skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : PRAMMER, MANFRED G.
Total Assignments: 28
Assignment: 1
Reel/Frame:004713/0157   Pages: 1
Recorded: 04/27/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/14/1987
2
Exec Dt:
04/21/1987
Assignee
1
3401 MARKET ST., #400
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07042882
Correspondence name and address
BROWDY AND NEIMARK
419 SEVENTH STREET, N. W.
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:007750/0712   Pages: 2
Recorded: 11/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/15/1993
Assignee
1
508 LAPP ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08168600
Correspondence name and address
PENNIE & EDMONDS
FRANCIS E. MORRIS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:008005/0642   Pages: 5
Recorded: 05/17/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/1996
2
Exec Dt:
05/12/1996
3
Exec Dt:
05/14/1996
Assignee
1
17 HACHARASH STREET
NES ZIONA 70400, ISRAEL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08650044
Correspondence name and address
LADAS & PARRY
26 WEST 61 STREET
NEW YORK, NEW YORK 10023
Assignment: 4
Reel/Frame:008449/0482   Pages: 3
Recorded: 03/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/22/1997
2
Exec Dt:
02/24/1997
3
Exec Dt:
02/04/1997
4
Exec Dt:
01/22/1997
Assignee
1
508 LAPP ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08719316
Correspondence name and address
PENNIE & EDMONDS LLP
FRANCIS E. MORRIS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:008481/0945   Pages: 2
Recorded: 03/26/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/01/1997
Assignee
1
508 LAPP ROAD
MALVERN, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08826132
Correspondence name and address
PENNIE & EDMONDS LLP
FRANCIS E. MORRIS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 6
Reel/Frame:008460/0484   Pages: 2
Recorded: 03/13/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/13/1997
Assignee
1
508 LAPP ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08816395
Correspondence name and address
PENNIE & EDMONDS LLP
FRANCIS E. MORRIS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:009019/0371   Pages: 2
Recorded: 02/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/19/1998
Assignee
1
508 LAPP ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09027824
Correspondence name and address
PENNIE & EDMONDS LLP
FRANCIS E. MORRIS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 8
Reel/Frame:009896/0865   Pages: 5
Recorded: 04/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/08/1999
2
Exec Dt:
03/08/1999
3
Exec Dt:
03/08/1999
4
Exec Dt:
03/08/1999
5
Exec Dt:
03/08/1999
6
Exec Dt:
03/15/1999
7
Exec Dt:
03/15/1999
8
Exec Dt:
03/15/1999
9
Exec Dt:
03/15/1999
10
Exec Dt:
03/15/1999
11
Exec Dt:
03/15/1999
Assignee
1
508 LAPP ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09232072
Correspondence name and address
PENNIE & EDMONDS LLP
FRANCIS E. MORRIS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 9
Reel/Frame:012049/0478   Pages: 5
Recorded: 07/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/08/1999
2
Exec Dt:
03/08/1999
3
Exec Dt:
03/08/1999
4
Exec Dt:
03/08/1999
5
Exec Dt:
03/08/1999
6
Exec Dt:
03/15/1999
7
Exec Dt:
03/15/1999
8
Exec Dt:
03/15/1999
9
Exec Dt:
03/15/1999
10
Exec Dt:
03/15/1999
11
Exec Dt:
03/15/1999
Assignee
1
508 LAPP ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09919129
Correspondence name and address
PENNIE & EDMONDS LLP
FRANCIS E. MORRIS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 10
Reel/Frame:010162/0944   Pages: 3
Recorded: 08/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/09/1999
2
Exec Dt:
08/09/1999
Assignee
1
508 LAPP ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09371767
Correspondence name and address
PENNIE & EDMONDS LLP
FRANCIS E. MORRIS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 11
Reel/Frame:012080/0545   Pages: 26
Recorded: 08/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/02/2001
2
Exec Dt:
01/04/2001
3
Exec Dt:
12/13/2000
4
Exec Dt:
12/13/2000
5
Exec Dt:
12/13/2000
6
Exec Dt:
12/29/2000
7
Exec Dt:
12/13/2000
8
Exec Dt:
12/13/2000
Assignee
1
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09736754
Correspondence name and address
PENNIE & EDMONDS LLP
FRANCIS E. MORRIS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 12
Reel/Frame:011392/0389   Pages: 3
Recorded: 12/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2000
2
Exec Dt:
12/14/2000
Assignee
1
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09739468
Correspondence name and address
PENNIE & EDMONDS LLP
FRANCIS E. MORRIS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 13
Reel/Frame:011504/0621   Pages: 4
Recorded: 01/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/2001
2
Exec Dt:
01/10/2001
3
Exec Dt:
01/17/2001
4
Exec Dt:
01/10/2001
Assignee
1
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09766044
Correspondence name and address
PENNIE & EDMONDS LLP
FRANCIS E. MORRIS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 14
Reel/Frame:011943/0649   Pages: 3
Recorded: 06/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/14/2001
2
Exec Dt:
06/14/2001
3
Exec Dt:
06/14/2001
Assignee
1
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09882228
Correspondence name and address
PENNIE & EDMONDS LLP
FRANCIS E. MORRIS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 15
Reel/Frame:012761/0610   Pages: 3
Recorded: 03/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/26/2002
2
Exec Dt:
03/26/2002
3
Exec Dt:
03/26/2002
Assignee
1
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10109072
Correspondence name and address
PENNIE & EDMONDS LLP
OGNJAN V. SHENTOV
1155 AVENUE OF AMERICAS
NEW YORK, N.Y. 10036-2711
Assignment: 16
Reel/Frame:013474/0041   Pages: 7
Recorded: 11/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/17/2002
2
Exec Dt:
10/28/2002
3
Exec Dt:
10/16/2002
4
Exec Dt:
10/21/2002
Assignee
1
4100 CLINTON DRIVE
BUILDING 01, 6TH FLOOR
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10288970
Correspondence name and address
DANIEL J. KRUEGER
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 17
Reel/Frame:014619/0263   Pages: 2
Recorded: 10/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/20/2002
Assignee
1
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020-6299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10326439
Correspondence name and address
PENNIE & EDMONDS LLP
OGNJAN V. SHENTOV
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-2711
Assignment: 18
Reel/Frame:015936/0418   Pages: 3
Recorded: 10/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/25/2004
2
Exec Dt:
10/22/2004
Assignee
1
3000 N. SAM HOUSTON PARKWAY EAST
J3-W-36
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10859496
Correspondence name and address
JONES DAY
222 EAST 41ST STREET
NEW YORK, NY 10017
Assignment: 19
Reel/Frame:026505/0608   Pages: 3
Recorded: 06/27/2011
Attorney Dkt #:MRTS-0002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/22/2009
Assignee
1
291 HADFIELD ROAD
DOWNINGTOWN, PENNSYLVANIA 19335
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13142612
Correspondence name and address
WOODCOCK WASHBURN LLP
2929 ARCH STREET
12TH FLOOR
PHILADELPHIA, PA 19104
Assignment: 20
Reel/Frame:026520/0246   Pages: 3
Recorded: 06/29/2011
Attorney Dkt #:MRTS-0013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/22/2009
Assignee
1
291 HADFIELD ROAD
DOWNINGTOWN, PENNSYLVANIA 19335
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13142612
Correspondence name and address
WOODCOCK WASHBURN LLP
2929 ARCH STREET
12TH FLOOR
PHILADELPHIA, PA 19104
Assignment: 21
Reel/Frame:024353/0109   Pages: 6
Recorded: 05/07/2010
Attorney Dkt #:1880.302US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/02/2010
2
Exec Dt:
03/23/2010
3
Exec Dt:
03/23/2010
Assignee
1
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12513792
Correspondence name and address
MICHAEL L. LYNCH
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 22
Reel/Frame:024353/0121   Pages: 6
Recorded: 05/07/2010
Attorney Dkt #:1880.302US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/02/2010
2
Exec Dt:
03/23/2010
3
Exec Dt:
03/23/2010
Assignee
1
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12513792
Correspondence name and address
MICHAEL L. LYNCH
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 23
Reel/Frame:028227/0079   Pages: 3
Recorded: 05/17/2012
Attorney Dkt #:MRTS-0005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/16/2012
Assignee
1
291 HADFIELD ROAD
DOWNINGTOWN, PENNSYLVANIA 19335
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12470842
Correspondence name and address
MICHAEL P. DUNNAM, ESQUIRE
CIRA CENTRE, 12TH FLOOR
2929 ARCH STREET
PHILADELPHIA, PA 19104
Assignment: 24
Reel/Frame:046948/0459   Pages: 3
Recorded: 09/24/2018
Attorney Dkt #:TEL4-62532
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/16/2012
Assignee
1
291 HADFIELD ROAD
DOWNINGTOWN,, PENNSYLVANIA 19335
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
13546059
 
14193556
 
14818928
 
15213891
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 25
Reel/Frame:037098/0976   Pages: 4
Recorded: 11/20/2015
Attorney Dkt #:DRL4-60102-US (INT0646US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/2015
2
Exec Dt:
11/12/2015
Assignee
1
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14947056
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 26
Reel/Frame:037586/0327   Pages: 3
Recorded: 01/26/2016
Attorney Dkt #:100261.000016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/18/2016
Assignee
1
291 HADFIELD ROAD
DOWNINGTOWN, PENNSYLVANIA 19335
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13658261
Correspondence name and address
BAKER & HOSTETLER LLP
CIRA CENTRE, 12TH FLOOR
2929 ARCH STREET
PHILADELPHIA, PA 19104
Assignment: 27
Reel/Frame:038679/0598   Pages: 3
Recorded: 05/23/2016
Attorney Dkt #:100261.000030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/19/2016
Assignee
1
291 HADFIELD ROAD
DOWNINGTOWN, PENNSYLVANIA 19335
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15155824
Correspondence name and address
BAKER & HOSTETLER LLP
CIRA CENTRE, 12TH FLOOR
2929 ARCH STREET
PHILADELPHIA, PA 19104
Assignment: 28
Reel/Frame:039207/0133   Pages: 3
Recorded: 07/21/2016
Attorney Dkt #:100261.000031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/20/2016
Assignee
1
291 HADFIELD ROAD
DOWNINGTOWN, PENNSYLVANIA 19335
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15185925
Correspondence name and address
BAKER & HOSTETLER LLP
CIRA CENTRE, 12TH FLOOR
2929 ARCH STREET
PHILADELPHIA, PA 19104

Search Results as of: 05/26/2024 12:19 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT