Inventor
Michael L. Karnilaw
Inventor
Houston, TX, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds100%
PatentTitleYear
6,667,418'Oxidation treatment of a recycle stream in production of acetic acid by methanol carbonylation'20036,339,171'Removal or reduction of permanganate reducing compounds and alkyl iodides from a carbonylation process stream'20026,143,930'Removal of permanganate reducing compounds and alkyl iodides from a carbonylation process stream'20005,783,731'Removal of carbonyl impurities from a carbonylation process stream'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998Patents assigned to HOECHST CELANESE CORP (1)· patent assignee history
1998–2003Based in Houston, TX, US· patent location history
2000–2003Patents assigned to CELANESE INT CORP (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CELANESE INT CORP | 3 | 2000–2003 |
| HOECHST CELANESE CORP | 1 | 1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Houston, Texas, US | 4 | 1998–2003 |