Inventor
Brian W. Hokkanen
Inventor
Houston, TX, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds53%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry27%
C08JWorking-up13%
Y02PClimate change mitigation technologies in the production or processing of goods7%
PatentTitleYear
9,663,437'Production of acetic acid with high conversion rate'20179,567,282'Production of acetic acid with high conversion rate'20179,409,163'Purification of acetic acid product streams'20168,877,963'Production of acetic acid with high conversion rate'20148,729,318'Process for producing ethanol from methyl acetate'20148,697,908'Removal of amine compounds from carbonylation process stream containing corrosion metal contaminants'20148,664,283'Purification of acetic acid product streams'20148,394,988'Production of acetic acid with high conversion rate'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2017Patents assigned to CELANESE INT CORP (8)· patent assignee history
2013–2017Patents assigned to TORRENCE G PAULL (5)· patent assignee history
2013–2017Patents assigned to HOKKANEN BRIAN W (4)· patent assignee history
2013–2017Patents assigned to SHAVER RONALD DAVID (3)· patent assignee history
2013–2014Patents assigned to PAN TIANSHU (2)· patent assignee history
2013–2017Based in Houston, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CELANESE INT CORP | 8 | 2013–2017 |
| TORRENCE G PAULL | 5 | 2013–2017 |
| HOKKANEN BRIAN Wself | 4 | 2013–2017 |
| SHAVER RONALD DAVID | 3 | 2013–2017 |
| PAN TIANSHU | 2 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Houston, Texas, US | 8 | 2013–2017 |