Inventor
Kumar Arun Satyanarayana
Inventor
Karnataka, IN
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds50%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds50%
PatentTitleYear
8,809,486'Methods for producing and purifying 2-aryl-3,3-bis(4-hydroxyaryl)phthalimidine compounds, the purified monomers, and polymers derived therefrom'20148,247,523'Methods for producing and purifying 2-aryl-3,3-bis(4-hydroxyaryl)phthalimidine compounds, the purified monomers, and polymers derived therefrom'20127,790,832'Methods for purifying 2-aryl-3,3-bis(hydroxyaryl)phthalimidines'20107,563,817'Purified 2-aryl-3,3-bis(hydroxyaryl)phthalimidines'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2014Patents assigned to SABIC INNOVATIVE PLASTICS IP (4)· patent assignee history
2009–2012Based in Karnataka, IN· patent location history
2012–2014Patents assigned to BHOTLA VENKATA RAMA NARAYANAN GANAPATHY (2)· patent assignee history
2012–2014Patents assigned to GANESAN BALAKRISHNAN (2)· patent assignee history
2012–2014Patents assigned to GURRAM KISHAN (2)· patent assignee history
2012–2014Patents assigned to MALLIKA SALKOD PARAMESHWAR (2)· patent assignee history
2014Based in Bangalore, IN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SABIC INNOVATIVE PLASTICS IP | 4 | 2009–2014 |
| BHOTLA VENKATA RAMA NARAYANAN GANAPATHY | 2 | 2012–2014 |
| GANESAN BALAKRISHNAN | 2 | 2012–2014 |
| GURRAM KISHAN | 2 | 2012–2014 |
| MALLIKA SALKOD PARAMESHWAR | 2 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Karnataka, IN | 3 | 2009–2012 |
| Bangalore, IN | 1 | 2014 |