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 : SIEVI, ROBERT
Total Assignments: 10
Assignment: 1
Reel/Frame:018873/0114   Pages: 6
Recorded: 02/09/2007
Attorney Dkt #:FER-15454.001.001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/21/2007
2
Exec Dt:
01/15/2007
3
Exec Dt:
01/15/2007
4
Exec Dt:
01/22/2007
5
Exec Dt:
01/16/2007
Assignee
1
GUTLEUTSTRASSE 215
FRANKFURT/MAIN, GERMANY 60327
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11570159
Correspondence name and address
KENNETH A.CLARK
925 EUCLID AVENUE, SUITE 700
CLEVELAND, OH 44115-1405
Assignment: 2
Reel/Frame:039411/0038   Pages: 9
Recorded: 08/11/2016
Attorney Dkt #:140891.08900
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/25/2016
2
Exec Dt:
05/25/2016
3
Exec Dt:
05/25/2016
4
Exec Dt:
05/25/2016
5
Exec Dt:
05/25/2016
Assignee
1
HERAEUSSTRASSE 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14880461
Correspondence name and address
BLANK ROME LLP
1825 EYE STREET NW
WASHINGTON, DC 20006-5403
Assignment: 3
Reel/Frame:056251/0092   Pages: 23
Recorded: 05/13/2021
Attorney Dkt #:H683.185.101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/14/2021
2
Exec Dt:
03/24/2021
3
Exec Dt:
04/10/2021
4
Exec Dt:
03/23/2021
5
Exec Dt:
04/14/2021
6
Exec Dt:
03/29/2021
7
Exec Dt:
05/12/2021
Assignee
1
HERAEUSSTRASSE 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17117890
Correspondence name and address
DICKE, BILLIG & CZAJA
FIFTH STREET TOWERS
100 SOUTH FIFTH STREET, SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 4
Reel/Frame:058690/0800   Pages: 11
Recorded: 01/19/2022
Attorney Dkt #:189903-3021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/04/2022
2
Exec Dt:
12/10/2021
3
Exec Dt:
01/11/2022
Assignee
1
HERAEUSSTRASSE 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17520149
Correspondence name and address
SHEILA VICTOR FOR JOSEPH D. ROSSI, ESQ.
STRADLEY RONON STEVENS & YOUNG, LLP
30 VALLEY STREAM PARKWAY
MALVERN, PA 19355
Assignment: 5
Reel/Frame:059326/0935   Pages: 8
Recorded: 03/21/2022
Attorney Dkt #:2019P00146WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/09/2022
2
Exec Dt:
02/15/2022
3
Exec Dt:
02/17/2022
4
Exec Dt:
02/10/2022
5
Exec Dt:
02/09/2022
Assignee
1
HERAEUSSTRASSE 12 - 14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17754001
Correspondence name and address
COLSON LAW GROUP
5555 MAIN STREET
BUFFALO, NY 14221
Assignment: 6
Reel/Frame:059784/0012   Pages: 7
Recorded: 05/02/2022
Attorney Dkt #:2019P00160WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/16/2022
2
Exec Dt:
02/15/2022
3
Exec Dt:
02/15/2022
4
Exec Dt:
02/14/2022
Assignee
1
HERAEUSSTRASSE 12 - 14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17755571
Correspondence name and address
COLSON LAW GROUP
5555 MAIN STREET
BUFFALO, NY 14221
Assignment: 7
Reel/Frame:062160/0904   Pages: 5
Recorded: 12/20/2022
Attorney Dkt #:2020P00086WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/10/2022
2
Exec Dt:
08/10/2022
3
Exec Dt:
08/03/2022
Assignee
1
HERAEUSSTRASSE 12 - 14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18002590
Correspondence name and address
COLSON LAW GROUP
5555 MAIN STREET
BUFFALO, NY 14221
Assignment: 8
Reel/Frame:062300/0274   Pages: 4
Recorded: 01/06/2023
Attorney Dkt #:2020P00085WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/10/2022
2
Exec Dt:
08/10/2022
3
Exec Dt:
07/19/2022
Assignee
1
HERAEUSSTRASSE 12 - 14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18004581
Correspondence name and address
COLSON LAW GROUP
5555 MAIN STREET
BUFFALO, NY 14221
Assignment: 9
Reel/Frame:061844/0183   Pages: 5
Recorded: 11/21/2022
Attorney Dkt #:2021P00040US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/05/2022
2
Exec Dt:
09/01/2022
Assignee
1
HERAEUSSTRASSE 12 - 14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18057556
Correspondence name and address
COLSON LAW GROUP
5555 MAIN STREET
BUFFALO, NY 14221
Assignment: 10
Reel/Frame:064816/0554   Pages: 4
Recorded: 09/06/2023
Attorney Dkt #:2020P00037WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2023
2
Exec Dt:
07/03/2023
3
Exec Dt:
06/26/2023
Assignee
1
HERAEUSSTRASSE 12 - 14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18549294
Correspondence name and address
COLSON LAW GROUP
5555 MAIN STREET
BUFFALO, NY 14221

Search Results as of: 06/20/2024 10:55 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