Furan-2, 5-dicarboxylic acid purge process
US-11027219-B2 · Jun 8, 2021 · US
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Shaikh Ashfaq patents
Shaikh Ashfaq is listed as an inventor on 25 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Shaikh Ashfaq |
| Total patents | 25 |
| First publication | Jan 8, 2015 |
| Latest publication | Jun 8, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Furan-2, 5-dicarboxylic acid purge process
US-2019381421-A1 · Dec 19, 2019 · US
Furan-2,5-dicarboxylic acid purge process
US-10406454-B2 · Sep 10, 2019 · US
Virtual access of input/output (I/O) for test via an on-chip star network
US-10241148-B2 · Mar 26, 2019 · US
Furan-2,5-dicarboxylic acid purge process
US-2018304171-A1 · Oct 25, 2018 · US
Furan-2,5-dicarboxylic acid purge process
US-10010812-B2 · Jul 3, 2018 · US
Furan-2,5-dicarboxylic acid purge process
US-9943834-B2 · Apr 17, 2018 · US
Furan-2,5-dicarboxylic acid purge process
US-2017157530-A1 · Jun 8, 2017 · US
Furan-2,5-dicarboxylic acid purge process
US-9604202-B2 · Mar 28, 2017 · US
Furan-2,5-dicarboxylic acid purge process
US-9573120-B2 · Feb 21, 2017 · US
Recent patents
Latest publications not already listed above.
Virtual access of input/output (i/o) for test via an on-chip star network
US-2017045575-A1 · Feb 16, 2017 · US
Furan-2,5-dicarboxylic acid purge process
US-9504994-B2 · Nov 29, 2016 · US
Oxidation process to produce a crude and/or purified carboxylic acid product
US-9428480-B2 · Aug 30, 2016 · US
Oxidation process to produce a crude and/or purified carboxylic acid product
US-9199958-B2 · Dec 1, 2015 · US
Furan-2,5-dicarboxylic acid purge process
US-2015322029-A1 · Nov 12, 2015 · US
Furan-2,5-dicarboxylic acid purge process
US-2015322028-A1 · Nov 12, 2015 · US
Furan-2,5-dicarboxylic acid purge process
US-2015321180-A1 · Nov 12, 2015 · US
Furan-2,5-dicarboxylic acid purge process
US-2015321119-A1 · Nov 12, 2015 · US
Method for producing purified dialkyl-furan-2,5-dicarboxylate by physical separation and solid liquid separation
US-9169229-B2 · Oct 27, 2015 · US
Oxidative purification method for producing purified dry furan-2,5-dicarboxylic acid
US-9156805-B2 · Oct 13, 2015 · US
Esterification of furan-2,5-dicarboxylic acid to a dialkyl-furan-2,5-dicarboxylate vapor with rectification
US-9029581-B2 · May 12, 2015 · US
Method for producing purified dialkyl-furan-2,5-dicarboxylate by physical separation and solid liquid separation
US-2015065735-A1 · Mar 5, 2015 · US
Oxidation process to produce a crude and/or purified carboxylic acid product
US-2015051412-A1 · Feb 19, 2015 · US
Esterification of furan-2,5-dicarboxylic acid to a dialkyl-furan-2,5-dicarboxylate vapor with rectification
US-2015031903-A1 · Jan 29, 2015 · US
Oxidation process to produce a crude and/or purified carboxylic acid product
US-2015011783-A1 · Jan 8, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Eastman Chem Co | 23 |
| Nvidia Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07D307/68 | 23 |
| B01D11/0446 | 14 |
| Y02P20/584 | 14 |
| B01J38/12 | 14 |
| B01J27/128 | 14 |