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Patent Assignment Assignor Details
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Assignor Name : WEFER, JOHN M.
Total Assignments: 15
Assignment: 1
Reel/Frame:004034/0026   Pages: 1
Recorded: 08/09/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WEFER, JOHN M.
Exec Dt:
07/22/1982
Assignee
1
UNIROYAL, INC., A CORP. OF NJ.
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
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4444840
NONE
06406598
Correspondence name and address
BERT J. LEWEN
ARTHUR, DRY AND KALISH
1230 AVENUE OF THE AMERICAS
NEW YORK, NY 10020
Assignment: 2
Reel/Frame:004034/0027   Pages: 1
Recorded: 08/09/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WEFER, JOHN M.
Exec Dt:
07/22/1982
Assignee
1
UNIROYAL, INC., A CORP. OF NJ.
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4438171
NONE
06406599
Correspondence name and address
BERT J. LEWEN
ARTHUR, DRY AND KALISH
1230 AVENUE OF THE AMERICAS
NEW YORK, NY 10020
Assignment: 3
Reel/Frame:004137/0368   Pages: 1
Recorded: 05/27/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WEFER, JOHN M.
Exec Dt:
05/17/1983
Assignee
1
UNIROYAL, INC., NEW YORK, NY A NJ CORP
NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4485212
NONE
06498613
Correspondence name and address
BERT J. LEWEN
ARTHUR, DRY & KALISH
1230 AVE. OF THE AMERICAS
NEW YORK, NY 10020
Assignment: 4
Reel/Frame:004253/0833   Pages: 2
Recorded: 04/23/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PADDOCK, CHARLES F.
Exec Dt:
04/18/1984
2
WEFER, JOHN M.
Exec Dt:
04/18/1984
Assignee
1
UNIROYAL INC.
NY, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4550138
NONE
06603008
Correspondence name and address
BERT J. LEWEN
ARTHUR, DRY & KALISH
1230 AVE OF THE AMERICAS
NEW YORK, NY 10020
Assignment: 5
Reel/Frame:004698/0123   Pages: 2
Recorded: 04/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WEFER, JOHN M.
Exec Dt:
04/16/1987
Assignee
1
UNIROYAL CHEMICAL COMPANY, INC., A CORP OF NJ.
WORLD HEADQUARTERS
MIDDLEBURY, CONNECTICUT 06749
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4780506
NONE
07039564
Correspondence name and address
JOHN A. SHEDDEN
UNIROYAL CHEMICAL COMPANY, INC.
LEGAL DEPARTMENT
WORLD HEADQUARTERS
MIDDLEBURY, CT 06749
Assignment: 6
Reel/Frame:004813/0850   Pages: 2
Recorded: 11/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WEFER, JOHN M.
Exec Dt:
11/19/1987
Assignee
1
UNIROYAL CHEMICAL COMPANY, INC., WORLD HEADQUATERS, MIDDLEBURY, CT 06749 A CORP. OF NJ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4814381
NONE
07123432
Correspondence name and address
JOHN A. SHEDDEN
UNIROYAL CHEMICAL CO. INC.
LEGAL DEPT.
WORLD HEADQUARTERS
MIDDLEBURY, CT 06749
Assignment: 7
Reel/Frame:004818/0588   Pages: 2
Recorded: 12/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WEFER, JOHN M.
Exec Dt:
12/23/1987
Assignee
1
UNIROYAL CHEMICAL COMPANY, INC., A CORP. OF NJ
WORLD HEADQUARTERS
MIDDLEBURY, CONNECTICUT 06749
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4895899
NONE
07137039
Correspondence name and address
JOHN A. SHEDDEN
UNIROYAL CHEMICAL CO., INC.
WORLD HEADQUATERS, LA DEPT.
MIDDLEBURY, CT 06749
Assignment: 8
Reel/Frame:009702/0113   Pages: 4
Recorded: 01/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STIEBER, JOSEPH F.
Exec Dt:
01/06/1999
2
CORNELL, ROBERT J.
Exec Dt:
01/08/1999
3
WEFER, JOHN M.
Exec Dt:
01/05/1999
4
HAJDASZ, DAVID
Exec Dt:
01/06/1999
5
OTIS, JEFFREY
Exec Dt:
01/06/1999
Assignee
1
UNIROYAL CHEMICAL COMPANY, INC.
WORLD HEADQUARTERS
MIDDLEBURY, CONNECTICUT 06749
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6573339
NONE
09228297
Correspondence name and address
UNIROYAL CHEMICAL COMPANY, INC.
RAYMOND D. THOMPSON
LAW DEPT.
WORLD HEADQUARTERS
MIDDLEBURY, CT 06749
Assignment: 9
Reel/Frame:014919/0934   Pages: 6
Recorded: 07/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, SUNG C.
Exec Dt:
02/09/2004
2
MA, QINGGAO
Exec Dt:
02/10/2004
3
STOTT, PAUL E.
Exec Dt:
02/12/2004
4
WEFER, JOHN M.
Exec Dt:
02/11/2004
5
ALLEN, LEIGH C.
Exec Dt:
02/09/2004
Assignee
1
CROMPTON CORPORATION
BENSON ROAD
MIDDLEBURY, CONNECTICUT 06749
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7217765
US20050004310
10739598
Correspondence name and address
CROMPTON CORPORATION
BENSON ROAD
MIDDLEBURY, CT 06749
Assignment: 10
Reel/Frame:017935/0159   Pages: 6
Recorded: 07/14/2006
Attorney Dkt #:0276-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRENKEL, PETER
Exec Dt:
06/07/2006
2
MA, QINGGAO
Exec Dt:
06/07/2006
3
STOTT, PAUL E.
Exec Dt:
06/09/2006
4
WEFER, JOHN M.
Exec Dt:
06/19/2006
5
KRAINER, EDWARD
Exec Dt:
06/07/2006
Assignee
1
CHEMTURA CORPORATION
BENSON ROAD
MIDDLEBURY, CONNECTICUT 06749
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070259995
11418633
Correspondence name and address
CHEMTURA CORPORATION
BENSON ROAD
MIDDLEBURY, CT 06749
Assignment: 11
Reel/Frame:018556/0714   Pages: 5
Recorded: 11/28/2006
Attorney Dkt #:0274-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MA, QINGGAO
Exec Dt:
11/21/2006
2
WORTMAN, WILLIAM W.
Exec Dt:
11/21/2006
3
SYED, ABUZAR
Exec Dt:
11/21/2006
4
STOTT, PAUL E.
Exec Dt:
11/21/2006
5
WEFER, JOHN M.
Exec Dt:
11/20/2006
6
SIKORA, DAVID J.
Exec Dt:
11/20/2006
Assignee
1
CHEMTURA CORPORATION
BENSON ROAD
MIDDLEBURY, CONNECTICUT 06749
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7585909
US20070117891
11601247
Correspondence name and address
CHEMTURA CORPORATION
BENSON ROAD
MIDDLEBURY, CT 06749
Assignment: 12
Reel/Frame:018687/0356   Pages: 5
Recorded: 12/28/2006
Attorney Dkt #:0274-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MA, QINGGAO
Exec Dt:
11/21/2006
2
WORTMAN, WILLIAM W.
Exec Dt:
11/21/2006
3
SYED, ABUZAR
Exec Dt:
11/21/2006
4
STOTT, PAUL E.
Exec Dt:
11/21/2006
5
WEFER, JOHN M.
Exec Dt:
11/20/2006
6
SIKORA, DAVID J.
Exec Dt:
11/20/2006
Assignee
1
CHEMTURA CORPORATION
BENSON ROAD
MIDDLEBURY, CONNECTICUT 06749
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7585909
US20070117891
11601247
Correspondence name and address
CHEMTURA CORPORATION
BENSON ROAD
MIDDLEBURY, CT 06749
Assignment: 13
Reel/Frame:019151/0188   Pages: 3
Recorded: 04/12/2007
Attorney Dkt #:0284-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIGWORTH, WILLIAM D.
Exec Dt:
03/08/2007
2
WEFER, JOHN M.
Exec Dt:
03/05/2007
Assignee
1
CHEMTURA CORPORATION
BENSON ROAD
MIDDLEBURY, CONNECTICUT 06749
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070208110
11713134
Correspondence name and address
CHEMTURA CORPORATION
BENSON ROAD
MIDDLEBURY, CT 06749
Assignment: 14
Reel/Frame:019401/0976   Pages: 3
Recorded: 06/08/2007
Attorney Dkt #:WEFER-0294-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEFER, JOHN M.
Exec Dt:
05/31/2007
2
SYED, ABUZAR
Exec Dt:
05/31/2007
Assignee
1
CHEMTURA CORPORATION
199 BENSON ROAD
MIDDLEBURY, CONNECTICUT 06749
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070276096
11804567
Correspondence name and address
CHEMTURA CORPORATION
199 BENSON ROAD
MIDDLEBURY, CT 06749
Assignment: 15
Reel/Frame:019493/0539   Pages: 3
Recorded: 06/28/2007
Attorney Dkt #:WEFER-0294-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEFER, JOHN M.
Exec Dt:
05/31/2007
2
SYED, ABUZAR
Exec Dt:
05/31/2007
Assignee
1
CHEMTURA CORPORATION
199 BENSON ROAD
MIDDLEBURY, CONNECTICUT 06749
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070276096
11804567
Correspondence name and address
CHEMTURA CORPORATION
199 BENSON ROAD
MIDDLEBURY, CT 06749

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