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Patent Assignment Assignor Details
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Assignor Name : BLASKO, JOHN
Total Assignments: 9
Assignment: 1
Reel/Frame:006579/0146   Pages: 4
Recorded: 06/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLASKO, JOHN
Exec Dt:
06/11/1993
2
LONGO, MARK
Exec Dt:
06/11/1993
Assignee
1
LAPORTE CONSTRUCTION CHEMICALS NORTH AMERICA, INC.
7405 PRODUCTION DRIVE
MENTOR, OHIO 44060
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5228590
NONE
07752823
Correspondence name and address
THOMAS J. WIMBISCUS
MCANDREWS, HELD & MALLOY, LTD.
NORTHWESTERN ATRIUM CENTER, 34TH FLOOR
500 WEST MADISON STREET
CHICAGO, IL 60661
Assignment: 2
Reel/Frame:006585/0080   Pages: 4
Recorded: 06/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLASKO, JOHN
Exec Dt:
06/11/1993
2
LONGO, MARK
Exec Dt:
06/11/1993
Assignee
1
LAPORTE CONSTRUCTION CHEMICALS NORTH AMERICA, INC.
7405 PRODUCTION DRIVE MENTOR, OH 44060
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5295608
NONE
07982880
Correspondence name and address
THOMAS J. WIMBISCUS
MCANDREWS, HELD & MALLOY, LTD.
NORTHWESTERN ATRIUM CENTER, 34TH FLOOR
500 WEST MADISON STREET
CHICAGO, IL 60661
Assignment: 3
Reel/Frame:018970/0763   Pages: 3
Recorded: 02/26/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIER, ALAN
Exec Dt:
02/07/2007
2
RAO, BHAMA
Exec Dt:
02/07/2007
3
BLASKO, JOHN
Exec Dt:
02/07/2007
4
GRECO, STEVEN
Exec Dt:
02/07/2007
5
VYSKOCIL, RANDY
Exec Dt:
02/07/2007
Assignee
1
SPHERE COMMUNICATIONS, INC.
300 TRI-STATE INTERNATIONAL, SUITE 150
LINCOLNSHIRE, ILLINOIS 60069
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8553851
US20070201454
11623078
Correspondence name and address
MILTON S. GERSTEIN
MUCH SHELIST
191 N. WACKER DRIVE
CHICAGO, IL 60645
Assignment: 4
Reel/Frame:019163/0551   Pages: 4
Recorded: 04/16/2007
Attorney Dkt #:4001661.0017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIR, ALAN
Exec Dt:
04/02/2007
2
MOORE, STEPHEN
Exec Dt:
04/02/2007
3
MCCARTNEY, ANDREW
Exec Dt:
04/02/2007
4
BLASKO, JOHN
Exec Dt:
04/02/2007
Assignee
1
SPHERE COMMUNICATIONS, INC.
300 TRI-STATE INTERNATIONAL, SUITE 150
LINCOLNSHIRE, ILLINOIS 60060
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070223464
11690223
Correspondence name and address
MILTON GERSTEIN
191 N. WACKER DRIVE
SUITE 1800
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:045178/0367   Pages: 10
Recorded: 03/12/2018
Attorney Dkt #:261171.00003.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESWARAKAVA, SASI
Exec Dt:
02/25/2018
2
AGRAWAL, VISHAL
Exec Dt:
02/25/2018
3
BLASKO, JOHN
Exec Dt:
02/25/2018
4
BRIZZI, GILBERTO
Exec Dt:
03/08/2018
5
LANDRY, TODD
Exec Dt:
03/08/2018
6
HENKLE, PATRICK
Exec Dt:
03/01/2018
Assignee
1
JOHN MEZZALINGUA ASSOCIATED, LLC
7645 HENDRY CLAY BLVD.
LIVERPOOL, NEW YORK 13088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10616806
US20190261225
15918799
Correspondence name and address
DENTONS US LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:052031/0480   Pages: 10
Recorded: 03/05/2020
Attorney Dkt #:15261171.000003.US21
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESWARAKAVA, SASI
Exec Dt:
02/25/2018
2
AGRAWAL, VISHAL
Exec Dt:
02/25/2018
3
BLASKO, JOHN
Exec Dt:
02/25/2018
4
BRIZZI, GILBERTO
Exec Dt:
03/08/2018
5
LANDRY, TODD
Exec Dt:
03/08/2018
6
HENKLE, PATRICK
Exec Dt:
03/01/2018
Assignee
1
JOHN MEZZALINGUA ASSOCIATES, LLC
7645 HENRY CLAY BLVD.
LIVERPOOL, NEW YORK 13088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11558782
US20200205037
16810474
Correspondence name and address
DENTONS US LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:062298/0286   Pages: 10
Recorded: 01/06/2023
Attorney Dkt #:15261171.000003.US22
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESWARAKAVA, SASI
Exec Dt:
02/25/2018
2
AGRAWAL, VISHAL
Exec Dt:
02/25/2018
3
BLASKO, JOHN
Exec Dt:
02/25/2018
4
BRIZZI, GILBERTO
Exec Dt:
03/08/2018
5
LANDRY, TODD
Exec Dt:
03/08/2018
6
HENKLE, PATRICK
Exec Dt:
03/01/2018
Assignee
1
JOHN MEZZALINGUA ASSOCIATES, LLC
7645 HENRY CLAY BLVD.
LIVERPOOL, NEW YORK 13088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230224762
18094045
Correspondence name and address
DENTONS US LLP
1900 K STREET, NW
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:051572/0700   Pages: 8
Recorded: 01/21/2020
Attorney Dkt #:15261171.000004.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENKLE, PATRICK
Exec Dt:
01/15/2020
2
AGRAWAL, VISHAL
Exec Dt:
01/10/2020
3
COURINGTON, JEFFREY
Exec Dt:
01/10/2020
4
LANDRY, TODD
Exec Dt:
01/10/2020
5
ESWARAVAKA, SASI
Exec Dt:
01/10/2020
6
BLASKO, JOHN
Exec Dt:
01/10/2020
7
TURNER, STEPHEN
Exec Dt:
01/14/2020
Assignee
1
JOHN MEZZALINGUA ASSOCIATES, LLC
7645 HENRY CLAY BLVD.
LIVERPOOL, NEW YORK 13088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10924909
US20200382936
16629837
Correspondence name and address
DENTONS US LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:055151/0949   Pages: 8
Recorded: 02/04/2021
Attorney Dkt #:15261171.00004.US11
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENKLE, PATRICK
Exec Dt:
01/15/2020
2
AGRAWAL, VISHAL
Exec Dt:
01/10/2020
3
COURINGTON, JEFFREY
Exec Dt:
01/10/2020
4
LANDRY, TODD
Exec Dt:
01/10/2020
5
ESWARAVAKA, SASI
Exec Dt:
01/10/2020
6
BLASKO, JOHN
Exec Dt:
01/10/2020
7
TURNER, STEPHEN
Exec Dt:
01/14/2020
Assignee
1
JOHN MEZZALINGUA ASSOCIATES, LLC
7645 HENRY CLAY BLVD.
LIVERPOOL, NEW YORK 13088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11553322
US20210160679
17167713
Correspondence name and address
DENTONS US LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006

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