Inventor
Thomas M. Bartos
Inventor
Naperville, IL, US
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds43%
B01DSeparation23%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry14%
Y02PClimate change mitigation technologies in the production or processing of goods14%
B01LChemical or physical laboratory apparatus for general use2%
C01BNon-metallic elements2%
Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]2%
PatentTitleYear
10,857,490Separation process having improved capacity202010,577,301Using pressurized wet gas lines to avoid fouling in purified terephthalic acid (PTA) filters and lines202010,427,073Rotary pressure filter apparatus with reduced pressure fluctuations201910,414,712Purified terephthalic acid (PTA) vent steam utilization201910,399,921Purified terephthalic acid (PTA) vent dryer vapor effluent treatment20199,486,722'Solid-liquid separation with a no-dry rotary pressure filter'20169,428,436'Process and apparatus for manufacturing aromatic carboxylic acids'20169,422,219'Pressurized crude aromatic carboxylic acid feed mixes'20169,315,441'High-pressure condensate recycle in the manufacture of purified aromatic carboxylic acids'20169,260,370'Process for using dehydration tower condensate as a purification makeup solvent'20168,779,185'Process and apparatus for manufacturing pure forms of aromatic carboxylic acids'20148,173,834'Process and apparatus for manufacturing pure forms of aromatic carboxylic acids'20127,935,845'Process and apparatus for manufacturing aromatic carboxylic acids including pure forms thereof'20117,935,844'Recovery of energy during the production of aromatic carboxylic acids'20116,562,997'Production of high purity aromatic carboxylic acid by oxidation in benzoic acid and water solvent'20036,194,609'Crystallization in a plate heat exchanger'20016,137,001'Process for preparing aromatic carboxylic acids with efficient treatments of gaseous effluent'20005,756,833'Catalytic purification and recovery of dicarboxylic aromatic acids'19985,616,792'Catalytic purification of dicarboxylic aromatic acid'19975,502,247'Process for recovery of aromatic acid or ester and polyol from waste polyester resins'19965,200,557'Process for preparation of crude terephthalic acid suitable for reduction to prepare purified terephthalic acid'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1998Patents assigned to AMOCO CORP (4)· patent assignee history
1993Based in Wheaton, IL, US· patent location history
1996–2016Based in Naperville, IL, US· patent location history
2000–2001Patents assigned to BP AMOCO CORP (2)· patent assignee history
2003–2020Patents assigned to BP CORP NORTH AMERICA INC (15)· patent assignee history
2012–2014Patents assigned to BARTOS THOMAS M (2)· patent assignee history
2019–2020Patents assigned to BP CORP NORTH AMERICAN INC (2)· patent assignee history
2019–2020Based in Arden, NC, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BP CORP NORTH AMERICA INC | 15 | 2003–2020 |
| AMOCO CORP | 4 | 1993–1998 |
| BARTOS THOMAS Mself | 2 | 2012–2014 |
| BP AMOCO CORP | 2 | 2000–2001 |
| BP CORP NORTH AMERICAN INC | 2 | 2019–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Naperville, Illinois, US | 15 | 1996–2016 |
| Arden, NC, US | 5 | 2019–2020 |
| Wheaton, Illinois, US | 1 | 1993 |