Inventor
William J. Tenn, III
Inventor
Beaumont, TX, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry26%
C07CAcyclic or carbocyclic compounds24%
B01DSeparation17%
Y02PClimate change mitigation technologies in the production or processing of goods17%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium15%
PatentTitleYear
10,759,741Separating a solvent from a nickel catalyst by distillation202010,640,459Inhibiting CPI formation from adiponitrile202010,035,756Integrated process for nitrile manufacture with enhanced liquid-liquid extraction20189,914,700'Enhanced extraction of impurities from mixture comprising nitriles'20189,834,506Heterogeneous hydrocyanation20179,834,505Stable ligand mixtures and processes for making same20179,676,800'Extraction solvent control for reducing stable emulsions'20179,586,892'Pentenenitrile isomerization'20179,440,912'Pentenenitrile isomerization'20169,388,204'Extraction solvent control for reducing stable emulsions'20169,296,768'Process for stabilizing hydrocyanation catalyst'20169,133,226'Extraction solvent control for reducing stable emulsions'20159,133,223'Extraction solvent control for reducing stable emulsions'20159,040,735'Process for making nitriles'20159,011,691'Extraction solvent control for reducing stable emulsions'20158,816,130'Heterogeneous catalyst and its use'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014Patents assigned to BARTON DAVID G (1)· patent assignee history
2014Patents assigned to BOLLAPRAGADA PHANI KIRAN (1)· patent assignee history
2014Patents assigned to BUDRONI GEROLAMO (1)· patent assignee history
2014Patents assigned to DOW GLOBAL TECHNOLOGIES LLC (1)· patent assignee history
2014Based in Houston, TX, US· patent location history
2015–2020Patents assigned to INVISTA NORTH AMERICA SARL (15)· patent assignee history
2015–2020Based in Beaumont, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INVISTA NORTH AMERICA SARL | 15 | 2015–2020 |
| BARTON DAVID G | 1 | 2014 |
| BOLLAPRAGADA PHANI KIRAN | 1 | 2014 |
| BUDRONI GEROLAMO | 1 | 2014 |
| DOW GLOBAL TECHNOLOGIES LLC | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beaumont, Texas, US | 15 | 2015–2020 |
| Houston, Texas, US | 1 | 2014 |