Inventor
Thomas J. Karol
Inventor
Norwalk, CT, US
Overview
Patents· 60 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C10Mprimary
C10MLubricating compositions32%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions21%
C07DHeterocyclic compounds16%
C10LFuels not otherwise provided for8%
F02BInternal-combustion piston engines5%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium3%
C07CAcyclic or carbocyclic compounds2%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds2%
C09KMaterials for miscellaneous applications, not provided for elsewhere2%
PatentTitleYear
8,507,417'Organomolybdenum-boron additives'20137,902,403'Dithiophosphate composition and utility in rubber'20117,897,549'Synergistic organoborate compositions and lubricating compositions containing same'20117,763,744'Molybdenum dialkyldithiocarbamate compositions and lubricating compositions containing the same'20107,598,211'Synergistic organoborate compositions and lubricating compositions containing same'20097,041,825'Additive compound for curing halogenated polymers'20066,806,241'Antioxidant additive compositions and lubricating compositions containing the same'20046,743,759'Antioxidant, antiwear/extreme pressure additive compositions and lubricating compositions containing the same'20046,635,696'Curing compound and method of curing halogenated polymers'20036,620,771'Thiadiazole dimer additives and lubricating compositions containing the same'20036,489,484'Thiadiazole additives and lubricating compositions containing the same'20026,369,005'Synergistic organomolybdenum compositions and lubricating compositons containing the same'20026,365,557'Thiadiazole additives and lubricating compositions containing the same'20026,235,686'Lubricating compositions containing aromatized 1,2-dihydro-2,2,4-trimethylquinoline polymers'20016,184,262'Benzotriazole stabilizers for polyols and polyurethane foam'20016,046,144'Combination of phosphate based additives and sulfonate salts for hydraulic fluids and lubricating compositions'20006,025,308'Amine-functionalized polymers'20006,017,858'Synergistic organomolybdenum compositions and lubricating compositions containing same'20005,906,767'Magnetorheological fluid'19995,849,925'Bis-1,3,4-thiadiazole compounds and lubricating compositions containing same'19985,840,664'Preparation of bismuth dithiocarbamates'19985,776,869'Tin stabilizers for aviation lubricants'19985,773,523'1,3,4-thidiazole ether curing systems for chlorine containing polymers'19985,705,085'Organomolybdenum-containing magnetorheological fluid'19985,637,251'Functional additive composition based on organic amine salts for coolants'19975,631,214'Preparation of bismuth dithiocarbamates'19975,628,802'Fuel compositions containing organic molybdenum complexes'19975,599,779'Synergistic rust inhibitors and lubricating compositions'19975,597,785'Succinimide derivatives of 2,5-dimercapto-1,3,4-thiadiazole'19975,576,273'Lubricating compositions containing bismuth compounds'19965,489,375'Resid hydroprocessing method'19965,446,002'Resid hydroprocessing catalyst'19955,412,130'Method for preparation of organic molybdenum compounds'19955,391,756'Aromatic amine derivatives of 2,5-dimercapto-1,3,4,-thiadiazoles'19955,194,621'Ether derivatives of 2,5-dimercapto-1,3,4-thiadiazoles'19935,177,212'Phenolic derivatives of 2,5-dimercapto-1,3,4-thiadiazoles'19935,177,213'Succinate derivatives of 2,5-dimercapto-1,3,4-thiadiazoles'19935,137,647'Organic molybdenum complexes'19925,138,065'Polyether glycol derivatives of 2,5-dimercapto-1,3,4-thiadiazole'19925,062,863'Fuel compositions containing polyalkylated 1,3,4-thiadiazoles'19915,055,584'Maleic derivatives of 2,5-dimercapto-1,3,4-thiadiazoles and lubricating compositions containing same'19915,026,865'Substituted 2,5-dimercapto-1,3,4-thiadiazoles and lubricating compositions containing same'19914,935,157'2-hydroxy-1,3,4-thiadiazoles and lubricating compositions containing same'19904,927,562'Elastomer-compatible oxalic acid acylated alkenylsuccinimides'19904,904,403'Polyalkylated 1,3,4-thiadiazoles and lubricating compositions containing same'19904,889,647'Organic molybdenum complexes'19894,880,437'Fuel compositions containing maleic derivatives of 2,5-dimercapto-1,3,4-thiadiazole'19894,795,479'Fuel compositions containing terpene derivatives of 2,5-dimercapto-1,3,4-thiadiazole'19894,761,482'Terpene derivatives of 2,5-dimercapto-1,3,4-thiadiazoles and lubricating compositions containing same'19884,758,361'Lubricating oil of improved anti-friction properties containing hydroxyhydrocarbyl mercapto ester of a C.sub.1 -C.sub.40 fatty acid such as that derived from coconut oil'19884,647,389'Anti-friction additives for lubricating oils'19874,566,878'Reaction product of Beta-mercaptoethanol and coconut oil as diesel fuel antiwear additive'19864,554,086'Borate esters of hydrocarbyl-substituted mono- and bis-succinimides containing polyamine chain linked hydroxyacyl groups and lubricating oil compositions containing same'19854,548,724'Succinimide derivatives as additives in lubricating oils'19854,533,361'Middle distillate containing storage stability additive'19854,521,318'Lubricant compositions containing both hydrocarbyl substituted mono and bissuccinimide having polyamine chain linked hydroxacyl radicals, and neopentyl derivative'19854,501,595'Middle distillate fuel oil of improved storage stability containing condensate of Mannich base and alkenyl succinic acid anhydride'19854,501,597'Detergent fuel composition containing alkenylsuccinimide oxamides'19854,482,464'Hydrocarbyl-substituted mono- and bis-succinimide having polyamine chain linked hydroxyacyl radicals and mineral oil compositions containing same'19844,460,381'Process for stabilizing fuels and stabilized fuel produced thereby'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1990Patents assigned to TEXACO INC (12)· patent assignee history
1984–1990Based in Wappingers Falls, NY, US· patent location history
1985–2003Based in Norwalk, CT, US· patent location history
1988–2011Patents assigned to VANDERBILT CO R T (42)· patent assignee history
1991–2013Patents assigned to KAROL THOMAS J (2)· patent assignee history
1995–1996Patents assigned to AMOCO CORP (2)· patent assignee history
1998–1999Patents assigned to LORD CORP (2)· patent assignee history
2004–2013Based in Holualoa, HI, US· patent location history
2010Based in Holuoloa, HI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| VANDERBILT CO R T | 42 | 1988–2011 |
| TEXACO INC | 12 | 1984–1990 |
| AMOCO CORP | 2 | 1995–1996 |
| KAROL THOMAS Jself | 2 | 1991–2013 |
| LORD CORP | 2 | 1998–1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Norwalk, CT, US | 43 | 1985–2003 |
| Wappingers Falls, New York, US | 9 | 1984–1990 |
| Holualoa, HI, US | 7 | 2004–2013 |
| Holuoloa, HI, US | 1 | 2010 |