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 : HSIEH, HENRY L.
Total Assignments: 24
Assignment: 1
Reel/Frame:004226/0009   Pages: 1
Recorded: 01/09/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STAHL, G. ALLAN
Exec Dt:
01/06/1984
2
WESTERMAN, JOHN
Exec Dt:
01/06/1984
3
HSIEH, HENRY L.
Exec Dt:
01/06/1984
4
MORADI-ARAGHI, AHMAD
Exec Dt:
01/06/1984
Assignee
1
PHILLIPS PETROLEUM COMPANY, A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4951921
NONE
06568363
Correspondence name and address
LOUIS N. FRENCH
FRENCH, HUGHES & DOESCHER
STE. 1107, 1825 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004223/0966   Pages: 1
Recorded: 01/30/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HSIEH, HENRY L.
Exec Dt:
01/23/1984
2
YEH, GENE H. C.
Exec Dt:
01/23/1984
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORP OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4699962
NONE
06574831
Correspondence name and address
FRENCH, HUGHES & DOESCHER
FRENCH, HUGHES & DOESCHER
STE. 1107, 1825 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004239/0686   Pages: 1
Recorded: 03/15/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HSIEH, HENRY L.
Exec Dt:
03/13/1984
2
WANG, WAYNE
Exec Dt:
03/13/1984
Assignee
1
PHILLIPS PETROLEUM COMPANY, A DE CORP.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4603171
NONE
06589919
Correspondence name and address
FRENCH, HUGHES, ET AL
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 4
Reel/Frame:004354/0082   Pages: 1
Recorded: 12/20/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YEH, GENE H. C.
Exec Dt:
12/10/1984
2
HSIEH, HENRY L.
Exec Dt:
12/10/1984
Assignee
1
PHILLIPS PETROLEUM COMPANY,
A CORP OF DE
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4575538
NONE
06684407
Correspondence name and address
HOWARD DOESCHER
C/O FRENCH AND DOESCHER
STE. 1107, 1825 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 5
Reel/Frame:004437/0834   Pages: 1
Recorded: 07/18/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STAHL, G. ALLAN
Exec Dt:
07/16/1985
2
WESTERMAN, I. JOHN
Exec Dt:
07/16/1985
3
HSIEH, HENRY L.
Exec Dt:
07/16/1985
4
MORADI-ARAGHI, AHMAD
Exec Dt:
07/16/1985
5
HEDGES, JAMES H.
Exec Dt:
07/16/1985
6
BJORNSON, GEIR
Exec Dt:
07/16/1985
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORP. OF DE.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5080809
NONE
06756851
Correspondence name and address
FRENCH & DOESCHER
P. O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 6
Reel/Frame:005355/0131   Pages: 2
Recorded: 06/11/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PETTIJOHN, TED M.
Exec Dt:
06/05/1990
2
HSIEH, HENRY L.
Exec Dt:
06/05/1990
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5028673
NONE
07536383
Correspondence name and address
RICHMOND, PHILLIPS
HITCHCOCK & UMPHLETT
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 7
Reel/Frame:005430/0347   Pages: 2
Recorded: 09/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CONROY, BRIAN K.
Exec Dt:
08/31/1990
2
PETTIJOHN, TED M.
Exec Dt:
07/23/1990
3
HSIEH, HENRY L.
Exec Dt:
07/19/1990
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5066739
NONE
07560652
Correspondence name and address
RICHMOND, PHILLIPS, HITCHCOCK AND
UMPHLETT
P. O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 8
Reel/Frame:005420/0356   Pages: 2
Recorded: 08/16/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AHMED, IQBAL
Exec Dt:
08/09/1990
2
JOHNSON, TIMOTHY W.
Exec Dt:
08/13/1990
3
HSIEH, HENRY L.
Exec Dt:
08/09/1990
Assignee
1
PHILLIPS PETROLEUM COMPANY
A CORP. OF DE
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5239002
NONE
07568109
Correspondence name and address
ARCHIE L. ROBBINS
RICHMOND, PHILLIPS, ET. AL.
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 9
Reel/Frame:005594/0023   Pages: 2
Recorded: 10/29/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PETTIJOHN, TED M.
Exec Dt:
08/22/1990
2
HSIEH, HENRY L.
Exec Dt:
09/20/1990
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORP. OF DE
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5109085
NONE
07572820
Correspondence name and address
RICHMOND, PHILLIPS, HITCHCOCK & UMPHLETT
P. O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 10
Reel/Frame:005486/0398   Pages: 2
Recorded: 10/12/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AHMED, IQBAL
Exec Dt:
10/08/1990
2
HSIEH, HENRY L.
Exec Dt:
10/08/1990
Assignee
1
PHILLIPS PETROLEUM COMPANY, A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5130389
NONE
07596180
Correspondence name and address
RICHMOND, PHILLIPS, HITCHCOCK & UMPHLETT
P. O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 11
Reel/Frame:005501/0411   Pages: 2
Recorded: 10/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HSIEH, HENRY L.
Exec Dt:
10/26/1990
2
AHMED, IQBAL
Exec Dt:
10/26/1990
Assignee
1
PHILLIPS PETROLEUM COMPANY
A CORP. OF DE
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5098970
NONE
07607005
Correspondence name and address
RICHMOND, PHILLIPS, HITCHCOCK
& UMPHLETT
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 12
Reel/Frame:005506/0469   Pages: 2
Recorded: 10/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AHMED, IQBAL
Exec Dt:
10/26/1990
2
HSIEH, HENRY L.
Exec Dt:
10/26/1990
Assignee
1
PHILLIPS PETROLEUM COMPANY
A CORP OF DE
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5130391
NONE
07606274
Correspondence name and address
RICHMOND, PHILLIPS, HITCHCOCK & UMPHLETT
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 13
Reel/Frame:005514/0739   Pages: 2
Recorded: 11/15/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AHMED, IQBAL
Exec Dt:
11/13/1990
2
HSIEH, HENRY L.
Exec Dt:
11/13/1990
Assignee
1
PHILLIPS PETROLEUM COMPANY
A CORP. OF DE
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5075399
NONE
07613171
Correspondence name and address
RICHMOND, PHILLIPS, HITCHCOCK & UMPHLETT
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 14
Reel/Frame:005862/0395   Pages: 2
Recorded: 10/02/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PETTIJOHN, TED M.
Exec Dt:
09/20/1991
2
LASHIER, MARK E.
Exec Dt:
09/20/1991
3
HSIEH, HENRY L.
Exec Dt:
09/20/1991
Assignee
1
PHILLIPS PETROLEUM COMPANY
A CORPORATION OF DE
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5705725
NONE
07770004
Correspondence name and address
RICHMOND, PHILLIPS
HITCHCOCK & UMPHLETT
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 15
Reel/Frame:005871/0283   Pages: 2
Recorded: 10/01/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PETTIJOHN, TED M.
Exec Dt:
09/20/1991
2
LASHIER, MARK E.
Exec Dt:
09/20/1991
3
HSIEH, HENRY L.
Exec Dt:
09/20/1991
Assignee
1
PHILLIPS PETROLEUM COMPANY
A CORP. OF DELAWARE
OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5210361
NONE
07769278
Correspondence name and address
RICHMOND, PHILLIPS,
HITCHCOCK & UMPHLETT
P. O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 16
Reel/Frame:005904/0344   Pages: 2
Recorded: 10/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HSIEH, HENRY L.
Exec Dt:
10/23/1991
2
AHMED, IQBAL
Exec Dt:
10/25/1991
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5116921
NONE
07783735
Correspondence name and address
RICHMOND, PHILLIPS, HITCHCOCK & UMPHLETT
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 17
Reel/Frame:005928/0904   Pages: 2
Recorded: 11/22/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PETTIJOHN, TED M.
Exec Dt:
11/13/1991
2
LASHIER, MARK E.
Exec Dt:
11/13/1991
3
HSIEH, HENRY L.
Exec Dt:
11/18/1991
Assignee
1
PHILLIPS PETROLEUM COMPANY A CORPORATION OF DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5233114
NONE
07796167
Correspondence name and address
RICHMOND, PHILLIPS, HITCHCOCK & UMPHLETT
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 18
Reel/Frame:005950/0081   Pages: 2
Recorded: 12/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PETTIJOHN, TED M.
Exec Dt:
12/09/1991
2
HSIEH, HENRY L.
Exec Dt:
12/09/1991
Assignee
1
PHILLIPS PETROLEUM COMPANY A CORP. OF DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5286694
NONE
07805440
Correspondence name and address
C/O RICHMOND, PHILLIPS, HITCHCOCK &
UMPHLETT
P. O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 19
Reel/Frame:006116/0217   Pages: 3
Recorded: 03/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STAHL, G. ALLAN
Exec Dt:
01/22/1992
2
HSIEH, HENRY L.
Exec Dt:
01/27/1992
3
MORADI-ARAGHI, AHMAD
Exec Dt:
02/11/1992
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5326854
NONE
07820719
Correspondence name and address
RICHMOND, PHILLIPS,
HITCHCOCK & UMPHLETT
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 20
Reel/Frame:006116/0968   Pages: 2
Recorded: 04/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AHMED, IQBAL
Exec Dt:
04/13/1992
2
HSIEH, HENRY L.
Exec Dt:
04/13/1992
3
MORADI-ARAGHI, AHMAD
Exec Dt:
04/13/1992
4
PATEL, BHARAT
Exec Dt:
04/14/1992
Assignee
1
PHILLIPS PETROLEUM COMPANY A DELAWARE CORPORATION
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5270382
NONE
07873135
Correspondence name and address
LUCAS K. SHAY
RICHMOND, PHILLIPS, HITCHCOCK & UMPHLETT
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 21
Reel/Frame:006110/0636   Pages: 2
Recorded: 04/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AHMED, IQBAL
Exec Dt:
04/16/1992
2
HSIEH, HENRY L.
Exec Dt:
04/16/1992
Assignee
1
PHILLIPS PETROLEUM COMPANY
A CORPORATION OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5225506
NONE
07873259
Correspondence name and address
RICHMOND, PHILLIPS, HITCHCOCK & UMPHLETT
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 22
Reel/Frame:006130/0068   Pages: 2
Recorded: 05/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AHMED, IQBAL
Exec Dt:
05/15/1992
2
HSIEH, HENRY L.
Exec Dt:
05/15/1992
Assignee
1
PHILLIPS PETROLEUM COMPANY A CORP. OF DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5250642
NONE
07886215
Correspondence name and address
RICHMOND, PHILLIPS, HITCHCOCK & CARVER
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 23
Reel/Frame:006747/0221   Pages: 2
Recorded: 10/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PETTIJOHN, TED M.
Exec Dt:
09/28/1993
2
HSIEH, HENRY L.
Exec Dt:
10/09/1993
Assignee
1
PHILLIPS PETROLEUM COMPANY A CORP. OF DELAWARE
BARTLESVILLE, OKLAHOMA 74004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5401816
NONE
08127717
Correspondence name and address
RICHMOND, PHILLIPS, HITCHCOCK & CARVER
MARIANNE H. MICHEL
P.O. BOX 2443
BARTLESVILLE, OKLAHOMA 74005
Assignment: 24
Reel/Frame:007114/0234   Pages: 2
Recorded: 07/27/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHMED, IQBAL
Exec Dt:
07/15/1994
2
HSIEH, HENRY L.
Exec Dt:
07/19/1994
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORP. OF DE
BARTLESVILLE, OKLAHOMA 74004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5439983
NONE
08280955
Correspondence name and address
RICHMOND, PHILLIPS, HITCHCOCK & FISH
CYNTHIA L. STOKES
P.O. BOX 2443
BARTLESVILLE, OK 74005

Search Results as of: 05/24/2024 08:36 AM
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