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Patent Assignment Assignee Details
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Assignee Name : PENNZOIL COMPANY
Total Assignments: 13
Assignment: 1
Reel/Frame:004659/0870   Pages: 4
Recorded: 12/18/1986
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE JUNE 2, 1972.
Assignor
1
PENNZOIL UNITED, INC.,
Exec Dt:
06/01/1972
Assignee
1
PENNZOIL COMPANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
3600152
NONE
04755699
 
3697246
NONE
05081280
 
3956464
NONE
05135297
 
3726660
NONE
05136960
 
RE29458
NONE
05597180
Correspondence name and address
LOWE, PRICE, LEBLANC ET AL
427 NORTH LEE ST.,
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:003826/0239   Pages: 2
Recorded: 02/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SARDISCO JOHN B.
Exec Dt:
01/28/1981
2
PHILLIPS CARROLL O.
Exec Dt:
01/28/1981
Assignee
1
PENNZOIL COMPANY
PENNZOIL PLACE, A CORP. OF DEL.
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4303610
NONE
06150710
Correspondence name and address
LOWE, KING, PRICE & BECKER
2001 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:003826/0729   Pages: 2
Recorded: 02/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SARDISCO JOHN B.
Exec Dt:
01/28/1981
2
DRECHSEL ERHART K.
Exec Dt:
01/29/1981
Assignee
1
PENNZOIL COMPANY
PENNZOIL PLACE
A CORP. OF DE.
HOSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4268492
NONE
06064182
Correspondence name and address
LOWE, KING, PRICE & BECKER
2001 JEFF. DAVIS HWY.
ARLINGTON, VA. 22202
Assignment: 4
Reel/Frame:003829/0672   Pages: 2
Recorded: 02/25/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MOORE, JERRY W., JR.
Exec Dt:
02/17/1981
2
ALLEN JAMES
Exec Dt:
02/17/1981
Assignee
1
PENNZOIL COMPANY
PENNZOIL PLACE
A CORP. OF DE.
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4397425
NONE
06150711
Correspondence name and address
LOWE, KING, PRICE & BECKER
2001 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:003913/0535   Pages: 2
Recorded: 08/25/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KIDWELL, LOUIS E. JR.
Exec Dt:
08/14/1981
2
HOLCOMB, DYSART E.
Exec Dt:
08/14/1981
Assignee
1
PENNZOIL COMPANY
PENNZOIL PLACE
A CORP. OF DE.
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4387167
NONE
06296176
Correspondence name and address
STEPHEN A. BECKER
LOWE, KING, PRICE & BECKER
2001 JEFF. DAVIS HWY., STE. 209
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:003951/0283   Pages: 2
Recorded: 03/02/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PENNZOIL PRODUCTS COMPANY
Exec Dt:
01/11/1982
Assignee
1
PENNZOIL COMPANY
PENZOIL PLACE
A CORP. OF DE.
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4371512
NONE
06231361
Correspondence name and address
LOWE, KING, PRICE & BECKER
2001 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:004280/0314   Pages: 3
Recorded: 06/28/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAGYAR, ARPAD M.
Exec Dt:
06/20/1984
2
SMITH, GERALD G.
Exec Dt:
06/20/1984
Assignee
1
PENNZOIL COMPANY
PENNZOIL PLACE
A DE CORP.
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4501825
NONE
06625531
Correspondence name and address
LOWE, KING, PRICE & BECKER
2001 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:004375/0365   Pages: 2
Recorded: 02/26/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAGYAR, ARPAD M.
Exec Dt:
02/12/1985
Assignee
1
PENNZOIL COMPANY
PENNZOIL PLACE
A CORP. OF DE.
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4670171
NONE
06705604
Correspondence name and address
LOWE, KING, PRICE & BECKER
2001 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:004383/0770   Pages: 2
Recorded: 03/13/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAGYAR, ARPAD M.
Exec Dt:
02/27/1985
Assignee
1
PENNZOIL COMPANY
PENNZOIL PLACE
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4613446
NONE
06711151
Correspondence name and address
LOWE, KING, PRICE & BECKER
2001 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:004497/0782   Pages: 2
Recorded: 12/20/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SATYANARAYANA GUPTA, D. V.
Exec Dt:
12/09/1985
Assignee
1
PENNZOIL COMPANY
PENNZOIL PLACE
A CORP OF DELAWARE
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4670500
NONE
06811882
Correspondence name and address
LOWE, KING, PRICE & BECKER
P. O. BOX 19899
ALEXANDRIA, VA 22320
Assignment: 11
Reel/Frame:004557/0724   Pages: 2
Recorded: 06/03/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
VENIER, CLIFFORD G.
Exec Dt:
05/21/1986
Assignee
1
PENNZOIL COMPANY
PENNZOIL PLACE
A CORP. OF DE.
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4623447
NONE
06761835
Correspondence name and address
LOWE, KING, PRICE & BECKER
P. O. BOX 19899
ALEXANDRIA, VA 22320
Assignment: 12
Reel/Frame:004579/0501   Pages: 2
Recorded: 07/17/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
DOHNER, BRENT R.
Exec Dt:
07/07/1986
Assignee
1
PENNZOIL COMPANY
PENNZOIL PLACE
A CORP. OF DE.
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4689166
NONE
06886776
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER & SHUR
P.O. BOX 19899
ALEXANDRIA, VA 22320
Assignment: 13
Reel/Frame:004606/0075   Pages: 2
Recorded: 09/19/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VENIER, CLIFFORD G.
Exec Dt:
09/09/1986
2
CASSERLY, EDWARD W.
Exec Dt:
09/09/1986
Assignee
1
PENNZOIL COMPANY
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4721823
NONE
06909305
Correspondence name and address
LOWE, PRICE, LEBLANC,
BECKER & SHUR
P. O. BOX 19899
ALEXANDRIA, VA 22320

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