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Patent Assignment Assignee Details
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Assignee Name : BETZ LABORATORIES, INC. A CORP. OF PENNSYLVANIA
Total Assignments: 12
Assignment: 1
Reel/Frame:005877/0869   Pages: 2
Recorded: 10/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LIAO, WEN P.
Exec Dt:
02/26/1991
2
CHEN, FU
Exec Dt:
02/26/1991
3
VASCONCELLOS, STEPHEN R.
Exec Dt:
02/26/1991
Assignee
1
BETZ LABORATORIES, INC. A CORP. OF PENNSYLVANIA
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5182331
NONE
07661580
Correspondence name and address
BETZ LABORATORIES, INC.
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 2
Reel/Frame:005712/0007   Pages: 2
Recorded: 05/24/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ROLING, PAUL V.
Exec Dt:
04/22/1991
Assignee
1
BETZ LABORATORIES, INC. A CORP. OF PENNSYLVANIA
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5171888
NONE
07690430
Correspondence name and address
PHILIP H. VON NEIDA
BETZ LABORATORIES, INC.
4636 SOMERTON RD.
TREVOSE, PA 19053
Assignment: 3
Reel/Frame:005712/0005   Pages: 2
Recorded: 05/24/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RICHMANN, SANDRA K.
Exec Dt:
04/24/1991
2
LETSCHER, MARY B.
Exec Dt:
04/24/1991
Assignee
1
BETZ LABORATORIES, INC. A CORP. OF PENNSYLVANIA
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5141598
NONE
07691210
Correspondence name and address
RICHARD A. PAIKOFF
BETZ LABORATORIES, INC.
4636 SOMERTON RD.
TREVOSE, PA 19053
Assignment: 4
Reel/Frame:005834/0718   Pages: 3
Recorded: 09/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BOCKOWSKI, EDMUND J.
Exec Dt:
08/01/1991
2
MC DANIEL, CATO R.
Exec Dt:
08/12/1991
3
DAVIS, DWIGHT P.
Exec Dt:
08/01/1991
4
FRIEND, PATRIC L.
Exec Dt:
08/12/1991
Assignee
1
BETZ LABORATORIES, INC. A CORP. OF PENNSYLVANIA
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5171454
NONE
07746830
Correspondence name and address
BETZ LABORATORIES, INC.
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 5
Reel/Frame:005824/0859   Pages: 2
Recorded: 09/06/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
POLIZZOTTI, DAVID M.
Exec Dt:
08/09/1991
Assignee
1
BETZ LABORATORIES, INC. A CORP. OF PENNSYLVANIA
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5186915
NONE
07742828
Correspondence name and address
STEVEN D. BOYD
BETZ LABORATORIES, INC.
4636 SOMERTON ROAD
TREVOSE, PA 19053
Assignment: 6
Reel/Frame:005834/0716   Pages: 2
Recorded: 09/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROE, DONALD C.
Exec Dt:
08/12/1991
2
POLIZZOTTI, DAVID M.
Exec Dt:
08/12/1991
Assignee
1
BETZ LABORATORIES, INC. A CORP. OF PENNSYLVANIA
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5194174
NONE
07746828
Correspondence name and address
BETZ LABORATORIES, INC.
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 7
Reel/Frame:005853/0251   Pages: 2
Recorded: 09/26/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PURNELL, DEBORAH L.
Exec Dt:
08/26/1991
Assignee
1
BETZ LABORATORIES, INC. A CORP. OF PENNSYLVANIA
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5147558
NONE
07751945
Correspondence name and address
GREGORY M. HILL
BETZ LABORATORIES, INC.
4636 SOMERTON RD.
TREVOSE, PA 19053
Assignment: 8
Reel/Frame:005853/0282   Pages: 3
Recorded: 09/26/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VASCONCELLOS, STEPHEN R.
Exec Dt:
08/29/1991
2
BOYCE, P. DOUGLAS
Exec Dt:
08/26/1991
3
SMITH, LARRY P.
Exec Dt:
08/29/1991
Assignee
1
BETZ LABORATORIES, INC. A CORP. OF PENNSYLVANIA
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5183575
NONE
07751946
Correspondence name and address
PHILIP H. VON NEIDA
BETZ LABORATORIES, INC.
4636 SOMERTON RD.
TREVOSE, PA 19053
Assignment: 9
Reel/Frame:005994/0352   Pages: 2
Recorded: 01/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WHITEKETTLE, WILSON K.
Exec Dt:
12/12/1991
2
DONOFRIO, DEBORAH K.
Exec Dt:
12/12/1991
Assignee
1
BETZ LABORATORIES, INC. A CORP. OF PENNSYLVANIA
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5147890
NONE
07808308
Correspondence name and address
GIGI G. JOHNSTON
BETZ LABORATORIES, INC.
4636 SOMERTON ROAD
TREVOSE, PA 19053
Assignment: 10
Reel/Frame:006035/0903   Pages: 2
Recorded: 03/09/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHEN, FU
Exec Dt:
02/07/1992
2
BAIR, KEITH A.
Exec Dt:
02/07/1992
3
BOYETTE, SCOTT M.
Exec Dt:
02/07/1992
Assignee
1
BETZ LABORATORIES, INC. A CORP. OF PENNSYLVANIA
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5242599
NONE
07832547
Correspondence name and address
BETZ LABORATORIES, INC.
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 11
Reel/Frame:006187/0993   Pages: 3
Recorded: 07/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REID, DWIGHT K.
Exec Dt:
06/03/1992
2
AWBREY, SPENCER S.
Exec Dt:
06/24/1992
Assignee
1
BETZ LABORATORIES, INC. A CORP. OF PENNSYLVANIA
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5197996
NONE
07904228
Correspondence name and address
BETZ LABORATORIES, INC.
GIGI G. JOHNSTON
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053-6783
Assignment: 12
Reel/Frame:006190/0846   Pages: 2
Recorded: 07/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REICHGOTT, DAVID W.
Exec Dt:
06/30/1992
2
CHEN, FU
Exec Dt:
06/30/1992
Assignee
1
BETZ LABORATORIES, INC. A CORP. OF PENNSYLVANIA
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5282905
NONE
07907428
Correspondence name and address
BETZ LABORATORIES, INC.
GIGI G. JOHNSTON
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053-6783

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