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Assignee Name : BETZDEARBORN INC.
Total Assignments: 179
Assignment: 101
Reel/Frame:008772/0881   Pages: 3
Recorded: 11/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LING, TIEN-FENG
Exec Dt:
06/16/1997
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5936024
NONE
08870780
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 102
Reel/Frame:008850/0237   Pages: 3
Recorded: 12/08/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ARHANCET, GRACIELA B.
Exec Dt:
06/20/1997
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5859280
NONE
08886626
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 103
Reel/Frame:008823/0559   Pages: 3
Recorded: 11/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, JEN-CHI
Exec Dt:
07/07/1997
2
CHEN, FU
Exec Dt:
07/07/1997
3
WALTERICK, GERALD C. JR.
Exec Dt:
07/07/1997
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5916991
NONE
08889855
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 104
Reel/Frame:008874/0170   Pages: 3
Recorded: 01/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, JEN-CHI
Exec Dt:
07/16/1997
2
EHRHARDT, WILLIAM C.
Exec Dt:
07/17/1997
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5866042
NONE
08896781
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON RD.
TREVOSE, PA 19053-6783
Assignment: 105
Reel/Frame:008874/0175   Pages: 3
Recorded: 01/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PETRILLE, JOSEPH C.
Exec Dt:
07/16/1997
2
WERNER, MICHAEL W.
Exec Dt:
07/16/1997
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5900157
NONE
08896780
Correspondence name and address
BETZDEARBORN, INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 106
Reel/Frame:008913/0489   Pages: 3
Recorded: 01/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOCKOWSKI, EDMUND J.
Exec Dt:
08/05/1997
2
DAVIS, DWIGHT P.
Exec Dt:
08/05/1997
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5866614
NONE
08906891
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 107
Reel/Frame:008874/0240   Pages: 3
Recorded: 01/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KESSLER, STEPHEN M.
Exec Dt:
08/11/1997
2
FREESE, DONALD T.
Exec Dt:
08/09/1997
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5866013
NONE
08909802
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPATMENT
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053-6783
Assignment: 108
Reel/Frame:008913/0492   Pages: 3
Recorded: 01/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MINEVSKI, LJILJANA V.
Exec Dt:
08/21/1997
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5885487
NONE
08920276
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 109
Reel/Frame:008931/0417   Pages: 3
Recorded: 01/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PALARDY, WILLIAM J.
Exec Dt:
08/21/1997
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5843238
NONE
08916827
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ - LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 110
Reel/Frame:008931/0886   Pages: 3
Recorded: 01/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MINEVSKI, LJILJANA V.
Exec Dt:
08/21/1997
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6036888
NONE
08920275
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 111
Reel/Frame:008931/0896   Pages: 3
Recorded: 01/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINEVSKI, LJILJANA V.
Exec Dt:
08/21/1997
2
LAMBOUSY, ANN L.
Exec Dt:
08/21/1997
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5843299
NONE
08920278
Correspondence name and address
BETZDEARBORN INC.
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 112
Reel/Frame:008931/0906   Pages: 3
Recorded: 01/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINEVSKI, LJILJANA V.
Exec Dt:
08/21/1997
2
ANDERSON, SYDIA B.
Exec Dt:
08/22/1997
3
CADY, MICHAEL A.
Exec Dt:
08/22/1997
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5843373
NONE
08920277
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 113
Reel/Frame:008931/0926   Pages: 3
Recorded: 01/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SMALL, TERENCE P.
Exec Dt:
08/22/1997
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5898002
NONE
08916198
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 114
Reel/Frame:008942/0212   Pages: 3
Recorded: 02/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HART, PAUL R.
Exec Dt:
08/29/1997
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5921911
NONE
08932138
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 115
Reel/Frame:008937/0585   Pages: 3
Recorded: 02/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OUYANG, JIANGBO
Exec Dt:
09/16/1997
2
CHEN, JEN-CHI
Exec Dt:
09/16/1997
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5908892
NONE
08932137
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 116
Reel/Frame:008863/0926   Pages: 3
Recorded: 12/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROLING, PAUL V.
Exec Dt:
09/19/1997
2
SINTIM, QUINCY K.A.
Exec Dt:
09/19/1997
3
MARTIN, J. FREDERICK
Exec Dt:
09/19/1997
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5859280
NONE
08886626
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 117
Reel/Frame:009110/0419   Pages: 3
Recorded: 04/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUNTHER, JOHN C.
Exec Dt:
09/19/1997
2
CHEN, HAIWEN
Exec Dt:
09/19/1997
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5923571
NONE
08944921
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 118
Reel/Frame:009041/0905   Pages: 4
Recorded: 03/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUNTHER, JOHN C.
Exec Dt:
09/22/1997
2
HONG, KE
Exec Dt:
09/22/1997
3
BURGMAYER, PAUL R.
Exec Dt:
09/22/1997
4
CHEN, HAIWEN
Exec Dt:
09/22/1997
5
DURHAM, VIRGINIA E.
Exec Dt:
09/23/1997
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6076048
NONE
08938191
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 119
Reel/Frame:008982/0979   Pages: 3
Recorded: 02/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, HAIWEN
Exec Dt:
09/24/1997
2
HONG, KE
Exec Dt:
09/24/1997
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6109096
NONE
08938419
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPT.
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 120
Reel/Frame:009110/0937   Pages: 3
Recorded: 04/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MUCCITELLI, JOHN A.
Exec Dt:
10/01/1997
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5923571
NONE
08944921
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 121
Reel/Frame:008982/0315   Pages: 4
Recorded: 02/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITCHELL, DAVID B.
Exec Dt:
10/22/1997
2
MINNIS, RALPH L.
Exec Dt:
09/22/1997
3
WAYMAN, GENE V.
Exec Dt:
09/12/1997
4
DEBOO, STEVEN M.
Exec Dt:
10/03/1997
5
DESCHRYVER, MARK J.
Exec Dt:
10/15/1997
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5904158
NONE
08954949
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 122
Reel/Frame:008971/0614   Pages: 3
Recorded: 02/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARKER, WILEY L.
Exec Dt:
11/04/1997
2
GOLIASZEWSKI, ALAN E.
Exec Dt:
11/04/1997
3
CALVERT, NANCY R.
Exec Dt:
11/04/1997
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5981288
NONE
08949318
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 123
Reel/Frame:009100/0864   Pages: 3
Recorded: 04/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HENDRIKS, WILLIAM A.
Exec Dt:
12/04/1997
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5942219
NONE
08993085
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 124
Reel/Frame:009166/0205   Pages: 3
Recorded: 04/25/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PALARDY, WILLIAM J.
Exec Dt:
12/04/1997
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5932018
NONE
09013312
Correspondence name and address
BETZDEARBORN, INC.
DEBORAH R. SEGELITZ
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 125
Reel/Frame:009145/0610   Pages: 3
Recorded: 04/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGREE. HOWARD B.
Exec Dt:
01/26/1998
2
GUNAGAN, BARRY P.
Exec Dt:
01/26/1998
3
RODZEWICH, EDWARD A.
Exec Dt:
01/26/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5985154
NONE
09015147
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
4636 SOMERTON ROAD
LEGAL DEPARTMENT
TREVOSE, PA 19053-6783
Assignment: 126
Reel/Frame:009270/0938   Pages: 3
Recorded: 06/19/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POMRINK, GREGORY J.
Exec Dt:
03/06/1998
2
MORRIS, BRENDA S.
Exec Dt:
03/06/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5968246
NONE
09036331
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 127
Reel/Frame:009185/0850   Pages: 3
Recorded: 05/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ARHANCET, GRACIELA B.
Exec Dt:
03/20/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6024894
NONE
09047551
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON RD.
TREVOSE, PA 19053-6783
Assignment: 128
Reel/Frame:009183/0790   Pages: 3
Recorded: 05/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, HAIWEN
Exec Dt:
03/27/1998
2
HONG, KE
Exec Dt:
03/30/1998
3
GUNTHER, JOHN C.
Exec Dt:
03/27/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6170319
NONE
09052031
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 129
Reel/Frame:009218/0217   Pages: 3
Recorded: 05/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ARHANCET, GRACIELA B.
Exec Dt:
04/20/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5886241
NONE
09063457
Correspondence name and address
BETZ DEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 130
Reel/Frame:009249/0888   Pages: 3
Recorded: 06/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASCOLESE, CHARLES R.
Exec Dt:
04/20/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6077445
NONE
09034030
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 131
Reel/Frame:009271/0026   Pages: 3
Recorded: 06/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROMUALDO, RAIMUNDO
Exec Dt:
04/20/1998
2
LUIZ, CLAUDIO CANDIDO
Exec Dt:
04/20/1998
3
FERNANDES, LUIZ ANTONIO
Exec Dt:
04/20/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6083998
NONE
09066639
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 132
Reel/Frame:009248/0041   Pages: 3
Recorded: 06/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PARKER, WILEY L.
Exec Dt:
05/11/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5976359
NONE
09079598
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
4636 SOMERTON ROAD
LEGAL DEPARTMENT
TREVOSE, PA 19053-6783
Assignment: 133
Reel/Frame:009284/0295   Pages: 3
Recorded: 06/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BREEN, ALEXANDER W.
Exec Dt:
05/22/1998
2
SINGLETON, FREDDIE L.
Exec Dt:
05/22/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5928875
NONE
09085359
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
4636 SOMERTON ROAD, LEGAL DEPARTMENT
TREVOSE, PA 19053-6783
Assignment: 134
Reel/Frame:009284/0319   Pages: 3
Recorded: 06/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GABOURY, JANET A.
Exec Dt:
05/22/1998
2
CHEN, FU
Exec Dt:
05/21/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6147225
NONE
09088991
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 135
Reel/Frame:009352/0955   Pages: 3
Recorded: 07/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINEVSKI, LJILJANA V.
Exec Dt:
05/22/1998
2
GABOURY, JANET A.
Exec Dt:
06/01/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6187227
NONE
09088994
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 136
Reel/Frame:009300/0749   Pages: 3
Recorded: 07/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARGAN, MUTHUKUMARASWAMY KARANAI
Exec Dt:
06/01/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6077325
NONE
09094335
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 137
Reel/Frame:009353/0238   Pages: 3
Recorded: 07/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MCNEILL, JAMES S.
Exec Dt:
06/05/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6077325
NONE
09094335
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 138
Reel/Frame:009352/0885   Pages: 3
Recorded: 07/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROE, DONALD C.
Exec Dt:
06/10/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6063159
NONE
09096922
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053-6783
Assignment: 139
Reel/Frame:009359/0929   Pages: 3
Recorded: 08/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROE, DONALD C.
Exec Dt:
06/18/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6051142
NONE
09109166
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 140
Reel/Frame:009359/0932   Pages: 3
Recorded: 08/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROE, DONALD C.
Exec Dt:
06/18/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6063288
NONE
09109164
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 141
Reel/Frame:009359/0935   Pages: 4
Recorded: 08/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROE, DONALD C.
Exec Dt:
06/18/1998
2
UTZKA, BRADLEY J.
Exec Dt:
06/25/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6077440
NONE
09109276
Correspondence name and address
BETZDEARBORN INC
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 142
Reel/Frame:009361/0004   Pages: 3
Recorded: 08/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDERSON, SYDIA B.
Exec Dt:
06/19/1998
2
CHENG, LONGCHUN
Exec Dt:
06/23/1998
3
CADY, MICHAEL A.
Exec Dt:
06/19/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5968408
NONE
09103493
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R.SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 143
Reel/Frame:009382/0834   Pages: 4
Recorded: 08/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROLING, PAUL V.
Exec Dt:
06/19/1998
2
PARKER, WILEY L.
Exec Dt:
06/19/1998
3
GOLIASZEWSKI, ALAN E
Exec Dt:
06/19/1998
4
WILLIAMS, TIMOTHY S.
Exec Dt:
06/19/1998
5
GROCE, BERNARD C.
Exec Dt:
06/19/1998
6
SINTIM, QUINCY K.A.
Exec Dt:
06/24/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6328943
NONE
09112882
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 144
Reel/Frame:009385/0718   Pages: 3
Recorded: 08/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROLING, PAUL V.
Exec Dt:
06/24/1998
2
SINTIM, QUINCY K.A.
Exec Dt:
06/24/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6063347
NONE
09112883
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 145
Reel/Frame:009382/0828   Pages: 3
Recorded: 08/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HART, PAUL R.
Exec Dt:
06/29/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6103100
NONE
09108912
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053-6783
Assignment: 146
Reel/Frame:009436/0649   Pages: 6
Recorded: 09/08/1998
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
BETZ LABORATORIES, INC.
Exec Dt:
07/21/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5041463
NONE
07566650
 
5039708
NONE
07566651
 
5437712
NONE
08204575
 
5445758
NONE
08255217
 
5441773
NONE
08295309
 
5446220
NONE
08295311
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 147
Reel/Frame:009461/0303   Pages: 3
Recorded: 09/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WRIGHT, J. BARRY
Exec Dt:
08/10/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6066479
NONE
09133538
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 148
Reel/Frame:009480/0954   Pages: 3
Recorded: 09/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HART, PAUL R.
Exec Dt:
08/21/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6106701
NONE
09139158
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 149
Reel/Frame:009573/0922   Pages: 7
Recorded: 11/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROE, DONALD C.
Exec Dt:
09/08/1998
2
BHASKAR, RAGULA
Exec Dt:
10/05/1998
3
UTZKA, BRADLEY J.
Exec Dt:
10/16/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6148920
NONE
09173993
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 150
Reel/Frame:009961/0902   Pages: 3
Recorded: 05/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LING, TIEN-FENG
Exec Dt:
09/25/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5936024
NONE
08870780
Correspondence name and address
BETZDEARBORN INC.
LOUISE V. BRUCHER
4636 SOMERTON ROAD
LEGAL DEPARTMENT
TREVOSE, PA 19053-6783
Assignment: 151
Reel/Frame:009961/0899   Pages: 3
Recorded: 05/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHOLZ, WILLIAM F.
Exec Dt:
09/29/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5936024
NONE
08870780
Correspondence name and address
BETZDEARBORN INC.
LOUISE V. BRUCHER
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053-6783
Assignment: 152
Reel/Frame:009912/0067   Pages: 3
Recorded: 04/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
W.R. GRACE & CO.-COMM.
Exec Dt:
11/01/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4721532
NONE
06885348
Correspondence name and address
BETZDEARBORN INC.
LOUISE V. BRUCHER
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 153
Reel/Frame:009740/0884   Pages: 3
Recorded: 02/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELDIN, SHERIF
Exec Dt:
11/02/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6200461
NONE
09186832
Correspondence name and address
BETZDEARBORN INC.
KAREN DEANGELO
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 154
Reel/Frame:009652/0917   Pages: 5
Recorded: 12/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNTER, MATTHEW M.
Exec Dt:
11/18/1998
2
POMRINK, GREGORY J.
Exec Dt:
11/18/1998
3
KESSLER, STEPHEN M.
Exec Dt:
11/18/1998
4
FILLIPO, BRUCE K.
Exec Dt:
11/18/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6126859
NONE
09196937
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 155
Reel/Frame:009959/0537   Pages: 3
Recorded: 05/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HART, PAUL R.
Exec Dt:
12/04/1998
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6100439
NONE
09211514
Correspondence name and address
BETZDEARBORN, INC.
LOUISE V. BRUCHER
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 156
Reel/Frame:009876/0721   Pages: 4
Recorded: 04/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XAVIER, CARLOS ROBERTO
Exec Dt:
02/01/1999
2
LUIZ, CLAUDIO CANDIDO
Exec Dt:
02/01/1999
3
FERNANDES, LUIZ ANTONIO
Exec Dt:
02/01/1999
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5419557
NONE
08231384
Correspondence name and address
BETZDEARBORN INC.
LOUIS V. BRUCHER
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 157
Reel/Frame:010611/0340   Pages: 4
Recorded: 03/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUIZ, CLAUDIO CANDIDO
Exec Dt:
02/01/1999
2
XAVIER, CARLOS ROBERTO
Exec Dt:
02/01/1999
3
FERNANDES, LUIZ ANTONIO
Exec Dt:
02/01/1999
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6159302
NONE
09231384
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
NEIL F. GREENBLUM
1941 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 158
Reel/Frame:009876/0621   Pages: 3
Recorded: 04/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOCKOWSKI, EDMUND J.
Exec Dt:
02/15/1999
2
DAVIS, DWIGHT P.
Exec Dt:
02/15/1999
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6294584
NONE
09240155
Correspondence name and address
BETZDEARBORN INC.
LOUISE V. BRUCHER
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 159
Reel/Frame:009959/0543   Pages: 3
Recorded: 05/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIEM, ROBERT P.
Exec Dt:
04/02/1999
2
ECHOLS, JAMES F.
Exec Dt:
04/02/1999
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6116333
NONE
09286038
Correspondence name and address
BETZDERBORN INC.
LOUIS V. BRUCHER
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 160
Reel/Frame:009959/0529   Pages: 3
Recorded: 05/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GHOSH, SANTANU
Exec Dt:
04/24/1999
2
SENGUPTA, INDRONIL
Exec Dt:
04/24/1999
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6077325
NONE
09094335
Correspondence name and address
BETZDEARBORN INC.
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 161
Reel/Frame:009991/0717   Pages: 3
Recorded: 06/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHENG, LONGCHUN
Exec Dt:
05/03/1999
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6379587
NONE
09304181
Correspondence name and address
BETZDEARBORN INC.
LOUISE V. BRUCHER
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 162
Reel/Frame:010054/0814   Pages: 3
Recorded: 06/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EHRHARDT, WILLIAM C.
Exec Dt:
05/03/1999
2
CHENG, LONGCHEN
Exec Dt:
05/03/1999
3
STASNEY, DAWN
Exec Dt:
05/03/1999
4
WHITAKER, KIM A.
Exec Dt:
05/03/1999
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6585933
NONE
09303596
Correspondence name and address
BETZDEARBORN INC.
LOUIS V. BRUCHER
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053-6783
Assignment: 163
Reel/Frame:010990/0209   Pages: 3
Recorded: 07/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHENG, LONGCHUN
Exec Dt:
05/03/1999
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6379587
NONE
09304181
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
ARNOLD TURK
1941 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 164
Reel/Frame:010599/0301   Pages: 4
Recorded: 02/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGREE, ALAN M.
Exec Dt:
01/04/2000
2
BUENTELLO, KRISTIN E.
Exec Dt:
01/04/2000
3
KYE, LARRY M.
Exec Dt:
01/05/2000
4
RAFALOVSKY, VICTORIA
Exec Dt:
01/17/2000
5
ZHANG, ELIZABETH Y.
Exec Dt:
01/04/2000
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6241788
NONE
09441662
Correspondence name and address
GREENBLUM & BERNSTEIN, PLC
ARNOLD TURK
1941 ROLAND CLARDE PLACE
RESTON, VA 20191
Assignment: 165
Reel/Frame:011132/0848   Pages: 4
Recorded: 08/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOYLE, PATRICK J.
Exec Dt:
01/17/2000
2
MATTIOLI, TERRENCE W.
Exec Dt:
01/28/2000
3
THUNDERCLIFFE, GARY S.
Exec Dt:
01/28/2000
Assignee
1
BETZDEARBORN INC.
LAW DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6375831
NONE
09495801
Correspondence name and address
STEVEN D. BOYD
LAW DEPARTMENT
1313 N. MARKET
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 166
Reel/Frame:010874/0281   Pages: 3
Recorded: 06/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CZECHOWSKI, MELVIN H.
Exec Dt:
05/19/2000
2
WHITEKETTLE, WILSON K.
Exec Dt:
05/19/2000
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6514458
NONE
09513770
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
NEIL F. GREENBLUM
P18279
1941 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 167
Reel/Frame:011092/0671   Pages: 3
Recorded: 09/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MESKERS, JR., DONALD . A
Exec Dt:
09/01/2000
2
TIPPETT, ROGER JOHN ARTHUR
Exec Dt:
09/01/2000
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6348440
NONE
09630722
Correspondence name and address
ARNOLD TURK
GREENBLUM & BERNSTEIN, PLC
1941 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 168
Reel/Frame:011711/0126   Pages: 5
Recorded: 04/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEM, FU
Exec Dt:
03/07/2001
2
KOLSON, NATALIE A.
Exec Dt:
03/07/2001
Assignee
1
BETZDEARBORN INC.
LAW DEPARTMANT
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6444747
NONE
09808679
Correspondence name and address
HERCULES LAW DEPARTMENT
STEVEN D. BOYD
1313 N.MARKET ST
WILMINGTON, DE 19894
Assignment: 169
Reel/Frame:011953/0384   Pages: 3
Recorded: 06/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FALSINA, FRANCESCO
Exec Dt:
04/17/2001
2
CLEUREN, WILLIAM G.
Exec Dt:
04/12/2001
Assignee
1
BETZDEARBORN INC.
LAW DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020183220
09840351
Correspondence name and address
BETZDERABORN INC.
STEVEN D. BOYD
4636 SOMERTON ROAD
TREVOSE PA 19053
Assignment: 170
Reel/Frame:011882/0545   Pages: 4
Recorded: 06/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CIFUENTES, RICARDO A.
Exec Dt:
04/23/2001
2
ROE, DONALD C.
Exec Dt:
05/21/2001
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6261341
NONE
09443591
Correspondence name and address
BETZDEARBORN INC.
STEVEN D. BOYD
4636 SOMERTON ROAD
TREVOSE, PA 19053
Assignment: 171
Reel/Frame:011882/0556   Pages: 4
Recorded: 06/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CIFUENTES, RICARDO A.
Exec Dt:
04/23/2001
2
ROE, DONALD C.
Exec Dt:
05/21/2001
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6409799
NONE
09443593
Correspondence name and address
BETZDEARBORN INC.
STEVEN D. BOYD
4636 SOMERTON ROAD
TREVOSE, PA 19053
Assignment: 172
Reel/Frame:011882/0563   Pages: 4
Recorded: 06/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CIFUENTES, RICARDO A.
Exec Dt:
04/23/2001
2
ROE, DONALD C.
Exec Dt:
05/21/2001
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6258245
NONE
09443592
Correspondence name and address
BETZDEARBORN INC.
STEVEN D. BOYD
4636 SOMERTON ROAD
TREVOSE, PA 19053
Assignment: 173
Reel/Frame:012047/0679   Pages: 4
Recorded: 08/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOYETTE, SCOTT M.
Exec Dt:
06/13/2001
2
NORMAN, PETER E.
Exec Dt:
06/13/2001
3
SMITH, KELLY S.
Exec Dt:
06/15/2001
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030052059
09884419
Correspondence name and address
BETZDEARBORN INC.
STEVEN BOYD
4636 SOMERTON ROAD
TREVOSE, PA 19053
Assignment: 174
Reel/Frame:012011/0816   Pages: 5
Recorded: 07/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSSI, ANTHONY M.
Exec Dt:
06/26/2001
2
BARRETT, KENNETH C.
Exec Dt:
07/09/2001
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6418958
NONE
09824070
Correspondence name and address
HOFFMANN & BARON, LLP
ROBERT M. RODRICK
6900 JERICHO TURNPIKE
SYOSSET, NY 11791
Assignment: 175
Reel/Frame:012515/0736   Pages: 4
Recorded: 01/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEREZ, LIBARDO A.
Exec Dt:
10/01/2001
2
ROE, DONALD C.
Exec Dt:
10/01/2001
3
POLIZZOTTI, DAVID M.
Exec Dt:
10/01/2001
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030066787
09969214
Correspondence name and address
BETZDEARBORN INC.
STEVEN BOYD
4636 SOMERTON ROAD
TREVOSE, PA 19053
Assignment: 176
Reel/Frame:012803/0681   Pages: 3
Recorded: 04/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MEYER, ELLEN M.
Exec Dt:
10/24/2001
Assignee
1
BETZDEARBORN INC.
LAW DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030086814
10022472
Correspondence name and address
BETZDEARBORN INC.
STEVEN BOYD
4636 SOMERTON ROAD
TREVOSE, PA 19053
Assignment: 177
Reel/Frame:013243/0860   Pages: 4
Recorded: 08/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VASCONCELLOS, STEVEN R.
Exec Dt:
01/30/2002
2
ROBBINS, TERRY L.
Exec Dt:
01/30/2002
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
INTELLECTUAL PROPERTY GROUP
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6743421
US20030143182
10061463
Correspondence name and address
STEVEN D. BOYD
IP GROUP
4636 SOMERTON ROAD
TREVOSE, PA 19050
Assignment: 178
Reel/Frame:013184/0926   Pages: 6
Recorded: 08/13/2002
Conveyance: CONSENT
Assignor
1
BANK OF AMERICA N.A., AS AGENT
Exec Dt:
04/28/2002
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053-6783
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4745132
NONE
06892222
 
4732913
NONE
07018884
 
4732905
NONE
07025312
 
4725624
NONE
07025313
 
4855296
NONE
07242837
 
5039383
NONE
07340940
 
5062962
NONE
07518045
 
5008023
NONE
07566637
 
5063213
NONE
07566951
 
5063218
NONE
07566953
 
5063214
NONE
07566956
 
5063217
NONE
07566957
 
5010066
NONE
07566958
 
5063248
NONE
07597258
 
5182331
NONE
07661580
 
5147555
NONE
07738080
 
5298566
NONE
08000773
 
5238572
NONE
08007944
 
5352706
NONE
08095976
 
5310761
NONE
08095977
 
5369115
NONE
08146273
 
5562862
NONE
08223616
 
5432184
NONE
08301380
 
5695652
NONE
08791797
 
6180056
NONE
09208473
 
6142160
NONE
09316680
 
6514458
NONE
09513770
 
NONE
US20030052059
09884419
 
NONE
US20030086814
10022472
Correspondence name and address
MOORE & VAN ALLEN PLLC
STEVEN D. THOMAS
2200 WEST MAIN STREET
SUITE 800
DURHAM, NC 27705
Assignment: 179
Reel/Frame:013761/0893   Pages: 4
Recorded: 02/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHITEKETTLE, WILSON K.
Exec Dt:
06/06/2002
2
TAFEL, GLORIA J.
Exec Dt:
06/06/2002
Assignee
1
BETZDEARBORN INC.
4636 SOMERTON ROAD
LEGAL DEPARTMENT
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6579859
NONE
10165917
Correspondence name and address
GE BETZ, INC.
STEVEN D. BOYD
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053
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