/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/22/2004
2
Exec Dt:
06/22/2004
3
Exec Dt:
06/22/2004
4
Exec Dt:
06/22/2004
5
Exec Dt:
06/22/2004
Assignee
1
875 NORTH RANDOLPH STREET, SUITE 1425
CHIEF OF NAVAL RESERACH OFFICE OF COUNSEL (ATTN: OOCCIP)
ARLINGTON, VIRGINIA 22203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12182231
Correspondence name and address
ASSOCIATE COUNEL (PATENTS)
NAVAL RESEARCH LABORATORY
(ATTN: CODE 1008.2)
4555 OVERLOOK AVENUE, SW
WASHINGTON, DC 20375
Assignment: 7
Reel/Frame:018270/0539   Pages: 2
Recorded: 09/15/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/2005
2
Exec Dt:
12/05/2005
Assignee
1
ONE LIBERTY CTR., 875 NORTH RANDOLPH STREET SUITE 1425
CHIEF OF NAVAL RESEARCH OFFICE OF COUNSEL (ATTN: CODE OOCCIP)
ARLINGTON, VIRGINIA 22203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11296708
Correspondence name and address
ASSOCIATE COUNSEL (PATENTS)
NAVAL RESEARCH LABORATORY
(ATTN: CODE 1008.2)
4555 OVERLOOK AVENUE, SW
WASHINGTON, DC 20375
Assignment: 8
Reel/Frame:020343/0089   Pages: 6
Recorded: 01/09/2008
Attorney Dkt #:98455-US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2008
2
Exec Dt:
01/07/2008
3
Exec Dt:
01/09/2008
Assignee
1
4555 OVERLOOK AVE SW
CODE 1008.2
WASHINGTON, DISTRICT OF COLUMBIA 20375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11868979
Correspondence name and address
NAVAL RESEARCH LAB (CODE 1008.2)
4555 OVERLOOK AVE SW
CODE 1008.2
WASHINGTON, DC 20375
Assignment: 9
Reel/Frame:023184/0932   Pages: 3
Recorded: 09/02/2009
Attorney Dkt #:22502-5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/13/2009
Assignee
1
910 CLOPPER ROAD
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12504736
Correspondence name and address
DOCKET ADMINISTRATOR
65 LIVINGSTON AVENUE
LOWENSTEIN SANDLER PC
ROSELAND, NJ 07068
Assignment: 10
Reel/Frame:033520/0147   Pages: 3
Recorded: 08/12/2014
Attorney Dkt #:22502-33
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/13/2009
Assignee
1
910 CLOPPER ROAD
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13557618
Correspondence name and address
RAYMOND G. CAPPO
65 LIVINGSTON AVENUE
ROSELAND, NJ 07068
Assignment: 11
Reel/Frame:025804/0428   Pages: 6
Recorded: 02/14/2011
Attorney Dkt #:22502-13
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/03/2011
2
Exec Dt:
02/03/2011
3
Exec Dt:
02/03/2011
Assignee
1
910 CLOPPER ROAD
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12974335
Correspondence name and address
DOCKET ADMINISTRATOR
65 LIVINGSTON AVENUE
LOWENSTEIN SANDLER PC
ROSELAND, NJ 07068
Assignment: 12
Reel/Frame:029095/0351   Pages: 7
Recorded: 10/09/2012
Attorney Dkt #:22502-21
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/29/2012
2
Exec Dt:
03/01/2012
3
Exec Dt:
03/01/2012
4
Exec Dt:
03/01/2012
Assignee
1
910 CLOPPER ROAD
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13344240
Correspondence name and address
DOCKET ADMINISTRATOR
65 LIVINGSTON AVENUE
LOWENSTEIN SANDLER PC
ROSELAND, NJ 07068
Assignment: 13
Reel/Frame:029275/0736   Pages: 3
Recorded: 11/09/2012
Attorney Dkt #:22502/3
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INVENTOR NAME TO "DARRIN LEONHARDT" PREVIOUSLY RECORDED ON REEL 029095 FRAME 0380. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
Exec Dt:
10/09/2012
Assignee
1
910 CLOPPER ROAD
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12496172
Correspondence name and address
LOWENSTEIN SANDLER
65 LIVINGSTON AVENUE
ROSELAND, NJ 07068
Assignment: 14
Reel/Frame:030579/0826   Pages: 12
Recorded: 06/10/2013
Attorney Dkt #:22502-18
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/05/2013
2
Exec Dt:
02/12/2013
3
Exec Dt:
02/08/2013
4
Exec Dt:
02/05/2013
5
Exec Dt:
02/14/2013
6
Exec Dt:
02/07/2013
7
Exec Dt:
02/12/2013
8
Exec Dt:
02/07/2013
Assignee
1
910 CLOPPER ROAD
GAITHERSURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13680882
Correspondence name and address
DOCKET ADMINISTRATOR
65 LIVINGSTON AVENUE
LOWENSTEIN SANDLER LLP
ROSELAND, NJ 07068
Assignment: 15
Reel/Frame:034129/0536   Pages: 4
Recorded: 11/07/2014
Attorney Dkt #:22502-55
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/21/2014
2
Exec Dt:
10/28/2014
Assignee
1
910 CLOPPER ROAD
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14478319
Correspondence name and address
DOCKET ADMINISTRATOR
65 LIVINGSTON AVENUE
LOWENSTEIN SANDLER LLP
ROSELAND, NJ 07068
Assignment: 16
Reel/Frame:037802/0161   Pages: 3
Recorded: 02/23/2016
Attorney Dkt #:187250-3015US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/03/2016
2
Exec Dt:
02/03/2016
Assignee
1
910 CLOPPER ROAD
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14994747
Correspondence name and address
STRADLEY RONON STEVENS & YOUNG, LLP
30 VALLEY STREAM PARKWAY
MALVERN, PA 19355
Assignment: 17
Reel/Frame:037802/0186   Pages: 5
Recorded: 02/23/2016
Attorney Dkt #:187250-3012US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/03/2016
2
Exec Dt:
02/03/2016
3
Exec Dt:
02/03/2016
4
Exec Dt:
02/04/2016
5
Exec Dt:
02/04/2016
Assignee
1
910 CLOPPER ROAD
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14994253
Correspondence name and address
STRADLEY RONON STEVENS & YOUNG, LLP
30 VALLEY STREAM PARKWAY
MALVERN, PA 19355
Assignment: 18
Reel/Frame:037802/0225   Pages: 4
Recorded: 02/23/2016
Attorney Dkt #:187250-3011US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/03/2016
2
Exec Dt:
02/03/2016
3
Exec Dt:
02/04/2016
4
Exec Dt:
02/04/2016
Assignee
1
910 CLOPPER ROAD
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14994882
Correspondence name and address
STRADLEY RONON STEVENS & YOUNG, LLP
30 VALLEY STREAM PARKWAY
MALVERN, PA 19355
Assignment: 19
Reel/Frame:040292/0021   Pages: 3
Recorded: 11/11/2016
Attorney Dkt #:187250-3079
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/11/2016
2
Exec Dt:
11/11/2016
3
Exec Dt:
11/11/2016
Assignee
1
910 CLOPPER ROAD
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15349765
Correspondence name and address
STRADLEY RONON STEVENS & YOUNG LLP
30 VALLEY STREAM PARKWAY
MALVERN, PA 19355
Assignment: 20
Reel/Frame:043573/0564   Pages: 3
Recorded: 09/13/2017
Attorney Dkt #:187250-3135
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/30/2017
2
Exec Dt:
03/30/2017
3
Exec Dt:
03/30/2017
Assignee
1
910 CLOPPER ROAD
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15702919
Correspondence name and address
STRADLEY RONON STEVENS & YOUNG, LLP
30 VALLEY STREAM PARKWAY
MALVERN, PA 19355-1481
Assignment: 21
Reel/Frame:045506/0210   Pages: 5
Recorded: 04/11/2018
Attorney Dkt #:187250-3160
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/05/2017
2
Exec Dt:
03/30/2017
3
Exec Dt:
03/30/2017
4
Exec Dt:
04/05/2017
5
Exec Dt:
05/09/2017
Assignees
1
910 CLOPPER ROAD
GAITHERSBURG, MARYLAND 20878
2
HERAEUSSTRASSE 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15917000
Correspondence name and address
STRADLEY RONON STEVENS & YOUNG, LLP
30 VALLEY STREAM PARKWAY
MALVERN, PA 19355-1481
Assignment: 22
Reel/Frame:046485/0568   Pages: 3
Recorded: 07/27/2018
Attorney Dkt #:187250-3158
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/30/2017
2
Exec Dt:
03/30/2017
3
Exec Dt:
07/27/2018
4
Exec Dt:
03/30/2017
Assignee
1
910 CLOPPER ROAD
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15935217
Correspondence name and address
STRADLEY RONON STEVENS & YOUNG, LLP
30 VALLEY STREAM PARKWAY
MALVERN, PA 19355-1481
Assignment: 23
Reel/Frame:044643/0986   Pages: 3
Recorded: 01/17/2018
Attorney Dkt #:187250-3147
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/01/2017
2
Exec Dt:
06/01/2017
3
Exec Dt:
06/01/2017
4
Exec Dt:
06/01/2017
Assignee
1
910 CLOPPER ROAD
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15873458
Correspondence name and address
STRADLEY RONON STEVENS & YOUNG, LLP
30 VALLEY STREAM PARKWAY
MALVERN, PA 19355-1481
Assignment: 24
Reel/Frame:047728/0241   Pages: 3
Recorded: 12/10/2018
Attorney Dkt #:187250-3164
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/07/2018
2
Exec Dt:
03/07/2018
3
Exec Dt:
03/07/2018
Assignee
1
910 CLOPPER ROAD
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16179400
Correspondence name and address
STRADLEY RONON STEVENS & YOUNG, LLP
30 VALLEY STREAM PARKWAY
MALVERN, PA 19355-1481
Assignment: 25
Reel/Frame:047037/0501   Pages: 4
Recorded: 10/02/2018
Attorney Dkt #:187250-3163
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/04/2018
2
Exec Dt:
04/04/2018
3
Exec Dt:
04/03/2018
4
Exec Dt:
04/04/2018
Assignees
1
910 CLOPPER ROAD
GAITHERSBURG, MARYLAND 20878
2
HERAEUSSTRASSE 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16149354
Correspondence name and address
STRADLEY RONON STEVENS & YOUNG, LLP
30 VALLEY STREAM PARKWAY
MALVERN, PA 19355-1481
Assignment: 26
Reel/Frame:055615/0644   Pages: 4
Recorded: 03/17/2021
Attorney Dkt #:187250-3353
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/04/2018
2
Exec Dt:
04/04/2018
3
Exec Dt:
04/03/2018
4
Exec Dt:
04/04/2018
Assignees
1
910 CLOPPER ROAD
GAITHERSBURG, MARYLAND 20878
2
HERAEUSSTRASSE 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17203038
Correspondence name and address
STRADLEY RONON STEVENS & YOUNG, LLP
30 VALLEY STREAM PARKWAY
MALVERN, PA 19355-1481
Assignment: 27
Reel/Frame:048008/0056   Pages: 10
Recorded: 01/15/2019
Attorney Dkt #:187250-3170
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/18/2018
2
Exec Dt:
12/18/2018
3
Exec Dt:
12/23/2018
4
Exec Dt:
12/19/2018
5
Exec Dt:
12/18/2018
6
Exec Dt:
12/18/2018
7
Exec Dt:
12/18/2018
8
Exec Dt:
12/18/2018
9
Exec Dt:
01/07/2019
Assignees
1
910 CLOPPER ROAD
GAITHERSBURG, MARYLAND 20878
2
HERAEUSSTRASSE 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16220401
Correspondence name and address
STRADLEY RONON STEVENS & YOUNG, LLP
30 VALLEY STREAM PARKWAY
MALVERN, PA 19355-1481

Search Results as of: 05/09/2024 02:07 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