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 : SZALKOWSKI, RON
Total Assignments: 13
Assignment: 1
Reel/Frame:026765/0396   Pages: 3
Recorded: 08/17/2011
Attorney Dkt #:34714/04005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/29/2011
2
Exec Dt:
07/29/2011
Assignee
1
127 PUBLIC SQUARE
SUITE 2700
CLEVELAND, OHIO 44114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29396593
Correspondence name and address
MARK W. MCDOUGALL
800 SUPERIOR AVENUE
1400 KEYBANK CENTER
CLEVELAND, OH 44114-2688
Assignment: 2
Reel/Frame:027804/0964   Pages: 4
Recorded: 03/05/2012
Attorney Dkt #:34714/04018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/25/2011
2
Exec Dt:
10/25/2011
3
Exec Dt:
10/25/2011
Assignee
1
127 PUBLIC SQUARE
SUITE 2700
CLEVELAND, OHIO 44114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29403709
Correspondence name and address
MARK W. MCDOUGALL
THE CALFEE BUILDING
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 3
Reel/Frame:029345/0597   Pages: 5
Recorded: 11/26/2012
Attorney Dkt #:34714/04025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/03/2012
2
Exec Dt:
10/17/2012
Assignee
1
127 PUBLIC SQUARE
CLEVELAND, OHIO 44114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13535767
Correspondence name and address
MARK W. MCDOUGALL
1405 EAST SIXTH STREET
CLEVELAND, OH 44114
Assignment: 4
Reel/Frame:030705/0724   Pages: 7
Recorded: 06/28/2013
Attorney Dkt #:34714/04034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/08/2013
2
Exec Dt:
02/08/2013
3
Exec Dt:
02/11/2013
Assignee
1
127 PUBLIC SQUARE, SUITE 2700
CLEVELAND, OHIO 44114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13777270
Correspondence name and address
MARK W. MCDOUGALL
1405 EAST SIXTH STREET
CLEVELAND, OH 44114
Assignment: 5
Reel/Frame:030705/0797   Pages: 10
Recorded: 06/28/2013
Attorney Dkt #:34714/04029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/08/2013
2
Exec Dt:
04/19/2013
3
Exec Dt:
02/08/2013
4
Exec Dt:
02/25/2013
5
Exec Dt:
02/11/2013
Assignee
1
127 PUBLIC SQUARE, SUITE 2700
CLEVELAND, OHIO 44114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13648361
Correspondence name and address
MARK W. MCDOUGALL
1405 EAST SIXTH STREET
CLEVELAND, OH 44114
Assignment: 6
Reel/Frame:045170/0299   Pages: 7
Recorded: 03/10/2018
Attorney Dkt #:34714/04107
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/08/2013
2
Exec Dt:
02/08/2013
3
Exec Dt:
02/11/2013
Assignee
1
127 PUBLIC SQUARE
SUITE 2700
CLEVELAND, OHIO 44114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15899459
Correspondence name and address
MARK W. MCDOUGALL
1405 EAST 6TH STREET
CALFEE, HALTER & GRISWOLD LLP
CLEVELAND, OH 44114-1607
Assignment: 7
Reel/Frame:031087/0573   Pages: 7
Recorded: 08/27/2013
Attorney Dkt #:34714/04032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/22/2013
2
Exec Dt:
04/22/2013
3
Exec Dt:
04/08/2013
Assignee
1
17000 ST. CLAIR AVE., BUILDING 1
CLEVELAND, OHIO 44110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13803767
Correspondence name and address
MARK W. MCDOUGALL
1405 EAST SIXTH STREET
CLEVELAND, OH 44114
Assignment: 8
Reel/Frame:031600/0001   Pages: 8
Recorded: 11/14/2013
Attorney Dkt #:34714/04039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/11/2013
2
Exec Dt:
09/11/2013
3
Exec Dt:
09/11/2013
4
Exec Dt:
09/07/2013
5
Exec Dt:
09/06/2013
Assignee
1
17000 ST. CLAIR AVE., BUILDING 1
CLEVELAND, OHIO 44110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29466880
Correspondence name and address
MARK W. MCDOUGALL
1405 EAST SIXTH STREET
CLEVELAND, OH 44114
Assignment: 9
Reel/Frame:034027/0093   Pages: 7
Recorded: 10/24/2014
Attorney Dkt #:34714/04053
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/22/2014
2
Exec Dt:
10/22/2014
3
Exec Dt:
10/22/2014
Assignee
1
127 PUBLIC SQUARE
CLEVELAND, OHIO 44114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29507041
Correspondence name and address
MARK W. MCDOUGALL
1405 EAST SIXTH STREET
CALFEE, HALTER & GRISWOLD LLP
CLEVELAND, OH 44114-1607
Assignment: 10
Reel/Frame:034925/0941   Pages: 8
Recorded: 02/10/2015
Attorney Dkt #:34714/04041/04050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/22/2014
2
Exec Dt:
12/22/2014
3
Exec Dt:
11/05/2014
Assignee
1
17000 ST. CLAIR AVE
BUILDING 1
CLEVELAND, OHIO 44110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14524675
Correspondence name and address
MARK W. MCDOUGALL
1405 EAST SIXTH STREET
CALFEE, HALTER & GRISWOLD LLP
CLEVELAND, OH 44114-1607
Assignment: 11
Reel/Frame:044325/0600   Pages: 8
Recorded: 12/07/2017
Attorney Dkt #:34714/04103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/22/2014
2
Exec Dt:
12/22/2014
3
Exec Dt:
11/05/2014
Assignee
1
17000 ST. CLAIR AVE.
BUILDING 1
CLEVELAND, OHIO 44110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15687727
Correspondence name and address
MARK W. MCDOUGALL
1405 EAST SIXTH STREET
CALFEE, HALTER & GRISWOLD LLP
CLEVELAND, OH 44114-1607
Assignment: 12
Reel/Frame:052222/0393   Pages: 8
Recorded: 03/25/2020
Attorney Dkt #:34714.04142
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/05/2020
2
Exec Dt:
03/05/2020
3
Exec Dt:
03/05/2020
Assignee
1
127 PUBLIC SQUARE
SUITE 3550
CLEVELAND, OHIO 44114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16749966
Correspondence name and address
STEPHEN W. MOORE
1405 EAST SIXTH STREET
CALFEE, HALTER & GRISWOLD LLP
CLEVELAND, OH 44114
Assignment: 13
Reel/Frame:063665/0572   Pages: 11
Recorded: 05/17/2023
Attorney Dkt #:34714.04182
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/20/2023
2
Exec Dt:
03/16/2023
3
Exec Dt:
03/16/2023
4
Exec Dt:
03/16/2023
5
Exec Dt:
03/16/2023
6
Exec Dt:
03/16/2023
Assignee
1
17000 ST. CLAIR AVENUE
BLDG. 1, SUITE 3550
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17963595
Correspondence name and address
CALFEE, HALTER & GRISWOLD LLP
1405 E. 6TH STREET
THE CALFEE BUILDING
CLEVELAND, OH 44114

Search Results as of: 05/31/2024 11:36 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