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Patent Assignment Assignee Details
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Assignee Name : NUMAR CORPORATION
Total Assignments: 20
Assignment: 1
Reel/Frame:004668/0521   Pages: 3
Recorded: 02/26/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHTRIKMAN, SHMUEL
Exec Dt:
03/06/1986
2
TAICHER, ZVI
Exec Dt:
03/06/1986
Assignee
1
NUMAR CORPORATION
279 GREAT VALLEY PARKWAY
MALVERN, PENNSYLVANIA 19107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4710713
NONE
06838503
Correspondence name and address
CAESAR, RIVISE, BERNSTEIN & COHEN, LTD.
SUITE 800-STEPHEN GIRARD BLDG.
21 SOUTH 12TH ST.,
PHILADELPHIA, PA 19107
Assignment: 2
Reel/Frame:004756/0551   Pages: 3
Recorded: 09/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAICHER, ZVI
Exec Dt:
10/08/1987
2
SHTRIKMAN, SHMUEL
Exec Dt:
10/08/1987
3
PALTIEL, ZVI
Exec Dt:
10/08/1987
4
SHPORER, MORDECHAI
Exec Dt:
10/08/1987
Assignee
1
NUMAR CORPORATION
279 GREAT VALLEY PARKWAY
A PA. CORP.
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4717877
NONE
06911576
Correspondence name and address
CAESER, RIVISE, BERNSTEIN &
COHEN & POLOTILOW, LTD.
SUITE 800 - STEPHEN GIRARD BLDG.
21 SOUTH 12TH STREET
PHILADELPHIA, PA 19107
Assignment: 3
Reel/Frame:004756/0554   Pages: 3
Recorded: 09/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAICHER, ZVI
Exec Dt:
10/08/1987
2
SHTRIKMAN, SHMUEL
Exec Dt:
10/08/1987
Assignee
1
NUMAR CORPORATION
279 GREAT VALLEY PARKWAY
A PA. CORP.
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4717878
NONE
06912459
Correspondence name and address
CAESAR, RIVISE, BERNSTEIN,
COHEN & POKOTILOW, LTD.
SUITE 800 - STEPHEN GIRARD BLDG.
21 SOUTH 12TH ST.
PHILADELPHIA, PA 19107
Assignment: 4
Reel/Frame:005973/0540   Pages: 9
Recorded: 12/03/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PALTIEL, ZVI
Exec Dt:
11/29/1990
Assignee
1
NUMAR CORPORATION
279 GREAT VALLEY PARKWAY
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5212447
NONE
07624975
Correspondence name and address
LESTER HORWITZ
C/O LADAS & PARRY
26 WEST 61ST ST.
NEW YORK, NY 10023
Assignment: 5
Reel/Frame:005936/0676   Pages: 4
Recorded: 11/27/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COATES, GEORGE R.
Exec Dt:
11/14/1991
2
MILLER, MELVIN N.
Exec Dt:
11/14/1991
3
BOUTON, JOHN C.
Exec Dt:
11/14/1991
Assignee
1
NUMAR CORPORATION
A CORP. OF PA
MALVERN, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5309098
NONE
07800599
Correspondence name and address
PRAVEL, GAMBRELL, HEWITT, KIMBALL &
KRIEGER
1177 WEST LOOP SOUTH, STE. 1010
HOUSTON, TX 77027
Assignment: 6
Reel/Frame:007750/0712   Pages: 2
Recorded: 11/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PRAMMER, MANFRED G.
Exec Dt:
12/15/1993
Assignee
1
NUMAR CORPORATION
508 LAPP ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5517115
NONE
08168600
Correspondence name and address
PENNIE & EDMONDS
FRANCIS E. MORRIS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:007486/0597   Pages: 2
Recorded: 05/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
COATES, GEORGE R.
Exec Dt:
05/15/1995
Assignee
1
NUMAR CORPORATION
508 LAPP ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5557200
NONE
08261542
Correspondence name and address
PENNIE & EDMONDS
FRANCIS E. MORRIS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 8
Reel/Frame:007580/0636   Pages: 3
Recorded: 06/26/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COATES, GEORGE R.
Exec Dt:
06/21/1995
2
MARDON, DUNCAN
Exec Dt:
06/22/1995
3
MILLER, DANIEL L.
Exec Dt:
06/21/1995
Assignee
1
NUMAR CORPORATION
508 LAPP ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5696448
NONE
08494507
Correspondence name and address
FRANCIS E. MORRIS
PENNIE & EDMONDS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 9
Reel/Frame:044498/0887   Pages: 5
Recorded: 12/28/2017
Attorney Dkt #:2016-100598 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GOODMAN, GEORGE D.
Exec Dt:
09/20/1995
Assignee
1
NUMAR CORPORATION
508 LAPP ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10700611
US20190312518
15740473
Correspondence name and address
PARKER JUSTISS, P.C.
14241 DALLAS PARKWAY
SUITE 620
DALLAS, TX 75254
Assignment: 10
Reel/Frame:037455/0785   Pages: 5
Recorded: 01/11/2016
Attorney Dkt #:25396-0007US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUDLEY, JAMES H
Exec Dt:
11/15/1996
Assignee
1
NUMAR CORPORATION
508 LAPP ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160160639
14903581
Correspondence name and address
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 11
Reel/Frame:008449/0482   Pages: 3
Recorded: 03/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRAMMER, MANFRED G.
Exec Dt:
01/22/1997
2
MARDON, DUNCAN
Exec Dt:
02/24/1997
3
COATES, GEORGE R.
Exec Dt:
02/04/1997
4
MILLER, MELVIN N.
Exec Dt:
01/22/1997
Assignee
1
NUMAR CORPORATION
508 LAPP ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5936405
NONE
08719316
Correspondence name and address
PENNIE & EDMONDS LLP
FRANCIS E. MORRIS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 12
Reel/Frame:008481/0945   Pages: 2
Recorded: 03/26/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PRAMMER, MANFRED G.
Exec Dt:
03/01/1997
Assignee
1
NUMAR CORPORATION
508 LAPP ROAD
MALVERN, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6204663
NONE
08826132
Correspondence name and address
PENNIE & EDMONDS LLP
FRANCIS E. MORRIS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 13
Reel/Frame:008460/0484   Pages: 2
Recorded: 03/13/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PRAMMER, MANFRED G.
Exec Dt:
03/13/1997
Assignee
1
NUMAR CORPORATION
508 LAPP ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6005389
NONE
08816395
Correspondence name and address
PENNIE & EDMONDS LLP
FRANCIS E. MORRIS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 14
Reel/Frame:008916/0778   Pages: 2
Recorded: 12/23/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PRAMMER, MANFRED
Exec Dt:
12/22/1997
Assignee
1
NUMAR CORPORATION
508 LAPP ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6051973
NONE
08996720
Correspondence name and address
PENNIE & EDMONDS LLP
FRANCIS E. MORRIS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 15
Reel/Frame:009019/0371   Pages: 2
Recorded: 02/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PRAMMER, MANFRED G.
Exec Dt:
02/19/1998
Assignee
1
NUMAR CORPORATION
508 LAPP ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6023164
NONE
09027824
Correspondence name and address
PENNIE & EDMONDS LLP
FRANCIS E. MORRIS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 16
Reel/Frame:009481/0259   Pages: 2
Recorded: 09/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PRAMMER, MANFRED
Exec Dt:
09/23/1998
Assignee
1
NUMAR CORPORATION
508 LAPP ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6107796
NONE
09136009
Correspondence name and address
PENNIE & EDMONDS LLP
FRANCIS E. MORRIS
1155 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 17
Reel/Frame:009896/0865   Pages: 5
Recorded: 04/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRAMMER, MANFRED G.
Exec Dt:
03/08/1999
2
DUDLEY, JAMES H.
Exec Dt:
03/08/1999
3
MAZAK, PETER
Exec Dt:
03/08/1999
4
GOODMAN, GEORGE D.
Exec Dt:
03/08/1999
5
MORYS, MARIAN
Exec Dt:
03/08/1999
6
JONES, DALE A.
Exec Dt:
03/15/1999
7
BARTEL, ROGER P.
Exec Dt:
03/15/1999
8
CHEN, CHEN-KANG DAVID
Exec Dt:
03/15/1999
9
LARRONDE, MICHAEL L.
Exec Dt:
03/15/1999
10
RODNEY, PAUL F.
Exec Dt:
03/15/1999
11
SMAARDYK, JOHN E.
Exec Dt:
03/15/1999
Assignee
1
NUMAR CORPORATION
508 LAPP ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6268726
NONE
09232072
Correspondence name and address
PENNIE & EDMONDS LLP
FRANCIS E. MORRIS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 18
Reel/Frame:012049/0478   Pages: 5
Recorded: 07/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRAMMER, MANFRED G.
Exec Dt:
03/08/1999
2
DUDLEY, JAMES H.
Exec Dt:
03/08/1999
3
MASAK, PETER
Exec Dt:
03/08/1999
4
GOODMAN, GEORGE D.
Exec Dt:
03/08/1999
5
MORYS, MARIAN
Exec Dt:
03/08/1999
6
JONES, DALE A.
Exec Dt:
03/15/1999
7
BARTEL, ROGER P.
Exec Dt:
03/15/1999
8
CHEN, CHEN-KANG DAVID
Exec Dt:
03/15/1999
9
LARRONDE, MICHAEL L.
Exec Dt:
03/15/1999
10
RODNEY, PAUL F.
Exec Dt:
03/15/1999
11
SMAARDYK, JOHN E.
Exec Dt:
03/15/1999
Assignee
1
NUMAR CORPORATION
508 LAPP ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6362619
US20010045829
09919129
Correspondence name and address
PENNIE & EDMONDS LLP
FRANCIS E. MORRIS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 19
Reel/Frame:009840/0289   Pages: 2
Recorded: 03/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AKKURT, RIDVAN
Exec Dt:
03/15/1999
Assignee
1
NUMAR CORPORATION
508 LAPP ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6316940
NONE
09270616
Correspondence name and address
PENNIE & EDMONDS LLP
FRANCIS E. MORRIS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 20
Reel/Frame:010162/0944   Pages: 3
Recorded: 08/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MENGER, STEFAN K.
Exec Dt:
08/09/1999
2
PRAMMER, MANFRED G.
Exec Dt:
08/09/1999
Assignee
1
NUMAR CORPORATION
508 LAPP ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6377042
NONE
09371767
Correspondence name and address
PENNIE & EDMONDS LLP
FRANCIS E. MORRIS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036

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