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Patent Assignment Assignor Details
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Assignor Name : FONG, DODD W.
Total Assignments: 59
Assignment: 1
Reel/Frame:003892/0037   Pages: 1
Recorded: 08/20/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ALLAIN, RONALD J.
Exec Dt:
03/21/1979
2
FONG, DODD W.
Exec Dt:
03/21/1979
Assignee
1
NALCO CHEMICAL COMPANY, A CORP. OF DE.
OAK BROOK, ILLINOIS 60521
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4306983
NONE
06184156
Correspondence name and address
JOHN G. PREMO
NALCO CHEMICAL COMPANY
PATENT & LICENSING DEPT.
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 2
Reel/Frame:003946/0812   Pages: 1
Recorded: 01/27/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ALLAIN, RONALD J.
Exec Dt:
11/10/1980
2
FONG, DODD W.
Exec Dt:
11/17/1980
Assignee
1
NALCO CHEMICAL COMPANY, A CORP OF DE
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4347147
NONE
06213323
Correspondence name and address
JOHN S ROBERTS JR
2001 JEFF.DAVIS HWY.
ARLINGTON,VA.22202
Assignment: 3
Reel/Frame:004067/0687   Pages: 1
Recorded: 12/15/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FONG, DODD W.
Exec Dt:
07/27/1981
2
ALLAIN, RONALD J.
Exec Dt:
07/30/1982
Assignee
1
NALCO CHEMICAL COMPANY
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4375529
NONE
06289637
Correspondence name and address
JOHN G. PREMO
NALCO CHEMICAL CO.
2901 BUTTERFIELD RD.
OAK BROOK, IL 60521
Assignment: 4
Reel/Frame:004307/0681   Pages: 1
Recorded: 10/05/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FONG, DODD W.
Exec Dt:
06/14/1983
2
KOWALSKI, DAVID J.
Exec Dt:
06/23/1983
Assignee
1
NALCO CHEMICAL COMPANY A CORP OF DE
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4490308
NONE
06509549
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
2901 BUTTERFIELD RD.
OAK BROOK, IL 60521
Assignment: 5
Reel/Frame:004245/0019   Pages: 1
Recorded: 04/16/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GROSS, ANTHONY E.
Exec Dt:
07/25/1983
2
BRANNING, MERLE L.
Exec Dt:
07/19/1983
3
FONG, DODD W.
Exec Dt:
07/25/1983
Assignee
1
NALCO CHEMICAL COMPANY, A CORP OF DE
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4462808
NONE
06520351
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 6
Reel/Frame:004646/0083   Pages: 1
Recorded: 12/22/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FONG, DODD W.
Exec Dt:
06/11/1984
2
KOWALSKI, DAVID J.
Exec Dt:
06/11/1984
Assignee
1
NALCO CHEMICAL COMPANY, A CORP OF DE
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4656277
NONE
06621338
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL. 60566-1024
Assignment: 7
Reel/Frame:004649/0930   Pages: 1
Recorded: 12/22/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FONG, DODD W.
Exec Dt:
06/11/1984
Assignee
1
NALCO CHEMICAL COMPANY, OAK BROOK, IL., A CORP OF DE.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4659828
NONE
06621339
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 8
Reel/Frame:004349/0842   Pages: 1
Recorded: 01/17/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FONG, DODD W.
Exec Dt:
08/15/1984
Assignee
1
NALCO CHEMICAL COMPANY
A DELAWARE CORPORATION
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4515658
NONE
06642280
Correspondence name and address
JOHN G. PREMO
PATENT AND LICENSING DEPT.
NALCO CHEMICAL COMPANY
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 9
Reel/Frame:004506/0192   Pages: 1
Recorded: 02/06/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FONG, DODD W.
Exec Dt:
02/22/1985
Assignee
1
NALCO CHEMICAL COMPANY, A CORP OF DE
OAK BROOK, ILLINOIS 60521
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4584105
NONE
06707921
Correspondence name and address
JOHN G. PREMO
PAT. & LICENSING DEPT.
NALCO CHEMICAL CO.
2901 BUTTERFIELD RD.
OAK BROOK, IL 60521
Assignment: 10
Reel/Frame:004476/0976   Pages: 1
Recorded: 11/12/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FONG, DODD W.
Exec Dt:
03/21/1985
2
HALVERSON, ANN M.
Exec Dt:
03/21/1985
Assignee
1
NALCO CHEMICAL COMPANY, OAK BROOK, ILLINOIS, A CORP OF DELAWARE
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4568721
NONE
06718687
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60540
Assignment: 11
Reel/Frame:004404/0413   Pages: 1
Recorded: 05/24/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FONG, DODD W.
Exec Dt:
04/02/1985
2
HALVERSON, ANN M.
Exec Dt:
04/02/1985
Assignee
1
NALCO CHEMICAL COMPANY, A DE CORP.
OAK BROOK, ILLINOIS 60521
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4604213
NONE
06720848
Correspondence name and address
JOHN G. PREMO
PAT. & LICENSING DEPT.
NALCO CHEM. CO., 2901 BUTTERFIELD RD.
OAK BROOK, IL 60521
Assignment: 12
Reel/Frame:004695/0816   Pages: 1
Recorded: 04/10/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FONG, DODD W.
Exec Dt:
05/13/1985
Assignee
1
NALCO CHEMICAL COMPANY
A DE. CORP.
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4676911
NONE
06868549
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 13
Reel/Frame:004883/0426   Pages: 1
Recorded: 05/27/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FONG, DODD W.
Exec Dt:
05/13/1985
2
HALVERSON, ANN M.
Exec Dt:
05/13/1985
Assignee
1
NALCO CHEMICAL COMPANY, A DE CORP.
OAK BROOK, ILLINOIS 60521
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4802992
NONE
07058826
Correspondence name and address
JOAN I. NOREK
180 NORTH LASALLE STREET
CHICAGO, ILLINOIS 60601
Assignment: 14
Reel/Frame:004445/0745   Pages: 1
Recorded: 08/21/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FONG, DODD W.
Exec Dt:
07/07/1985
2
KOWALSKI, DAVID J.
Exec Dt:
07/07/1985
Assignee
1
NALCO CHEMICAL COMPANY, OAK BROOK, IL., A CORP. OF DE.
ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4546156
NONE
06643515
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
2901 BUTTERFIELD RD.
OAK BROOK, IL 60521
Assignment: 15
Reel/Frame:004560/0147   Pages: 1
Recorded: 06/11/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FONG, DODD W.
Exec Dt:
11/05/1985
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE.
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4647381
NONE
06797266
Correspondence name and address
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60566-1024
Assignment: 16
Reel/Frame:004740/0586   Pages: 1
Recorded: 06/10/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FONG, DODD W.
Exec Dt:
11/05/1985
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE.
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4703092
NONE
07009563
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL. 60566-1024
Assignment: 17
Reel/Frame:004488/0393   Pages: 1
Recorded: 11/22/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FONG, DODD W.
Exec Dt:
11/19/1985
2
PIERCE, CLAUDIA C.
Exec Dt:
11/19/1985
3
GRATTAN, DAVID A.
Exec Dt:
11/19/1985
Assignee
1
NALCO CHEMICAL COMPANY, OAK BROOK, IL., A CORP. OF DE.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4604431
NONE
06800833
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 18
Reel/Frame:004521/0878   Pages: 1
Recorded: 02/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FONG, DODD W.
Exec Dt:
02/18/1986
Assignee
1
NALCO CHEMICAL COMPANY, A CORP. OF DE.
OAK BROOK, ILLINOIS 60521
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4680339
NONE
06831964
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
2901 BUTTERFIELD RD.
OAK BROOK, IL 60521
Assignment: 19
Reel/Frame:004521/0877   Pages: 1
Recorded: 02/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FONG, DODD W.
Exec Dt:
02/19/1986
Assignee
1
NALCO CHEMICAL COMPANY, A CORP. OF DE.
OAK BROOK, ILLINOIS 60521
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4731419
NONE
06831963
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
2901 BUTTERFIELD RD.
OAK BROOK, IL 60521
Assignment: 20
Reel/Frame:004526/0917   Pages: 1
Recorded: 02/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FONG, DODD W.
Exec Dt:
02/19/1986
2
KOWALSKI, DAVID J.
Exec Dt:
02/19/1986
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE.
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4678840
NONE
06831962
Correspondence name and address
JOHN G. PREMO
PAT. AND LICENSING DEPT.
NALCO CHEMICAL COMPANY
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 21
Reel/Frame:004527/0181   Pages: 1
Recorded: 03/13/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FONG, DODD W.
Exec Dt:
03/10/1986
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE.
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4657679
NONE
06839236
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
2901 BUTTERFIELD RD.
OAK BROOK, IL 60521
Assignment: 22
Reel/Frame:004559/0093   Pages: 1
Recorded: 04/14/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FONG, DODD W.
Exec Dt:
04/02/1986
2
HALVERSON, ANN M.
Exec Dt:
04/02/1986
Assignee
1
NALCO CHEMICAL COMPANY
A DE. CORP.
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4713178
NONE
06851172
Correspondence name and address
JOHN G. PREMO
PATENT AND LICENSING DEPT.
NALCO CHEMICAL COMPANY
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 23
Reel/Frame:004554/0688   Pages: 1
Recorded: 05/09/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOOTS, JOHN E.
Exec Dt:
05/09/1986
2
JOHNSON, DONALD A.
Exec Dt:
05/09/1986
3
FONG, DODD W.
Exec Dt:
05/09/1986
4
KNELLER, JAMES F.
Exec Dt:
05/09/1986
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE.
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4752443
NONE
06861763
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 24
Reel/Frame:004554/0689   Pages: 1
Recorded: 05/09/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOOTS, JOHN E.
Exec Dt:
05/09/1986
2
JOHNSON, DONALD A.
Exec Dt:
05/09/1986
3
FONG, DODD W.
Exec Dt:
05/09/1986
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE.
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4756881
NONE
06861762
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 25
Reel/Frame:004577/0737   Pages: 1
Recorded: 07/11/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROSE, GERARD R.
Exec Dt:
07/01/1986
2
KAESLER, RALPH W.
Exec Dt:
07/02/1986
3
FONG, DODD W.
Exec Dt:
07/02/1986
Assignee
1
NALCO CHEMICAL COMPANY, A CORP OF DE.
NAPERVILLE, ILLINOIS 60566
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4683066
NONE
06884833
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 26
Reel/Frame:004594/0647   Pages: 1
Recorded: 08/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RICHARDSON, PAUL F.
Exec Dt:
07/03/1986
2
CONNELLY, LAWRENCE J.
Exec Dt:
07/03/1986
3
FONG, DODD W.
Exec Dt:
08/01/1986
4
KAESLER, RALPH W.
Exec Dt:
08/01/1986
Assignee
1
NALCO CHEMICAL COMPANY, A CORP OF DE.
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4704209
NONE
06889729
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
ONE NALCO CTR.
NAPERVILLE, IL 60566-1024
Assignment: 27
Reel/Frame:004650/0685   Pages: 1
Recorded: 11/25/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KNELLER, JAMES F.
Exec Dt:
11/24/1986
2
FONG, DODD W.
Exec Dt:
11/21/1986
3
HOOTS, JOHN E.
Exec Dt:
11/24/1986
4
JOHNSON, DONALD A.
Exec Dt:
11/21/1986
Assignee
1
NALCO CHEMICAL COMPANY
A DE. CORP.
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4801388
NONE
06934598
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 28
Reel/Frame:004683/0199   Pages: 1
Recorded: 03/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FONG, DODD W.
Exec Dt:
03/10/1987
2
CRAMM, JEFFREY R.
Exec Dt:
03/10/1987
Assignee
1
NALCO CHEMICAL COMPANY
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4743668
NONE
07026599
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 29
Reel/Frame:004699/0725   Pages: 1
Recorded: 04/27/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JOHNSON, DONALD A.
Exec Dt:
04/16/1987
2
HOOTS, JOHN E.
Exec Dt:
04/16/1987
3
FONG, DODD W.
Exec Dt:
04/16/1987
4
CRUCIL, GUY A.
Exec Dt:
04/20/1987
Assignee
1
NALCO CHEMICAL COMPANY, A CORP. OF DE
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4898686
NONE
07042927
Correspondence name and address
JOHN G. PREMO
PATENT AND LICENSING DEPT.
NALCO CHEMICAL CO.
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 30
Reel/Frame:004710/0724   Pages: 1
Recorded: 05/15/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FONG, DODD W.
Exec Dt:
05/12/1987
2
DIEP, DANIEL V.
Exec Dt:
05/12/1987
Assignee
1
NALCO CHEMICAL COMPANY, A CORP. OF DE
NAPERVILLE, ILLINOIS 60566
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4743396
NONE
07049891
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 31
Reel/Frame:004752/0555   Pages: 1
Recorded: 07/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FONG, DODD W.
Exec Dt:
06/11/1987
2
DIEP, DANIEL V.
Exec Dt:
06/11/1987
3
KAESLER, RALPH W.
Exec Dt:
06/12/1987
Assignee
1
NALCO CHEMICAL COMPANY
A DE. CORP.
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4734103
NONE
07076440
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
ONE NALCO CTR.
NAPERVILLE, IL 60566-1024
Assignment: 32
Reel/Frame:004773/0519   Pages: 1
Recorded: 08/24/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GIDDINGS, DAVID M.
Exec Dt:
08/18/1987
2
FONG, DODD W.
Exec Dt:
08/21/1987
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4770795
NONE
07088734
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NOLCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 33
Reel/Frame:004772/0568   Pages: 1
Recorded: 10/26/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FONG, DODD W.
Exec Dt:
10/21/1987
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4795789
NONE
07112643
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 34
Reel/Frame:004814/0303   Pages: 1
Recorded: 11/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FONG, DODD W.
Exec Dt:
11/17/1987
Assignee
1
NALCO CHEMICAL COMPANY, NAPERVILLE, ILLINOIS, A DE. CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4885345
NONE
07123759
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.,
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 35
Reel/Frame:004843/0940   Pages: 4
Recorded: 01/15/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LIN, MEI-JAN LINDA
Exec Dt:
01/13/1988
2
MOUCHE', RICHARD J.
Exec Dt:
01/13/1988
3
NIMRY, BAKER N.
Exec Dt:
01/13/1988
4
FONG, DODD W.
Exec Dt:
01/13/1988
Assignee
1
NALCO CHEMICAL COMPANY, A CORP. OF DE
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4818506
NONE
07144804
Correspondence name and address
THOMAS J. FILARSKI
WILLIAN, BRINKS, OLDS,
HOFER, GILSON & LIONE LTD.
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 36
Reel/Frame:004864/0649   Pages: 1
Recorded: 05/02/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAESLER, RALPH W.
Exec Dt:
01/14/1987
2
FONG, DODD W.
Exec Dt:
01/16/1988
Assignee
1
NALCO CHEMICAL COMPANY
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4983686
NONE
07003349
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 37
Reel/Frame:004854/0787   Pages: 2
Recorded: 01/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FONG, DODD W.
Exec Dt:
01/18/1988
2
KAESLER, RALPH W.
Exec Dt:
01/18/1988
Assignee
1
NALCO CHEMICAL COMPANY, A CORP. OF IL
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60566-1024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4829121
NONE
07150443
Correspondence name and address
NEUMAN, WILLIAMS, ANDERSON & OLSON
77 W. WASHINGTON ST.
CHICAGO, IL 60602
Assignment: 38
Reel/Frame:005018/0547   Pages: 1
Recorded: 02/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FONG, DODD W.
Exec Dt:
08/11/1988
Assignee
1
NALCO CHEMICAL COMPANY, A CORP. OF DE
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4952642
NONE
07232267
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.,
NALCO CHEMICAL CO.,
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 39
Reel/Frame:004969/0031   Pages: 1
Recorded: 12/01/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FONG, DODD W.
Exec Dt:
09/26/1988
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4921903
NONE
07256339
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 40
Reel/Frame:005048/0885   Pages: 1
Recorded: 04/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPARAPANY, JOHN W.
Exec Dt:
03/16/1989
2
FONG, DODD W.
Exec Dt:
03/16/1989
3
FU, JOSEPHA M.
Exec Dt:
03/16/1989
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4868248
NONE
07327482
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 41
Reel/Frame:005125/0466   Pages: 1
Recorded: 07/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FONG, DODD W.
Exec Dt:
05/17/1989
2
FU, JOSEPHA M.
Exec Dt:
05/17/1989
Assignee
1
NALCO CHEMICAL COMPANY, A DE. CORP.
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4886872
NONE
07355269
Correspondence name and address
DONALD G. EPPLE
NALCO CHEMICAL COMPANY
1 NALCO CENTER
NAPPERVILLE, IL 60566
Assignment: 42
Reel/Frame:005294/0133   Pages: 2
Recorded: 05/07/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FONG, DODD W.
Exec Dt:
04/30/1990
Assignee
1
NALCO CHEMICAL COMPANY
A DE CORP.
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4970290
NONE
07163220
Correspondence name and address
JOHN G. PREMO
NALCO CHEMICAL CO.
ONE NALCO CTR.
NAPERVILLE, IL 60566-1024
Assignment: 43
Reel/Frame:005369/0701   Pages: 2
Recorded: 07/06/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FONG, DODD W.
Exec Dt:
06/22/1990
Assignee
1
NALCO CHEMICAL COMPANY, A DE CORP.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5075390
NONE
07548838
Correspondence name and address
JOAN I. NOREK
STE. 1601
180 N. LASALLE ST.
CHICAGO, IL 60601
Assignment: 44
Reel/Frame:005414/0407   Pages: 2
Recorded: 08/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FONG, DODD W.
Exec Dt:
08/09/1990
2
HOOTS, JOHN E.
Exec Dt:
08/10/1990
Assignee
1
NALCO CHEMICAL COMPANY
A DE CORP.
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5128419
NONE
07569865
Correspondence name and address
JOAN I. NOREK
SUITE 1601
180 N. LASALLE ST.,
CHICAGO, IL 60601
Assignment: 45
Reel/Frame:005461/0314   Pages: 2
Recorded: 10/03/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FONG, DODD W.
Exec Dt:
08/28/1990
Assignee
1
NALCO CHEMICAL COPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4999456
NONE
07576880
Correspondence name and address
ROBERT A. MILLER
PATENT & LICENSING DEPT.,
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 46
Reel/Frame:005467/0544   Pages: 2
Recorded: 10/12/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FONG, DODD W.
Exec Dt:
08/30/1990
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5043406
NONE
07581937
Correspondence name and address
ROBERT A. MILLER
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 47
Reel/Frame:005693/0465   Pages: 2
Recorded: 05/03/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FONG, DODD W.
Exec Dt:
04/02/1991
2
KINSELLA, MARY A.
Exec Dt:
04/03/1991
3
KNELLER, JAMES F.
Exec Dt:
04/02/1991
4
SPARAPANY, JOHN W.
Exec Dt:
04/03/1991
Assignee
1
NALCO CHEMICAL COMPANY A DE CORPORATION
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5179173
NONE
07683008
Correspondence name and address
NALCO CEHMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
ATTN: DONALD G. EPPLE
Assignment: 48
Reel/Frame:005760/0176   Pages: 2
Recorded: 07/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FONG, DODD W.
Exec Dt:
05/29/1991
2
KINSELLA, MARY A.
Exec Dt:
05/29/1991
3
KNELLER, JAMES F.
Exec Dt:
05/28/1991
4
SPARAPANY, JOHN W.
Exec Dt:
05/28/1991
Assignee
1
NALCO CHEMICAL COMPANY A CORP. OF DELAWARE
ONE NALCO CENTER NAPERVILLE, ILLINOIS 60563-1198
ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5143622
NONE
07710591
Correspondence name and address
ROBERT A. MILLER
PATENT & LICENSING DEPARTMENT
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60503-1198
Assignment: 49
Reel/Frame:005887/0710   Pages: 3
Recorded: 10/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EMMONS, DANIEL H.
Exec Dt:
09/30/1991
2
FONG, DODD W.
Exec Dt:
09/19/1991
3
KINSELLA, MARY A.
Exec Dt:
09/19/1991
Assignee
1
NALCO CHEMICAL COMPANY
A DE CORPORATION
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5167828
NONE
07772174
Correspondence name and address
ROBERT A. MILLER
NALCO CHEMICAL CO.
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 50
Reel/Frame:005892/0142   Pages: 3
Recorded: 10/31/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EMMONS, DANIEL H.
Exec Dt:
09/30/1991
2
FONG, DODD W.
Exec Dt:
09/19/1991
3
KINSELLA, MARY A.
Exec Dt:
09/19/1991
Assignee
1
NALCO CHEMICAL COMPANY
A DE CORPORATION
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5213691
NONE
07772173
Correspondence name and address
ROBERT A. MILLER
NALCO CHEMICAL CO.
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 51
Reel/Frame:006469/0090   Pages: 2
Recorded: 03/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FONG, DODD W.
Exec Dt:
06/23/1992
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5208216
NONE
07906560
Correspondence name and address
DANIEL N. LUNDEEN
SROUFE, ZAMECKI, PAYNE & LUNDEEN L.L.P.
1700 WEST LOOP SOUTH, STE. 1230
HOUSTON, TX 77027-3008
Assignment: 52
Reel/Frame:006523/0802   Pages: 3
Recorded: 04/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FONG, DODD W.
Exec Dt:
04/08/1993
2
KHAMBATTA, BINAIFER S.
Exec Dt:
04/08/1993
Assignee
1
NALCO CHEMICAL COMPANY PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5308498
NONE
08044859
Correspondence name and address
JAMES J. DRAKE
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 53
Reel/Frame:006534/0170   Pages: 3
Recorded: 04/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FONG, DODD W.
Exec Dt:
04/19/1993
2
HOOTS, JOHN E.
Exec Dt:
04/19/1993
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5260386
NONE
08050592
Correspondence name and address
JOAN I. NOREK
SUITE 1601
180 N. LASALLE ST.
CHICAGO, IL 60601
Assignment: 54
Reel/Frame:006688/0276   Pages: 3
Recorded: 08/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FONG, DODD W.
Exec Dt:
08/18/1993
2
SWIECINSKI, FREDERICK J.
Exec Dt:
08/18/1993
Assignee
1
NALCO CHEMICAL COMPANY PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5336729
NONE
08109183
Correspondence name and address
JAMES J. DRAKE
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 55
Reel/Frame:007002/0717   Pages: 3
Recorded: 05/09/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COLLINS, JOHN H.
Exec Dt:
05/06/1994
2
FONG, DODD W.
Exec Dt:
05/06/1994
3
SOMMESE, ANTHONY G.
Exec Dt:
05/06/1994
4
TSENG, AMY M.
Exec Dt:
05/06/1994
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5476594
NONE
08239802
Correspondence name and address
JOSEPH B. BARRETT
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL. 60563-1198
Assignment: 56
Reel/Frame:007005/0004   Pages: 3
Recorded: 05/09/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COLLINS, JOHN H.
Exec Dt:
05/06/1994
2
FONG, DODD W.
Exec Dt:
05/06/1994
3
SOMMESE, ANTHONY G.
Exec Dt:
05/06/1994
4
TSENG, AMY M.
Exec Dt:
05/06/1994
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5435921
NONE
08239807
Correspondence name and address
JOSEPH B. BARRETT
NALCO CHEMICAL COMPANY
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 57
Reel/Frame:008235/0735   Pages: 3
Recorded: 09/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FONG, DODD W.
Exec Dt:
09/19/1996
2
MARTH, CHARLES F.
Exec Dt:
09/19/1996
3
DAVIS, RONALD V.
Exec Dt:
09/19/1996
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5788866
NONE
08715778
Correspondence name and address
NALCO CHEMICAL COMPANY
JAMES J. DRAKE
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 58
Reel/Frame:009374/0613   Pages: 3
Recorded: 08/07/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FONG, DODD W.
Exec Dt:
09/19/1996
2
MARTH, CHARLES F.
Exec Dt:
09/19/1996
3
DAVIS, RONALD V.
Exec Dt:
09/19/1996
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6225430
NONE
09078463
Correspondence name and address
NALCO CHEMICAL COMPANY
ELAINE M. RAMESH
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 59
Reel/Frame:008591/0310   Pages: 3
Recorded: 05/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FONG, DODD W.
Exec Dt:
05/27/1997
2
RAMESH, MANIAN
Exec Dt:
05/27/1997
3
SOMMESE, ANTHONY G.
Exec Dt:
05/27/1997
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 06563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6426383
NONE
08864308
Correspondence name and address
NALCO CHEMICAL COMPANY
ROBERT A. MILLER
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198

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