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Patent Assignment Assignor Details
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Assignor Name : DONOFRIO, DEBORAH K.
Total Assignments: 62
Assignment: 1
Reel/Frame:004656/0370   Pages: 1
Recorded: 01/15/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/28/1986
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06892222
Correspondence name and address
BRUCE E. PEACOCK
BETZ LABORATORIES, INC.
4636 SOMERTON ROAD
TREVOSE, PA 19047
Assignment: 2
Reel/Frame:004686/0741   Pages: 1
Recorded: 03/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/19/1987
2
Exec Dt:
02/19/1987
Assignee
1
4636 SOMERTON RD.
TREVOSE, PENNSYLVANIA 19047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07018883
Correspondence name and address
BRUCE E. PEACOCK
BETZ LABORATORIES, INC.
4636 SOMERTON RD.
TREVOSE, PA 19047
Assignment: 3
Reel/Frame:004686/0742   Pages: 1
Recorded: 03/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/19/1987
2
Exec Dt:
02/19/1987
Assignee
1
4636 SOMERTON RD.
TREVOSE, PENNSYLVANIA 19047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07018884
Correspondence name and address
BRUCE E. PEACOCK
BETZ LABORATORIES, INC.
4636 SOMERTON RD.
TREVOSE, PA 19047
Assignment: 4
Reel/Frame:004704/0943   Pages: 1
Recorded: 05/07/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/09/1987
2
Exec Dt:
03/09/1987
Assignee
1
4636 SOMERTON RD.
TREVOSE, PENNSYLVANIA 19047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07025313
Correspondence name and address
BRUCE E. PEACOCK
BETZ LABS., INC.
4636 SOMERTON ROAD
TREVOSE, PA 19047
Assignment: 5
Reel/Frame:004707/0252   Pages: 1
Recorded: 05/07/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/09/1987
2
Exec Dt:
03/09/1987
Assignee
1
4636 SOMERTON RD.
TREVOSE, PENNSYLVANIA 19047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07025309
Correspondence name and address
BRUCE E. PEACOCK
BETZ LABS., INC.
4636 SOMERTON RD.
TREVOSE, PA 19047
Assignment: 6
Reel/Frame:004704/0942   Pages: 1
Recorded: 05/07/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/12/1987
2
Exec Dt:
03/12/1987
Assignee
1
4636 SOMERTON RD.
TREVOSE, PENNSYLVANIA 19047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07025312
Correspondence name and address
BRUCE E. PEACOCK
BETZ LABS., INC.
4636 SOMERTON ROAD
TREVOSE, PA 19047
Assignment: 7
Reel/Frame:004720/0784   Pages: 1
Recorded: 05/07/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/07/1987
2
Exec Dt:
04/07/1987
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07037475
Correspondence name and address
BRUCE E. PEACOCK
BETZ LABORATORIES, INC.
4636 SOMERTON ROAD
TREVOSE, PA 19047
Assignment: 8
Reel/Frame:004767/0006   Pages: 1
Recorded: 10/15/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/28/1987
2
Exec Dt:
08/28/1987
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07092482
Correspondence name and address
BRUCE E. PEACOCK
BETZ LABORATORIES, INC.
4636 SOMERTON RD.
TREVOSE, PA 19047
Assignment: 9
Reel/Frame:004975/0959   Pages: 1
Recorded: 11/16/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/01/1988
2
Exec Dt:
08/30/1988
Assignee
1
S-151 87 SODERTALJE, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07272533
Correspondence name and address
NILS H. LJUNGMAN
POST OFFICE BOX 130
GREENSBURG, PA 15601
Assignment: 10
Reel/Frame:004976/0957   Pages: 1
Recorded: 11/04/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/30/1988
2
Exec Dt:
08/30/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07242837
Correspondence name and address
BETZ LABORATORIES, INC.,
SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19047
Assignment: 11
Reel/Frame:004976/0959   Pages: 1
Recorded: 11/04/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/30/1988
2
Exec Dt:
08/30/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07242843
Correspondence name and address
ROSLYN T. TOBE
BETZ LABORATORIES, INC.
4636 SOMERTON ROAD
TREVOSE, PA 19047
Assignment: 12
Reel/Frame:004976/0964   Pages: 1
Recorded: 11/04/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/30/1988
2
Exec Dt:
08/30/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07242841
Correspondence name and address
ROSLYN T. TOBE
BETZ LABORATORIES, INC
4636 SOMERTON ROAD
TREVOSE, PA 19047
Assignment: 13
Reel/Frame:004976/0965   Pages: 1
Recorded: 11/04/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/30/1988
2
Exec Dt:
08/30/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07242846
Correspondence name and address
ROSLYN T. TOBE
BETZ LABORATORIES, INC.
4636 SOMERTON ROAD
TREVOSE, PA 19047
Assignment: 14
Reel/Frame:004976/0966   Pages: 1
Recorded: 11/04/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/30/1988
2
Exec Dt:
08/30/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07243007
Correspondence name and address
ROSLYN T. TOBE
BETZ LABORATORIES, INC.
4636 SOMERTON ROAD
TREVOSE, PA 19047
Assignment: 15
Reel/Frame:004976/0967   Pages: 1
Recorded: 11/04/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/30/1988
2
Exec Dt:
08/30/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07242840
Correspondence name and address
ROSLYN T. TOBE
BETZ LABORATORIES, INC.
4636 SOMERTON RD.
TREVOSE, PA 19047
Assignment: 16
Reel/Frame:004983/0151   Pages: 1
Recorded: 11/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/30/1988
2
Exec Dt:
08/30/1988
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07242844
Correspondence name and address
ROSLYN T. TOBE
BETZ LABORATORIES, INC.
4636 SONERTON ROAD
TREVOSE, PA 19047
Assignment: 17
Reel/Frame:005120/0992   Pages: 1
Recorded: 06/29/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/12/1989
2
Exec Dt:
05/12/1989
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07354546
Correspondence name and address
ROSLYN T. TOBE
BETZ LABS., INC.,
4636 SOMERTON ROAD
TREVOSE, PA 19047
Assignment: 18
Reel/Frame:005120/0972   Pages: 1
Recorded: 06/29/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/19/1989
2
Exec Dt:
05/19/1989
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07357387
Correspondence name and address
ROSLYN T. TOBE
BETZ LABORATORIES, INC.
4636 SOMERTON ROAD
TREVOSE, PA 19047
Assignment: 19
Reel/Frame:005120/0973   Pages: 1
Recorded: 06/29/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/19/1989
2
Exec Dt:
05/19/1989
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07357144
Correspondence name and address
ROSLYN T. TOBE
BETZ LABORATORIES, INC.
4636 SOMERTON ROAD
TREVOSE, PA 19047
Assignment: 20
Reel/Frame:005120/0974   Pages: 1
Recorded: 06/29/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/19/1989
2
Exec Dt:
05/19/1989
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07357495
Correspondence name and address
ROSLYN T. TOBE
BETZ LABORATORIES, INC.
4636 SOMERTON ROAD
TREVOSE, PA 19047
Assignment: 21
Reel/Frame:005120/0982   Pages: 1
Recorded: 06/29/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/19/1989
2
Exec Dt:
05/19/1989
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07357150
Correspondence name and address
ROSLYN T. TOBE
BETZ LABORATORIES, INC.
4636 SOMERTON ROAD
TREVOSE, PA 19047
Assignment: 22
Reel/Frame:005120/0983   Pages: 1
Recorded: 06/29/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/19/1989
2
Exec Dt:
05/19/1989
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07357372
Correspondence name and address
ROSLYN T. TOBE
BETZ LABORATORIES, INC.
4636 SOMERTON ROAD
TREVOSE, PA 19047
Assignment: 23
Reel/Frame:005120/0993   Pages: 1
Recorded: 06/29/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/19/1989
2
Exec Dt:
05/19/1989
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07357390
Correspondence name and address
ROSLYN T. TOBE
BETZ LABORATORIES, INC.
4636 SOMERTON RD.
TREVOSE, PA 19047
Assignment: 24
Reel/Frame:005128/0705   Pages: 1
Recorded: 06/29/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/19/1989
2
Exec Dt:
05/19/1989
Assignees
1
POSTFACH 1420
D-7990 FRIEDRICHSHAFEN 1, WEST, GERMANY
2
4636 SOMERTON ROAD,
TREVOSE, PENNSYLVANIA 19047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07357391
Correspondence name and address
ROSLYN T. TOBE
BETZ LABORATORIES, INC.
4636 SOMERTON ROAD
TREVOSE, PA 19047
Assignment: 25
Reel/Frame:005432/0428   Pages: 2
Recorded: 09/12/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/08/1990
2
Exec Dt:
08/08/1990
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07566951
Correspondence name and address
ALEXANDER D. RICCI
BETZ LABORATORIES, INC.
4636 SOMERTON RD.
TREVOSE, PA 19053
Assignment: 26
Reel/Frame:005432/0450   Pages: 2
Recorded: 09/12/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/08/1990
2
Exec Dt:
08/08/1990
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07566958
Correspondence name and address
ALEXANDER D. RICCI
BETZ LABORATORIES, INC.
4636 SOMERTON RD.
TREVOSE, PA 19053
Assignment: 27
Reel/Frame:005432/0452   Pages: 2
Recorded: 09/12/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/08/1990
2
Exec Dt:
08/08/1990
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07566955
Correspondence name and address
ALEXANDER D. RICCI
BETZ LABORATORIES, INC.
4636 SOMERTON RD.
TREVOSE, PA 19053
Assignment: 28
Reel/Frame:005432/0458   Pages: 2
Recorded: 09/12/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/08/1990
2
Exec Dt:
08/08/1990
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07566950
Correspondence name and address
ALEXANDRIA D. RICCI
BETZ LABORATORIES, INC.,
4636 SOMERTON RD.
TREVOSE, PA 19053
Assignment: 29
Reel/Frame:005432/0460   Pages: 2
Recorded: 09/12/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/08/1990
2
Exec Dt:
08/08/1990
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07566953
Correspondence name and address
ALEXANDER D. RICCI
BETZ LABORATORIES, INC.
4636 SOMERTON ROAD
TREVOSE, PA 19053
Assignment: 30
Reel/Frame:005432/0462   Pages: 2
Recorded: 09/12/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/08/1990
2
Exec Dt:
08/08/1990
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07566956
Correspondence name and address
ALEXANDER D. RICCI
BETZ LABORATORIES, INC.
4636 SOMERTON RD.
TREVOSE, PA 19053
Assignment: 31
Reel/Frame:005435/0382   Pages: 2
Recorded: 09/12/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/08/1990
2
Exec Dt:
08/08/1990
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07566952
Correspondence name and address
ALEXANDER D. RICCI
BETZ LABORATORIES, INC.
4636 SOMERTON RD.
TREVOSE, PA 19053
Assignment: 32
Reel/Frame:005435/0384   Pages: 2
Recorded: 09/12/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/08/1990
2
Exec Dt:
08/08/1990
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07566954
Correspondence name and address
ALEXANDER D. RICCI
BETZ LABORATORIES, INC.
4636 SOMERTON ROAD
TREVOSE, PA 19053
Assignment: 33
Reel/Frame:005458/0291   Pages: 2
Recorded: 09/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/08/1990
2
Exec Dt:
08/08/1990
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07566957
Correspondence name and address
ALEXANDER D. RICCI
BETZ LABORATORIES, INC.
4636 SOMERTON RD.
TREVOSE, PA 19053
Assignment: 34
Reel/Frame:005673/0618   Pages: 2
Recorded: 04/19/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/19/1991
2
Exec Dt:
03/19/1991
Assignee
1
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07674487
Correspondence name and address
RICHARD A. PAIKOFF
BETZ LABORATORIES, INC.
4636 SOMERTON RD.
TREVOSE, PA 19053
Assignment: 35
Reel/Frame:005673/0642   Pages: 2
Recorded: 04/19/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/19/1991
2
Exec Dt:
03/19/1991
Assignee
1
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07674494
Correspondence name and address
RICHARD A. PAIKOFF
BETZ LABORATORIES, INC.
4636 SOMERTON RD.
TREVOSE, PA 19053
Assignment: 36
Reel/Frame:005691/0428   Pages: 2
Recorded: 05/02/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/08/1991
2
Exec Dt:
04/08/1991
Assignee
1
A CORPORATION OF PENNSYLVANIA
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07683209
Correspondence name and address
RICHARD A. PAIKOFF
BETZ LABORATORIES, INC.
4636 SOMERTON RD.
TREVOSE, PA 19053
Assignment: 37
Reel/Frame:005691/0432   Pages: 2
Recorded: 05/02/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/08/1991
2
Exec Dt:
04/08/1991
Assignee
1
A CORPORATION OF PENNSYLVANIA
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07683210
Correspondence name and address
RICHARD A. PAIKOFF
BETZ LABORATORIES, INC.
4636 SOMERTON RD.
TREVOSE, PA 19053
Assignment: 38
Reel/Frame:005693/0336   Pages: 2
Recorded: 05/02/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/08/1991
2
Exec Dt:
04/08/1991
Assignee
1
A CORPORATION OF PENNSYLVANIA
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07683216
Correspondence name and address
RICHARD A. PAIKOFF
BETZ LABORATORIES, INC.
4636 SOMERTON ROAD
TREVOSE, PA 19053
Assignment: 39
Reel/Frame:005771/0186   Pages: 2
Recorded: 07/19/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/17/1991
2
Exec Dt:
06/17/1991
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07718087
Correspondence name and address
RICHARD A. PAIKOFF
BETZ LABORATORIES, INC.
4636 SOMERTON RD.
TREVOSE, PA 19053
Assignment: 40
Reel/Frame:005909/0581   Pages: 2
Recorded: 11/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/11/1991
2
Exec Dt:
10/11/1991
Assignee
1
A CORP. OF PA
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07776123
Correspondence name and address
RICHARD A. PAIKOFF
BETZ LABORATORIES, INC.
4636 SOMERTON ROAD
TREVOSE, PA 19053
Assignment: 41
Reel/Frame:005913/0202   Pages: 2
Recorded: 11/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/11/1991
2
Exec Dt:
10/11/1991
Assignee
1
4636 SOMERTON RD.
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07776126
Correspondence name and address
GIGI G. JOHNSTON
BETZ LABORATORIES, INC.
4636 SOMERTON RD.
TREVOSE, PA 19053-6783
Assignment: 42
Reel/Frame:005916/0726   Pages: 2
Recorded: 11/22/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/11/1991
2
Exec Dt:
10/11/1991
Assignee
1
4636 SOMERTON RD., TREVOSE, PA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07776125
Correspondence name and address
RICHARD A. PAIKOFF
BETZ LABS., INC.,
4636 SOMERTON RD.,
TREVOSE, PA 19053
Assignment: 43
Reel/Frame:005978/0589   Pages: 2
Recorded: 01/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/12/1991
2
Exec Dt:
12/12/1991
Assignee
1
A CORP. OF PA.
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07808307
Correspondence name and address
GIGI G. JOHNSTON
BETZ LABORATORIES, INC.
4636 SOMERTON RD.
TREVOSE, PA 19053
Assignment: 44
Reel/Frame:005984/0426   Pages: 2
Recorded: 01/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/12/1991
2
Exec Dt:
12/12/1991
Assignee
1
A CORPORATION OF COMMONWEALTH OF PA
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07808306
Correspondence name and address
GIGI G. JOHNSTON
BETZ LABORATORIES, INC.
4636 SOMERTON RD.
TREVOSE, PA 19053
Assignment: 45
Reel/Frame:005994/0352   Pages: 2
Recorded: 01/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/12/1991
2
Exec Dt:
12/12/1991
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07808308
Correspondence name and address
GIGI G. JOHNSTON
BETZ LABORATORIES, INC.
4636 SOMERTON ROAD
TREVOSE, PA 19053
Assignment: 46
Reel/Frame:006057/0819   Pages: 2
Recorded: 03/26/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/11/1992
2
Exec Dt:
02/11/1992
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07839984
Correspondence name and address
BETZ LABORATORIES, INC.
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 47
Reel/Frame:006046/0272   Pages: 2
Recorded: 03/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/19/1992
2
Exec Dt:
02/19/1992
Assignee
1
A CORPORATION OF COMMONWEALTH OF PA
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07839659
Correspondence name and address
BETZ LABORATORIES, INC.
GIGI G. JOHNSTON
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 48
Reel/Frame:006259/0697   Pages: 2
Recorded: 09/25/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/24/1992
2
Exec Dt:
08/24/1992
Assignee
1
4636 SOMERTON ROAD TREVOSE, PA 19053-6783
TREVOSE, PA 19053-6783, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07935484
Correspondence name and address
GIGI G. JOHNSTON
BETZ LABORATORIES, INC.
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 49
Reel/Frame:006372/0810   Pages: 2
Recorded: 01/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/18/1992
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053-6783
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07982803
Correspondence name and address
GIGI G. JOHNSTON
BETZ LABORATORIES, INC.
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 50
Reel/Frame:006483/0292   Pages: 3
Recorded: 04/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/18/1993
2
Exec Dt:
02/22/1993
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053-6783
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08023250
Correspondence name and address
BETZ LABORATORIES, INC.
GIGI G. JOHNSTON
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 51
Reel/Frame:006512/0484   Pages: 3
Recorded: 04/30/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/19/1993
2
Exec Dt:
03/25/1993
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053-6783
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08038583
Correspondence name and address
BETZ LABORATORIES, INC.
GIGI G. JOHNSTON
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 52
Reel/Frame:006570/0539   Pages: 3
Recorded: 06/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/11/1993
2
Exec Dt:
05/17/1993
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053-6783
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08064200
Correspondence name and address
GIGI G. JOHNSTON
BETZ LABORATORIES, INC.
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 1905-6782
Assignment: 53
Reel/Frame:006570/0542   Pages: 3
Recorded: 06/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/11/1993
2
Exec Dt:
05/17/1993
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053-6783
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08064205
Correspondence name and address
GIGI G. JOHNSTON
BETZ LABORATORIES, INC.
LEGAL DEPARTMENT
4636 SOMETTON ROAD
TREVOSE, PA 19053-6783
Assignment: 54
Reel/Frame:006570/0545   Pages: 3
Recorded: 06/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/17/1993
2
Exec Dt:
05/11/1993
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053-6783
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08064201
Correspondence name and address
GIGI G. JOHNSTON
BETZ LABORATORIES, INC.
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 55
Reel/Frame:006581/0076   Pages: 3
Recorded: 06/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/11/1993
2
Exec Dt:
05/17/1993
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053-6783
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08064199
Correspondence name and address
BETZ LABORATORIES, INC.
GIGI G. JOHNSTON
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053-6783
Assignment: 56
Reel/Frame:006568/0963   Pages: 3
Recorded: 06/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/16/1993
2
Exec Dt:
06/16/1993
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053-6783
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08064196
Correspondence name and address
GIGI G. JOHNSTON
BETZ LABORATORIES, INC.
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 57
Reel/Frame:006690/0589   Pages: 3
Recorded: 09/02/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/1993
2
Exec Dt:
07/16/1993
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053-6783
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08095977
Correspondence name and address
BETZ LABORATORIES, INC.
GIGI G. JHOHNSTON
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-06783
Assignment: 58
Reel/Frame:006696/0103   Pages: 3
Recorded: 09/02/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/16/1993
2
Exec Dt:
07/15/1993
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053-6783
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08095976
Correspondence name and address
GIGI G. JOHNSTON
BETZ LABORATORIES, INC.
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 59
Reel/Frame:006886/0308   Pages: 3
Recorded: 03/09/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/13/1994
2
Exec Dt:
01/04/1994
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053-6783
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08183546
Correspondence name and address
BETZ LABORATORIES, INC.
GIGI G. JOHNSTON
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053-6783
Assignment: 60
Reel/Frame:006886/0311   Pages: 3
Recorded: 03/09/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/04/1994
2
Exec Dt:
01/13/1994
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053-6783
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08183551
Correspondence name and address
BETZ LABORATORIES, INC.
GIGI G. JOHNSTON
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053-6783
Assignment: 61
Reel/Frame:006878/0203   Pages: 2
Recorded: 03/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/06/1994
2
Exec Dt:
01/13/1994
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053-6783
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08183550
Correspondence name and address
BETZ LABORATORIES, INC.
GIGI G. JOHNSTON
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053-6783
Assignment: 62
Reel/Frame:006979/0621   Pages: 3
Recorded: 05/09/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/06/1994
2
Exec Dt:
01/13/1994
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053-6783
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08153550
Correspondence name and address
BETZ LABORATORIES, INC.
ATTN: GIGI G. JOHNSTON
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783

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