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Patent Assignment Assignor Details
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Assignor Name : VIAZMENSKY, HELEN
Total Assignments: 12
Assignment: 1
Reel/Frame:005140/0594   Pages: 3
Recorded: 09/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VIAZMENSKY, HELEN
Exec Dt:
06/28/1989
2
RICHARD, CARL E.
Exec Dt:
06/28/1989
3
WILLIAMSON, JAMES E.
Exec Dt:
06/28/1989
Assignee
1
DEXTER CORPORATION, THE, TWO ELM STREET, WINDSOR LOCKS, CT 6096, A CORP. OF CT
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5009747
NONE
07374482
Correspondence name and address
CHILTON, ALIX & VAN KIRK
750 MAIN STREET
HARTFORD, CT 06103-2773
Assignment: 2
Reel/Frame:006399/0442   Pages: 4
Recorded: 01/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VIAZMENSKY, HELEN
Exec Dt:
12/14/1992
2
BENJAMIN, EUGENE R.
Exec Dt:
12/14/1992
Assignee
1
DEXTER CORPORATION, THE
ONE ELM STREET
WINDSOR LOCKS, CONNECTICUT 06096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5292581
NONE
07991361
Correspondence name and address
CHILTON, ALIX & VAN KIRK
750 MAIN STREET
HARTFORD, CT 06103-2708
ATTN: JAMES E. ALIX
Assignment: 3
Reel/Frame:006713/0934   Pages: 4
Recorded: 10/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCOTT, PETER C.
Exec Dt:
06/30/1993
2
VIAZMENSKY, HELEN
Exec Dt:
06/30/1993
3
WOLCHECK, NICHOLAS JR.
Exec Dt:
06/30/1993
Assignee
1
DEXTER CORPORATION, THE
ONE ELM STREET
WINDSOR LOCKS, CONNECTICUT 06096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5431997
NONE
08086673
Correspondence name and address
JAMES E. ALIX, ESQ.
CHILTON, ALIX & VAN KIRK
750 MAIN STREET
HARTFORD, CT 06103
Assignment: 4
Reel/Frame:009195/0195   Pages: 3
Recorded: 05/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCOTT, PETER C.
Exec Dt:
02/01/1998
2
VIAZMENSKY, HELEN
Exec Dt:
02/01/1998
Assignee
1
DEXTER CORPORATON, A CORPORATION OF CONNECTICUT
ONE ELM STREET
WINDSOR LOCKS, CONNECTICUT 06096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6846382
NONE
09018216
Correspondence name and address
ALIX YALE & RISTAS
JAMES E. ALIX, ESQ.
750 MAIN STREET
HARTFORD, CT 06103-2721
Assignment: 5
Reel/Frame:010905/0163   Pages: 3
Recorded: 06/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIAZMENSKY, HELEN
Exec Dt:
06/07/2000
2
SCOTT, PETER
Exec Dt:
06/07/2000
Assignee
1
DEXTER CORPORATION
ONE ELM STREET
WINDSOR LOCKS, CONNECTICUT 06096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030119409
09489539
Correspondence name and address
ALIX, YALE & RISTAS, LLP
GUY D. YALE, ESQ.
750 MAIN STREET
HARTFORD, CT 06103-2721
Assignment: 6
Reel/Frame:014374/0012   Pages: 3
Recorded: 08/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIAZMENSKY, HELEN
Exec Dt:
08/07/2001
2
ALLEN, JOHN M.
Exec Dt:
08/07/2001
3
GIOVANNONI, RICHARD T.
Exec Dt:
08/07/2001
Assignee
1
AHLSTROM DEXTER, LLC
TWO ELM STREET
WINDSOR LOCKS, CONNECTICUT 06096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7935646
US20040018795
10297573
Correspondence name and address
ALIX YALE & RISTAS, LLP
JAMES E. PIOTROWSKI, ESQ.
750 MAIN STREET
SUITE 1400
HARTFORD, CT 06103-2721
Assignment: 7
Reel/Frame:014645/0601   Pages: 3
Recorded: 10/31/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIAZMENSKY, HELEN
Exec Dt:
07/15/2003
2
FAY, CHARLES
Exec Dt:
07/15/2003
Assignee
1
AHLSTROM WINDSOR LOCKS LLC
TWO ELM STREET
WINDSOR LOCKS, CONNECTICUT 06096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040048534
10470233
Correspondence name and address
ALIX, YALE & RISTAS, LLP
JAMES E. PIOTROWSKI
750 MAIN STREET
HARTFORD, CT 06103-2721
Assignment: 8
Reel/Frame:015837/0282   Pages: 5
Recorded: 09/30/2004
Attorney Dkt #:AWL123US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARMODY, DEBRA J.
Exec Dt:
09/15/2004
2
VIAZMENSKY, HELEN
Exec Dt:
09/15/2004
3
NYBERG, BERNTH L.
Exec Dt:
09/03/2004
4
PERSSON, BENGT
Exec Dt:
09/03/2004
Assignee
1
AHLSTROM WINDSOR LOCKS, LLC
TWO ELM STREET
WINDSOR LOCKS, CONNECTICUT 06096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050014431
10741854
Correspondence name and address
ALIX YALE & RISTAS, LLP
JAMES E. PIOTROWSKI, ESQ.
750 MAIN STREET
HARTFORD, CT 06103-2721
Assignment: 9
Reel/Frame:032712/0461   Pages: 17
Recorded: 04/17/2014
Attorney Dkt #:032542-9002-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIAZMENSKY, HELEN
Exec Dt:
04/14/2014
2
DAVIS, MARTYN REGINALD SEARLE
Exec Dt:
04/16/2014
3
BALLAS, JERRY
Exec Dt:
04/12/2014
Assignee
1
SELLARS ABSORBENT MATERIALS, INC.
6540 WEST INDUSTRIAL ROAD
MILWAUKEE, WISCONSIN 53223
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9121137
US20140311696
14255369
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
100 E. WISCONSIN AVENUE
SUITE 3300
MILWAUKEE, WI 53202
Assignment: 10
Reel/Frame:046218/0131   Pages: 7
Recorded: 06/27/2018
Attorney Dkt #:085356-9050-US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIS, MARTYN
Exec Dt:
05/09/2017
2
VIAZMENSKY, HELEN
Exec Dt:
05/15/2017
3
PERRY, WILLIAM
Exec Dt:
05/09/2017
Assignee
1
SELLARS ABSORBENT MATERIALS, INC.
6565 NORTH 60TH STREET
MILWAUKEE, WISCONSIN 53233
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10624519
US20180338662
16015893
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
100 EAST WISCONSIN
SUITE 3300
MILWAUKEE, WI 53202-4108
Assignment: 11
Reel/Frame:052298/0230   Pages: 7
Recorded: 04/02/2020
Attorney Dkt #:085356-9050-US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIS, MARTYN
Exec Dt:
05/09/2017
2
VIAZMENSKY, HELEN
Exec Dt:
05/15/2017
3
PERRY, WILLIAM
Exec Dt:
05/09/2017
Assignee
1
SELLARS ABSORBENT MATERIALS, INC.
6565 NORTH 60TH STREET
MILWAUKEE, WISCONSIN 53233
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11464385
US20200245838
16838523
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP (MKE)
100 E WISCONSIN AVENUE
SUITE 3300
MILWAUKEE, WI 53202
Assignment: 12
Reel/Frame:061941/0582   Pages: 7
Recorded: 12/01/2022
Attorney Dkt #:085356-9050-US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIS, MARTYN
Exec Dt:
05/09/2017
2
VIAZMENSKY, HELEN
Exec Dt:
05/15/2017
3
PERRY, WILLIAM
Exec Dt:
05/09/2017
Assignee
1
SELLARS ABSORBENT MATERIALS, INC.
6565 NORTH 60TH STREET
MILWAUKEE, WISCONSIN 53233
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230108021
17960419
Correspondence name and address
MICHAEL BEST AND FRIEDRICH LLP
790 N. WATER STREET
STE 2500
MILWAUKEE, WI 53202

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