Inventor
Joseph L. Stark
Inventor
Richmond, TX, US
Overview
Patents· 28 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C10Gprimary
C10GCracking hydrocarbon oils26%
C10LFuels not otherwise provided for10%
C10BDestructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials7%
C10MLubricating compositions7%
B27KProcesses, apparatus or selection of substances for impregnating, staining, dyeing, bleaching of wood or similar materials, or treating of wood or similar materials with permeant liquids, not otherwise provided for5%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
C10CWorking-up pitch, asphalt, bitumen, tar5%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions5%
E21BEarth or rock drilling5%
A01NPreservation of bodies of humans or animals or plants or parts thereof3%
PatentTitleYear
10,584,286Hydrogen sulfide scavengers202010,113,101Composition and method for dispersing paraffins in crude oils20189,878,464'Preservation of cellulosic materials, compositions and methods thereof'20189,518,184'Process for preparing blends of bitumen having known stability properties'20169,394,396'Hydrogen sulfide scavenger for use in hydrocarbons'20169,334,448'Method for reducing hydrogen sulfide evolution from asphalt and heavy fuel oils'20169,314,938'Preservation of wood, compositions and methods thereof'20169,249,366'Removing amines from hydrocarbon streams'20169,200,213'Method for reducing acids in crude or refined hydrocarbons'20159,068,128'Method for reducing hydrogen sulfide evolution from asphalt and heavy fuel oils'20159,034,093'Process for improving the transfer properties of bitumen'20158,691,340'Preservation of wood, compositions and methods thereof'20148,366,914'Multifunctional scavenger for hydrocarbon fluids'20138,357,306'Non-nitrogen sulfide sweeteners'20138,357,290'Removing amines from hydrocarbon streams'20138,192,613'Method for reducing fouling in furnaces'20128,058,493'Removing amines from hydrocarbon streams'20117,951,758'Method of increasing hydrolytic stability of magnesium overbased products'20117,935,246'Method for improving liquid yield during thermal cracking of hydrocarbons'20117,935,247'Method for improving liquid yield during thermal cracking of hydrocarbons'20117,425,259'Method for improving liquid yield during thermal cracking of hydrocarbons'20087,416,654'Method for improving liquid yield during thermal cracking of hydrocarbons'20087,223,331'Method for settling suspended fine inorganic solid particles from hydrocarbon slurry and additive for use therewith'20077,037,724'Method for storing and transporting crude oil'20066,893,874'Method for storing and transporting crude oil'20056,316,685'Method for separating solids from hydrocarbon slurries'20014,219,645'Stabilized nicotinamide-adenine dinucleotides and process for their preparation'19803,972,858'Process for the preparation of choleragen'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1980Based in Marburg an der Lahn, DE· patent location history
2001–2016Patents assigned to BAKER HUGHES INC (21)· patent assignee history
2001–2016Based in Richmond, TX, US· patent location history
2011–2018Patents assigned to STARK JOSEPH L (10)· patent assignee history
2011–2013Patents assigned to WEERS JERRY J (3)· patent assignee history
2013–2016Patents assigned to BARNES MATTHEW T (2)· patent assignee history
2014–2018Patents assigned to APINEE INC (3)· patent assignee history
2014–2018Based in Minneapolis, MN, US· patent location history
2016–2020Based in Katy, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAKER HUGHES INC | 21 | 2001–2016 |
| STARK JOSEPH Lself | 10 | 2011–2018 |
| APINEE INC | 3 | 2014–2018 |
| WEERS JERRY J | 3 | 2011–2013 |
| BARNES MATTHEW T | 2 | 2013–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Richmond, Texas, US | 20 | 2001–2016 |
| Katy, Texas, US | 3 | 2016–2020 |
| Minneapolis, Minnesota, US | 3 | 2014–2018 |
| Marburg an der Lahn, DE | 2 | 1976–1980 |