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Patent Assignment Assignor Details
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Assignor Name : SIMMONS, WALTER J.
Total Assignments: 11
Assignment: 1
Reel/Frame:003924/0308   Pages: 1
Recorded: 11/06/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LOVING, FRANK A. JR
Exec Dt:
07/28/1981
2
SIMMONS, WALTER J.
Exec Dt:
07/28/1981
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY, A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
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4380948
NONE
06290329
Correspondence name and address
DIAMOND C. ASCANI
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO. (INC.)
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:004201/0837   Pages: 1
Recorded: 12/15/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SIMMONS, WALTER J.
Exec Dt:
11/01/1983
Assignee
1
E.I. DU PONT NEMOURS AND COMPANY, WILMINGTON, DE A CORP OF
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4543044
NONE
06550186
Correspondence name and address
DIAMOND C. ASCANI
LEGAL DEPT.
E. I. DUPONT DE NEMOURS & CO.,
WILMINGTON, DE 19898
Assignment: 3
Reel/Frame:004408/0165   Pages: 2
Recorded: 05/30/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SIMMONS, WALTER J.
Exec Dt:
04/04/1985
2
WILLIS, FRANK M.
Exec Dt:
04/08/1985
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
A DE CORP.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4616050
NONE
06720026
Correspondence name and address
DIAMOND C. ASCANI
LEGAL DEPT.
E. I. DUPONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 4
Reel/Frame:005065/0234   Pages: 1
Recorded: 04/21/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SIMMONS, WALTER J.
Exec Dt:
03/07/1989
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4954052
NONE
07324546
Correspondence name and address
JAMES T. CORLE
PATENT DIV. - LEGAL DEPT.
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 5
Reel/Frame:005181/0102   Pages: 2
Recorded: 11/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RUCKER, KLAUS G.
Exec Dt:
08/01/1989
2
SIMMONS, WALTER J.
Exec Dt:
07/18/1989
3
STILWELL, LARRY T.
Exec Dt:
07/18/1989
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4985610
NONE
07393947
Correspondence name and address
CHARLES E. KRUKIEL
PATENT DIV., LEGAL DEPT.
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 6
Reel/Frame:006100/0957   Pages: 3
Recorded: 04/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BERGMANN, OSWALD R.
Exec Dt:
02/13/1992
2
FELIX, VINCI M.
Exec Dt:
02/13/1992
3
SIMMONS, WALTER J.
Exec Dt:
02/18/1992
4
TIETJEN, RICHARD H.
Exec Dt:
02/21/1992
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5226579
NONE
07837177
Correspondence name and address
E. I. DU PONT DE NEMOURS & CO.
MICHAEL K. BOYER
LEGAL DEPT., PATENT DIVISION
WILMINGTON, DE 19898
Assignment: 7
Reel/Frame:006162/0826   Pages: 3
Recorded: 07/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BERGMANN, OSWALD R.
Exec Dt:
05/15/1992
2
SIMMONS, WALTER J.
Exec Dt:
05/19/1992
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5271726
NONE
07887792
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
CHARLES E. KRUKIEL
DUPONT LEGAL - PATENT
WILMINGTON, DE 19898
Assignment: 8
Reel/Frame:013794/0841   Pages: 5
Recorded: 02/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMMONS, WALTER J.
Exec Dt:
01/29/2003
2
SIMMONS, WALTER N.
Exec Dt:
01/29/2003
Assignee
1
TERRASIMCO, INC.
1016 BEDINGTON ROAD
MARTINSBURG, WEST VIRGINIA 25401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040161305
10368827
Correspondence name and address
ANSEL M. SCHWARTZ
201 N. CRAIG STREET
SUITE 304
PITTSBURGH, PA 15213
Assignment: 9
Reel/Frame:017625/0727   Pages: 3
Recorded: 02/28/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMMONS, WALTER N.
Exec Dt:
01/26/2006
2
SIMMONS, WALTER J.
Exec Dt:
01/25/2006
Assignee
1
CIBA SPECIALTY CHEMICALS WATER TREATMENTS LIMITED
P.O. BOX 38, LOW MOOR
BRADFORD, WEST YORKSHIRE, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7504084
US20060124265
11292012
Correspondence name and address
JOANN VILLAMIZAR
CIBA SPECIALTY CHEMICALS CORP.
PATENT DEPARTMENT, P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 10
Reel/Frame:019403/0192   Pages: 6
Recorded: 05/30/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OLDSEN, JOHN G.
Exec Dt:
04/18/2007
2
SIMMONS, WALTER J.
Exec Dt:
04/23/2007
3
SIMMONS, W. NEAL
Exec Dt:
05/23/2007
4
MCGINNIS, ROBERT A., JR.
Exec Dt:
04/18/2007
Assignee
1
J-LOK CO.
258 KAPPA DRIVE
PITTSBURGH, PENNSYLVANIA 15238
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7637086
US20080120947
11807655
Correspondence name and address
RUSSELL D. ORKIN
THE WEBB LAW FIRM
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 11
Reel/Frame:031290/0660   Pages: 8
Recorded: 09/26/2013
Attorney Dkt #:5245-133701
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OLDSEN, JOHN G.
Exec Dt:
04/18/2007
2
MCGINNIS, ROBERT A., JR.
Exec Dt:
04/18/2007
3
SIMMONS, W. NEAL
Exec Dt:
05/23/2007
4
SIMMONS, WALTER J.
Exec Dt:
04/23/2007
Assignee
1
J-LOK CO.
258 KAPPA DRIVE
PITTSBURGH, PENNSYLVANIA 15238
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9738405
US20140020329
14035400
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD.
ONE GATEWAY CENTER, SUITE 1200
PITTSBURGH, PA 15222

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