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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:006348/0179   Pages: 20
Recorded: 12/14/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 164
Page 1 of 2
Pages: 1 2
1
Patent #:
Issue Dt:
11/04/1980
Application #:
05340016
Filing Dt:
03/12/1973
Title:
LIQUID HYDROCARBON FUELS CONTAINING HIGH MOLECULAR WEIGHT MANNICH BASES
2
Patent #:
Issue Dt:
Application #:
05358915
Filing Dt:
Title:
3
Patent #:
Issue Dt:
Application #:
05358958
Filing Dt:
Title:
4
Patent #:
Issue Dt:
Application #:
05391590
Filing Dt:
Title:
5
Patent #:
Issue Dt:
Application #:
05402487
Filing Dt:
Title:
6
Patent #:
Issue Dt:
Application #:
05562270
Filing Dt:
Title:
7
Patent #:
Issue Dt:
Application #:
05578639
Filing Dt:
Title:
8
Patent #:
Issue Dt:
Application #:
05625015
Filing Dt:
Title:
9
Patent #:
Issue Dt:
05/06/1980
Application #:
05625302
Filing Dt:
10/24/1975
Title:
MAGNESIUM SULFONATES
10
Patent #:
Issue Dt:
Application #:
05673707
Filing Dt:
Title:
11
Patent #:
Issue Dt:
Application #:
05720265
Filing Dt:
Title:
12
Patent #:
Issue Dt:
11/09/1982
Application #:
05725011
Filing Dt:
09/20/1976
Title:
THIOCARBAMATES OF 1,3,4-T HIADIAZOLE-2,5-DITHIOL
13
Patent #:
Issue Dt:
03/23/1982
Application #:
05760014
Filing Dt:
01/17/1977
Title:
EXTREME PURIFICATION OF SULFONIC-TYPE ACIDS FOR PROCESSING TO HIGHLY OVERBAASED METAL SULFONATES
14
Patent #:
Issue Dt:
Application #:
05773346
Filing Dt:
Title:
15
Patent #:
Issue Dt:
Application #:
05781626
Filing Dt:
Title:
16
Patent #:
Issue Dt:
Application #:
05794983
Filing Dt:
Title:
17
Patent #:
Issue Dt:
Application #:
05810291
Filing Dt:
Title:
18
Patent #:
Issue Dt:
Application #:
05824263
Filing Dt:
Title:
19
Patent #:
Issue Dt:
03/06/1979
Application #:
05831732
Filing Dt:
09/09/1977
Title:
PROCESS AND COMPOSITIONS
20
Patent #:
Issue Dt:
Application #:
05854037
Filing Dt:
Title:
21
Patent #:
Issue Dt:
Application #:
05877875
Filing Dt:
Title:
22
Patent #:
Issue Dt:
02/24/1981
Application #:
05900102
Filing Dt:
04/26/1978
Title:
ANTI-STATIC ADDITIVES
23
Patent #:
Issue Dt:
03/23/1982
Application #:
05911365
Filing Dt:
06/01/1978
Title:
PROCESS FOR EXTRACTION AND NEUTRALIZATION OF HYDROCARBON SULFONIC ACIDS
24
Patent #:
Issue Dt:
06/08/1982
Application #:
05942187
Filing Dt:
09/14/1978
Title:
TRANSAMINATION PROCESS FOR MANNICH PRODUCTS
25
Patent #:
Issue Dt:
05/20/1980
Application #:
05942296
Filing Dt:
09/14/1978
Title:
GASOLINE ADDITIVES COMPRISING POLYAMINE DERIVATIVES OF OXIDIZED OLEFINIC SUBSTITUTED DICARBOXYLIC ACID COMPOUNDS
26
Patent #:
Issue Dt:
05/17/1983
Application #:
05945316
Filing Dt:
09/25/1978
Title:
PROCESS AND COMPOSITIONS
27
Patent #:
Issue Dt:
12/09/1980
Application #:
05946501
Filing Dt:
09/28/1978
Title:
POLYALKYLAROMATICS UNDEGRADED DURING ALKYLATION
28
Patent #:
Issue Dt:
06/17/1980
Application #:
05955930
Filing Dt:
10/30/1978
Title:
SUBSTITUTED ORTHO-QUINONES AND DERIVATIVES
29
Patent #:
Issue Dt:
05/13/1980
Application #:
05956281
Filing Dt:
10/31/1978
Title:
PROCESS FOR MOLYBDENUM PH OSPHOSULFURIZED HYDROCARBON COMPOSITION
30
Patent #:
Issue Dt:
05/04/1982
Application #:
05962283
Filing Dt:
11/20/1978
Title:
MODIFIED OVERBASED SULFONATES AND PHENATES
31
Patent #:
Issue Dt:
05/27/1980
Application #:
05967295
Filing Dt:
12/07/1978
Title:
LUBRICANT COMPOSITIONS
32
Patent #:
Issue Dt:
07/29/1980
Application #:
05974327
Filing Dt:
12/29/1978
Title:
PROCESS FOR THE PREPARATION OF ZINC SALTS OF DIHYDROCARBYLDITHIOPHOSPHORIC ACIDS
33
Patent #:
Issue Dt:
03/10/1981
Application #:
06018995
Filing Dt:
03/09/1979
Title:
FLOW IMPROVER FOR HEAVY PETROLEUM PRODUCTS COMPRISING ALKENYL SUCCINATE DIESTER
34
Patent #:
Issue Dt:
12/30/1980
Application #:
06028567
Filing Dt:
04/09/1979
Title:
MANNICH ADDITIVES MODIFIED BY DITERTIARY ALKYL PHENOL
35
Patent #:
Issue Dt:
01/10/1984
Application #:
06053106
Filing Dt:
06/28/1979
Title:
BENZENE SULFONIC ACID CATALYZED AROMATIC MANNICH PRODUCTS FROM ALKYL PHENOLS
36
Patent #:
Issue Dt:
06/28/1983
Application #:
06059246
Filing Dt:
07/20/1979
Title:
LUBRICANT ANTIOXIDANTS
37
Patent #:
Issue Dt:
12/07/1982
Application #:
06062333
Filing Dt:
07/31/1979
Title:
SUBSTITUTED ORTHO-QUINONE DIMER
38
Patent #:
Issue Dt:
08/04/1981
Application #:
06082068
Filing Dt:
10/05/1979
Title:
LOW VISCOSITY OILS
39
Patent #:
Issue Dt:
05/24/1983
Application #:
06105391
Filing Dt:
12/19/1979
Title:
RECOVERY OF BF3-FREE ALKYLPHENOL PRODUCT
40
Patent #:
Issue Dt:
11/24/1981
Application #:
06124095
Filing Dt:
02/25/1980
Title:
ANTI-STATIC ADDITIVES
41
Patent #:
Issue Dt:
11/03/1981
Application #:
06124096
Filing Dt:
02/25/1980
Title:
ANTI-STATIC ADDITIVES
42
Patent #:
Issue Dt:
11/02/1982
Application #:
06190590
Filing Dt:
09/25/1980
Title:
HYDROCARBON-SOLUBLE OXIDIZED, SULFURIZED POLYAMINE-MOLYBDENUM COMPOSIIONS AND GASOLINE CONTAINING SAME
43
Patent #:
Issue Dt:
03/02/1982
Application #:
06196029
Filing Dt:
10/10/1980
Title:
AMINATED SULFURIZED OLEFIN FUNTIONALIZED WITH A BORON COMPOUND AND FORMALDEHYDE
44
Patent #:
Issue Dt:
03/16/1982
Application #:
06196030
Filing Dt:
10/10/1980
Title:
SULFURIZED/AMINATED MIXTURE OF ETHYLENE-BASED POLYOLEFIN AND POLYISOBUTYLENE FOR LUBRICATING OIL
45
Patent #:
Issue Dt:
03/02/1982
Application #:
06196041
Filing Dt:
10/10/1980
Title:
PROCESS FOR PREPARATION OF AMINATED SULFURIZED OLEFINS USING ALKALINE EARTH METAL COMPOUNDS
46
Patent #:
Issue Dt:
03/02/1982
Application #:
06196051
Filing Dt:
10/10/1980
Title:
DISPERSANTS AND DISPERSANT VISCOSITY MODIFIERS FROM OXIDIZED- SULFURIZED OLEFINS
47
Patent #:
Issue Dt:
12/07/1982
Application #:
06196055
Filing Dt:
10/10/1980
Title:
MOLYBDENUM-CONTAINING AMINATED SULFURIZED OLEFIN LUBRICATING OIL ADDITIVES
48
Patent #:
Issue Dt:
03/22/1983
Application #:
06242107
Filing Dt:
03/09/1981
Title:
AMMONIA CATALYZED PREPARATION OF ZINC DIHYDROCARBYL DITHIO- PHOSPHATES
49
Patent #:
Issue Dt:
04/05/1983
Application #:
06246007
Filing Dt:
03/20/1981
Title:
OXIDATIVE PASSIVATION OF POLYAMINE-DISPERSANTS
50
Patent #:
Issue Dt:
08/31/1982
Application #:
06246669
Filing Dt:
03/23/1981
Title:
PRODUCTION OF MERCAPTANS
51
Patent #:
Issue Dt:
07/05/1983
Application #:
06247600
Filing Dt:
03/25/1981
Title:
DISPERSANT VISCOSITY INDEX IMPROVER COMPRISING REACTION PRODUCT OF A STYRENE-MALEIC ANHYDRIDE COPOLYMER, AN ALIPHATIC ALCOHOL AND A TERTIARY AMINO ALCOHOL
52
Patent #:
Issue Dt:
06/14/1983
Application #:
06287156
Filing Dt:
07/27/1981
Title:
CERTAIN SUBSTITUTED CYCLOBUTANE DICARBOXYLIC ACID ANHYDRIDES
53
Patent #:
Issue Dt:
10/05/1982
Application #:
06299617
Filing Dt:
09/04/1981
Title:
SULFURIZED/AMINATED MIXTURE OF ETHYLENE-BASED POLYOLEFIN AND POLYISOBUTYLENE
54
Patent #:
Issue Dt:
01/10/1984
Application #:
06301299
Filing Dt:
09/11/1981
Title:
BENZENE SULFONIC ACID MODIFIED AROMATIC MANNICH PRODUCTS FROM ALKYL PHENOLS
55
Patent #:
Issue Dt:
11/08/1983
Application #:
06301751
Filing Dt:
09/14/1981
Title:
OXIDIZED HYDROCARBON-SOLUBLE POLYAMINE-MOLYBDENUM COMPOSITIONS
56
Patent #:
Issue Dt:
06/07/1983
Application #:
06311933
Filing Dt:
10/16/1981
Title:
ZINC N, N -ALKENYLSUCCINOYL DIPYRIDYL SUCCINATE AS ANTIOXIDANT
57
Patent #:
Issue Dt:
02/01/1983
Application #:
06313798
Filing Dt:
10/22/1981
Title:
ALKYLSALICYLALDEHYDE PREPARATION
58
Patent #:
Issue Dt:
08/16/1983
Application #:
06313799
Filing Dt:
10/22/1981
Title:
DIESEL FUEL COMPOSITION
59
Patent #:
Issue Dt:
02/01/1983
Application #:
06330154
Filing Dt:
12/14/1981
Title:
ADDUCTS OF 1-CYCLOHEXENE-1,2-DICARBOXYLIC ANHYDRIDE WITH OLEFINS
60
Patent #:
Issue Dt:
10/02/1984
Application #:
06360224
Filing Dt:
03/22/1982
Title:
PREPARATION OF HIGHLY BASED MAGNESIUM SULFONATE
61
Patent #:
Issue Dt:
08/02/1983
Application #:
06360372
Filing Dt:
03/22/1982
Title:
USE OF A CATALYST TO INHIBIT FORMATION OF TAR DURING THE "ENE" REACTION OF AN ETHYLENICALLY UNSATURATED ALPHA, BETA DICARBOXYLIC ACID COMPOUND AND AN ETHYLENICALLY UNSATURATED HYDROCARBON
62
Patent #:
Issue Dt:
03/06/1984
Application #:
06369823
Filing Dt:
04/19/1982
Title:
PREPARATION OF OVERBASED MAGNESIUM PHENATES
63
Patent #:
Issue Dt:
07/10/1990
Application #:
06373683
Filing Dt:
04/30/1982
Title:
PASSIVATION OF POLYAMINE DISPERSANTS TOWARD FLUOROHYDROCARBON COMPOSITIONS
64
Patent #:
Issue Dt:
06/19/1984
Application #:
06385457
Filing Dt:
06/07/1982
Title:
OXIDIZED MANNICH CONDENSATION PRODUCT
65
Patent #:
Issue Dt:
08/21/1984
Application #:
06387623
Filing Dt:
06/11/1982
Title:
MOLYBDENUM-CONTAINING FRICTION MODIFYING ADDITIVE FOR LUBRICATING OILS
66
Patent #:
Issue Dt:
10/02/1984
Application #:
06387641
Filing Dt:
06/11/1982
Title:
MOLYBDENUM-CONTAINING FRICTION MODIFYING ADDITIVE FOR LUBRICATING OILS
67
Patent #:
Issue Dt:
10/23/1984
Application #:
06388047
Filing Dt:
06/14/1982
Title:
MOLYBDENUM SULFONATES FOR FRICTION REDUCING ADDITIVES
68
Patent #:
Issue Dt:
04/17/1984
Application #:
06388609
Filing Dt:
06/15/1982
Title:
1,4,BIS-N,N- DEPOLOLBDLYUNONGL ALK AMINOPROPYL BIPEAGINE
69
Patent #:
Issue Dt:
01/17/1984
Application #:
06420304
Filing Dt:
09/20/1982
Title:
ANTIOXIDANTS AND LUBRICATING OIL CONTAINING SAME
70
Patent #:
Issue Dt:
03/06/1984
Application #:
06430340
Filing Dt:
09/30/1982
Title:
ADDUCTS OF 1-CYCLOHEXENE-1,2-DICARBOXYLIC ANHYDRIDE WITH OLEFINS
71
Patent #:
Issue Dt:
11/22/1983
Application #:
06433009
Filing Dt:
10/06/1982
Title:
POLY-HINDERED PHENOL-PHOSPHITES AND PROCESS FOR PREPARATION
72
Patent #:
Issue Dt:
08/07/1984
Application #:
06436443
Filing Dt:
10/25/1982
Title:
SYNTHETIC LUBRICANT COMPOSITION
73
Patent #:
Issue Dt:
04/24/1984
Application #:
06439863
Filing Dt:
11/08/1982
Title:
PROCESS FOR PREPARATION OF MANNICH CONDENSATION PRODUCT
74
Patent #:
Issue Dt:
09/25/1984
Application #:
06447445
Filing Dt:
12/06/1982
Title:
ETHYLENE/PROPYLENE/CO POLYMERS
75
Patent #:
Issue Dt:
01/03/1984
Application #:
06447446
Filing Dt:
12/06/1982
Title:
MANNICH CONDENSATION PRODUCT OF ETHYLENE/PROPYLENE/CARBONYL POLYMERS
76
Patent #:
Issue Dt:
02/28/1984
Application #:
06447447
Filing Dt:
12/06/1982
Title:
ETHYLENE/PROPYLENE/VINYL ALKYL KETONE POLYMERS
77
Patent #:
Issue Dt:
01/29/1985
Application #:
06457450
Filing Dt:
01/12/1983
Title:
STABILIZATION OF PHOSPHORODITHIOIC ACID DIESTERS
78
Patent #:
Issue Dt:
05/28/1985
Application #:
06467951
Filing Dt:
02/18/1983
Title:
POLYBORATE ESTERS AND THEIR USE IN LUBRICANTS
79
Patent #:
Issue Dt:
01/24/1984
Application #:
06480889
Filing Dt:
03/31/1983
Title:
NOVEL CLASS OF RUST INHIBITORS FOR FUELS AND OILS
80
Patent #:
Issue Dt:
11/27/1984
Application #:
06516880
Filing Dt:
07/25/1983
Title:
LUBRICATING OIL CONTAINING MANNICH CONDENSATION PRODUCT OF ETHYLENE/ CARBONYL POLYMERS
81
Patent #:
Issue Dt:
02/19/1985
Application #:
06542011
Filing Dt:
10/14/1983
Title:
HYDROCARBON-SOLUBLE POLYAMINE-MOLYBDENUM COMPOSITIONS, LUBRICANTS AND GASOLINE CONTAINING SAME
82
Patent #:
Issue Dt:
04/05/1988
Application #:
06551181
Filing Dt:
11/14/1983
Title:
BORON COMPOUNDS TO INHIBIT FORMATION OF TAR DURING THE "ENE" REACTION OF AN ETHYLENICALLY UNSATURATED ALPHA, BETA DICARBOXYLIC ACID COMPOUND AND AN ETHYLENICALLY UNSATURATED HYDROCARBON
83
Patent #:
Issue Dt:
04/30/1985
Application #:
06571376
Filing Dt:
01/16/1984
Title:
SYNTHETIC FUEL COMPOSITIONTION
84
Patent #:
Issue Dt:
12/01/1987
Application #:
06601476
Filing Dt:
04/18/1984
Title:
PROCESS FOR PREPARING OVERBASED SULFURIZED PHENATES
85
Patent #:
Issue Dt:
04/29/1986
Application #:
06643785
Filing Dt:
08/24/1984
Title:
PROCESS FOR PREPARATION OF FUEL ADDITIVES FROM ACETYLENE
86
Patent #:
Issue Dt:
11/10/1987
Application #:
06646131
Filing Dt:
08/30/1984
Title:
DETERGENT LUBRICANT COMPOSITIONS
87
Patent #:
Issue Dt:
01/06/1987
Application #:
06695563
Filing Dt:
01/28/1985
Title:
COLOR STABILIZERS FOR ZINC DITHIOPHOSPHATES
88
Patent #:
Issue Dt:
05/24/1988
Application #:
06715628
Filing Dt:
03/25/1985
Title:
ETHYLENE-UNSATURATED, ESTER-SUBSTITUTED OLEFIN TERPOLYMER FLOW IMPROVERS
89
Patent #:
Issue Dt:
09/30/1986
Application #:
06729468
Filing Dt:
05/01/1985
Title:
LUBRICANT OVERBASED DETERGENT-DISPERANTS WITH IMPROVED SOLUBILITY
90
Patent #:
Issue Dt:
08/26/1986
Application #:
06754647
Filing Dt:
07/12/1985
Title:
PHENATE PROCESS AND COMPOSITION IMPROVEMENT
91
Patent #:
Issue Dt:
07/22/1986
Application #:
06773173
Filing Dt:
09/06/1985
Title:
PROCESS FOR THE PREPARATION OF OVERBASED, MOLYBDENUM-ALKALINE EARTH METAL SULFONATE DISPERSIONS
92
Patent #:
Issue Dt:
05/12/1987
Application #:
06803589
Filing Dt:
12/02/1985
Title:
METAL-CONTAINING LUBRICANT COMPOSITIONS
93
Patent #:
Issue Dt:
05/12/1987
Application #:
06818862
Filing Dt:
01/14/1986
Title:
PHENATE PRODUCT AND PROCESS
94
Patent #:
Issue Dt:
03/03/1987
Application #:
06833225
Filing Dt:
02/24/1986
Title:
GASOLINE COMPOSITIONS CONTAINING HEXAVALENT MOLYBDENUM
95
Patent #:
Issue Dt:
03/29/1988
Application #:
06834605
Filing Dt:
02/28/1986
Title:
RAILWAY LUBRICATING OIL
96
Patent #:
Issue Dt:
05/05/1987
Application #:
06864067
Filing Dt:
05/16/1986
Title:
PROCESS FOR PREPARATION OF MANNICH REACTION PRODUCTS FROM OXIDIZED POLYMERS
97
Patent #:
Issue Dt:
08/30/1988
Application #:
06929628
Filing Dt:
11/10/1986
Title:
METAL-CONTAINING LUBRICANT COMPOSITIONS
98
Patent #:
Issue Dt:
05/07/1991
Application #:
06932305
Filing Dt:
11/19/1986
Title:
PROCESS FOR OVERBASED PETROLEUM OXIDATE
99
Patent #:
Issue Dt:
08/16/1988
Application #:
06934747
Filing Dt:
11/25/1986
Title:
RAILWAY LUBRICATING OIL
100
Patent #:
Issue Dt:
02/28/1989
Application #:
07031355
Filing Dt:
03/30/1987
Title:
MANNICH DISPERSANT VI-IMPROVER BLENDED WITH PHENOLIC COMPOUND FOR IMPROVED STORAGE STABILITY
Assignor
1
Exec Dt:
12/07/1992
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Correspondence name and address
MR. PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801

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